Academic literature on the topic 'Conductive ink'

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Journal articles on the topic "Conductive ink"

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Rangel, Jose, Alicia del-Real, and Victor Castano. "Smart conductive inks." Chemistry & Chemical Technology 2, no. 4 (December 15, 2008): 305–8. http://dx.doi.org/10.23939/chcht02.04.305.

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A novel conductive ink, suitable for employment in a pressure-sensitive automatic system, was prepared and characterized via scanning electron microscopy, FTIR and differential scanning calorimetry. The ink was obtained as a composite by mixing a solution of ethyl acrylate-methyl acrylate (50/50 ratio) copolymer and carbon black and graphite into a solvent standard for acrylic polymers. The ink average electrical resistance ranges from 40 ohms/cm to 150 ohms/cm.
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Hu, Xu Wei, Lu Hai Li, Sheng Min Zhao, and Xian Leng. "Conductive Ink and Applications in Printing Antenna of RFID Tag." Advanced Materials Research 287-290 (July 2011): 577–81. http://dx.doi.org/10.4028/www.scientific.net/amr.287-290.577.

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Antenna of RFID tag is used to spread frequency signals and build wireless connection between the tag and reader. High cost, low production speed and environment pollution exist in the traditional methods of manufacturing antenna. In order to overcome the disadvantages above, the method of printing antenna with conductive ink is being widely researched. So, conductive ink gets more and more attention. In order to study the performances of conductive ink better, conduction mechanism of conductive ink are mainly discussed. The requirements of conductive ink to print antenna are described. The present status of conductive ink in printing antenna is introduced, and research directions in future are also predicted.
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Aguilar-Banegas, Alejandro David, Fredy David Reyes-Cruz, Jesús Antonio Vargas-Pineda, and Cesar Humberto Ortega-Jimenez. "Literature Review of Gallium: Conductive Ink Alternative?" Materials Science Forum 975 (January 2020): 139–44. http://dx.doi.org/10.4028/www.scientific.net/msf.975.139.

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Although there are currently different applications for gallium in microelectronics, literature is sparse about its applications in the area of conductive inks. The important characteristics to consider from the ink are viscosity, corrosion and surface tension. The importance of viscosity is a critical parameter in the printing ink mixture, which requires a metal to fulfill the function of conductor, such as gold, copper, and silver. Gallium as a conductor replacement is proposed due to the high cost of such metals currently used. The valence electrons are discussed in this paper due to the direct relation that has with metal conductivity, to provide a justified analysis about gallium application in conductive ink. The application of gallium could mean a significant change in conductive ink elaboration process. Thus, the aim of this research is to analyze the application of gallium as conductive ink, which is done by a literature review on gallium as a semi-conductor because of his valence electrons. Results about gallium as a potential conductive ink show that there is evidence that gallium shares similar properties as the current of materials conductive inks being adopted. This first literature review has some implications on the potential use of gallium as a conductive ink, requiring further experimental research to better test for conducting efficiency.
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Gu, Ling Ya, Guo Yu Wang, and Dan Dan Wang. "Research on the Conductivity of UV-Curable Conductive Ink." Applied Mechanics and Materials 469 (November 2013): 51–54. http://dx.doi.org/10.4028/www.scientific.net/amm.469.51.

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In order to fulfill the demand of fine circuit board, a UV-curable conductive ink was prepared, and the factors affect conductivity of ink was studied. Different UV conductive paste was prepared with different kinds of conductive material to research the influence of conductive material on the conductivity of paste. Change the variety of photoinitiator to prepare UV-curable conductive ink, and the effect of photoinitiator on the conductivity of ink was also studied. The results indicated that the variety of conductive material has a great influence on the conductivity of UV-curable ink. The ink, which prepared with flaky and spherical silver powder, has the best conductive property. Whats more, the conductivity of UV-curable ink is different with the change of photoinitiator, which would lead different cross-linking reaction after curing.
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Tang, Zhiqiang, Yanxia Liu, Yagang Zhang, Zicai Sun, Weidong Huang, Zhikai Chen, Xiaoli Jiang, and Lin Zhao. "Design and Synthesis of Functional Silane-Based Silicone Resin and Application in Low-Temperature Curing Silver Conductive Inks." Nanomaterials 13, no. 6 (March 22, 2023): 1137. http://dx.doi.org/10.3390/nano13061137.

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In the field of flexible electronics manufacturing, inkjet printing technology is a research hotspot, and it is key to developing low-temperature curing conductive inks that meet printing requirements and have suitable functions. Herein, methylphenylamino silicon oil (N75) and epoxy-modified silicon oil (SE35) were successfully synthesized through functional silicon monomers, and they were used to prepare silicone resin 1030H with nano SiO2. 1030H silicone resin was used as the resin binder for silver conductive ink. The silver conductive ink we prepared with 1030H has good dispersion performance with a particle size of 50–100 nm, as well as good storage stability and excellent adhesion. Additionally, the printing performance and conductivity of the silver conductive ink prepared with n,n-dimethylformamide (DMF): proprylene glycol monomethyl ether (PM) (1:1) as solvent are better than those of the silver conductive ink prepared by DMF and PM solvent. Cured at a low temperature of 160 °C, the resistivity of 1030H-Ag-82%-3 conductive ink is 6.87 × 10−6 Ω·m, and that of 1030H-Ag-92%-3 conductive ink is 0.564 × 10−6 Ω·m, so the low-temperature curing silver conductive ink has high conductivity. The low-temperature curing silver conductive ink we prepared meets the printing requirements and has potential for practical applications.
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Cherevko, A. G., I. V. Antonova, A. G. Maryasov, and A. A. Cherevko. "Conductivity model of graphene printed plates." Herald of the Siberian State University of Telecommunications and Informatics 16, no. 4 (January 4, 2023): 96–103. http://dx.doi.org/10.55648/1998-6920-2022-16-4-96-103.

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A model has been developed to explain the dependence of the surface resistance of printed conductive graphene plates on their surface resistance. The model assumes that the printed conductive graphene plate is layered. The simulation results are compared with the experimental results obtained by the authors. The plates were printed with two types of ink: 1 -graphene ink. 2- graphene ink with polymer additives. The reliability of the approximation of experimental data on the surface conductivity of plates printed by the first and the second types is no worse than 99.5% and 98.5%. respectively. The model made it possible to estimate the effective thickness of graphene printed layers forming a conductive graphene plate. The mechanism of layer conduction is considered.
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Yang, Wendong, Chunyan Liu, Zhiying Zhang, Yun Liu, and Shidong Nie. "Paper-based nanosilver conductive ink." Journal of Materials Science: Materials in Electronics 24, no. 2 (June 1, 2012): 628–34. http://dx.doi.org/10.1007/s10854-012-0777-7.

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Odom, Susan A., Sarut Chayanupatkul, Benjamin J. Blaiszik, Ou Zhao, Aaron C. Jackson, Paul V. Braun, Nancy R. Sottos, Scott R. White, and Jeffrey S. Moore. "A Self-healing Conductive Ink." Advanced Materials 24, no. 19 (April 10, 2012): 2578–81. http://dx.doi.org/10.1002/adma.201200196.

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Rezaga, Bethel Faith Y., and Mary Donnabelle L. Balela. "Conductive Inks with Chemically Sintered Silver Nanoparticles at Room Temperature for Printable, Flexible Electronic Applications." Key Engineering Materials 983 (July 10, 2024): 9–16. http://dx.doi.org/10.4028/p-daaz5z.

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Conductive inks composed of chemically sintered silver (Ag) nanoparticles were prepared. The enlargement of particle size was accompanied by the increase in conductivity of the Ag nanoparticle ink. The resistance of the as-prepared and sintered Ag nanoparticles printed on different substrates was measured, and results showed that the formulated conductive ink works best on glossy paper. This is due to the compatibility of the conductive ink with the porosity and surface roughness of the glossy paper. The conductive ink formulation was also used as printer ink, and results showed a decrease in resistance as the printing pass was increased.
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Fizal, Ahmad Noor Syimir, Hartini Saad, Mohd Azli Salim, Nor Afifah Khalil, Muzafar Zulkifli, and Ahmad Naim Ahmad Yahaya. "Mechanical Properties and Characterization of Graphene Nanoparticles Conductive Ink at Different Pattern." Key Engineering Materials 930 (August 31, 2022): 15–22. http://dx.doi.org/10.4028/p-14vv2f.

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The development of variety printing methods and compatible conductive inks is to support the emerging high demand production of printed electronic devices. Conductive ink is used to create conductive paths as interconnecting tracks for the printed electronic devices. The method of integrating various conductive materials using thermoplastic viscous paste was introduced in order to enhance the ability of conductive ink to conducts electricity. Carbon nanomaterial’s offer many opportunities in the conductive ink application especially for printed and flexible electronics. This study aims to produce highly functional conductive ink using graphene nanoparticles (GNP) with Bisphenol-A (BPA) resins as a binder by investigate the mechanical properties and characterization of graphene nanoparticles conductive ink at of different patterns. The effect of nano-indentation, for straight line shape, curve shape, square shape and zigzag shape circuit printed on thermoplastic polyurethane (TPU) substrate were observed. The hardness and elastic modulus for the formulated graphene nanoparticles conductive ink shows that square patterns displayed a better mechanical properties compared to the other patterns. Scanning electron microscopy (SEM) and energy dispersive x-ray (EDX) finding also show that square pattern has a uniform distribution of (GNP) filler and lowest amount of atomic weight with fine granular particle indicating of lower resistance value which can contribute to have higher conductivity property. Overall obtained results showed that a square pattern produced good performance in term of mechanical properties that can enhance the conductivity of the conductive ink.
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Dissertations / Theses on the topic "Conductive ink"

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Hoeng, Fanny. "Potential of nanocellulose for conductive ink preparation." Thesis, Université Grenoble Alpes (ComUE), 2016. http://www.theses.fr/2016GREAI078.

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Ce projet vise à développer de nouvelles encres à base de nanofils d’argent et de nanocellulose pour des applications conductrices et transparentes. Les nanocelluloses, nanoparticules issues de la cellulose, sont de deux types : les nanocristaux de cellulose (NCC) et les nanofibrilles de cellulose (NFC) et possèdent des propriétés bien spécifiques. Ce travail a consisté d’une part (i) à utiliser la forme tubulaire et rigide des NCC pour produire des nanotubes d’argents par synthèse chimique, avant leur formulation en encre et d’autre part (ii) à utiliser les propriétés d’enchevêtrement des NFC flexibles pour stabiliser des nanofils d’argent commerciaux, habituellement instables en suspension. Les divers résultats de ce projet ont permis d’aboutir à la formulation brevetée et à la commercialisation d’une encre conductrice à base d’une faible quantité d’argent et de NCC et de deux encres conductrices et transparentes à base de NFC et de nanofils d’argent. Les interactions physico-chimiques et la stabilité colloïdale de ces suspensions hybrides ont été étudiée de manière fondamentale, tout en développant des formulations adaptées à divers procédés d’impression, que ce soit à échelle laboratoire mais aussi industrielle
This project aims at developing new conductive inks based on nanocellulose and silver nanowires for transparent and conductive applications. Nanocellulose are nanoparticles extracted from the cellulose and two kinds currently exist: the cellulose nanocrystals (CNC) and the cellulose nanofibrils (CNF). This project have evaluated on one hand the ability of using tubular rigid CNC as template for producing silver nanorods, prior their formulation into conductive inks. On the other hand, the ability of using flexible and entangled CNF to stabilize commercial silver nanowires, usually unstable in suspension, was investigated. The results of this project lead to the patented formulation and commercialization of one low silver content conductive ink based on silver and CNC and two conductive transparent ink based on CNF and silver nanowires. Physico-chemical interactions and colloidal stability of such hybrid suspension have been scientifically studied meanwhile printing process adapted formulation have been successfully designed and tested at laboratory scale but also industrial scale
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Denneulin, Aurore. "Inkjet printing of conductive inks for RFID technology : Influence of substrate, ink and process." Grenoble INPG, 2010. http://www.theses.fr/2010INPG0075.

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Ce travail examine le potentiel du procédé jet d'encre pour fabriquer des composants électroniques à bas coût. Trois axes de recherche sont explorés: (i) supports, (H) encres conductrices, et (iii) procédé. Les propriétés de surface du support comme la rugosité ou l'énergie de surface apparaissent comme des paramètres fondamentaux influençant la conductivité des pistes imprimées. Une pré-couche pour adapter les supports papiers avec l'électronique imprimée a donc été proposée. Des traitements alternatifs de frittage des encres nanométalliques ont été testés et de nouvelles encres conductrices à base de nanotubes de carbone (NTC) et de pOlymères conducteurs ont été formulées. Ces encres à base de NTC ont été étudiées plus en détail par l'analyse de l'influence du procédé d'impression et son impact sur les performances et l'organisation du réseau de NTCs. Cette étude donne de nouvelles possibilités pour l'électronique imprimée et ouvre la route à de nouvelles applications bas coût
This work investigates the inkjet printing process to print conductive patterns for producing low cost electronic components. Three fields were explored: (i) substrates, (ii) conductive inks, and (iii) process. Substrate surface properties su ch as roughness or surface energy have a significant impact on conductivity of printed tracks. An innovative solution to make any paper suitable for printed electronics has then been proposed. Infrared and electrical treatments were tested as potential sintering alternatives of nanometallic inks, and new conductive inks based on carbon nanotubes (CNT) and conductive polymers were formulated. This new CNT-based ink has been studied more in details by analyzing influence of inkjet printing parameters and their impact on the CNT network organization and on the conductivity. This study represents an important step in the field of printing electronics, and also opens windows to new low cost applications such as smart packaging or flexible electronics
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Addison, David William. "THE USE OF CONDUCTIVE INK IN ANTENNA EDUCATION AND DESIGN." OpenSIUC, 2017. https://opensiuc.lib.siu.edu/dissertations/1329.

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Conductive ink from a printer allows for the fabrication of conductive material with tight tolerances without the cost and time of chemical etching. This paper explores the use of AGIC printable conductive ink on a paper substrate as design tool for antennas as well as classroom use in antenna education. The antenna designs satisfy the requirements of a compact Global Navigation Satellite System (GNSS) antenna while showing a competitive performance within the current market. One best design is shown along with three other structures. These antennas consist of a bowtie cross-dipole over a reflective disc with conductive-ink grounded structures. In addition to the GNSS antennas, a linear elliptical dipole over a reflective disc with conductive grounded structures is presented. This elliptical antenna design attempts to find the maximum impedance bandwidth beyond the GNSS band. The inexpensive nature of conductive ink allows for its use in a classroom to demonstrate antenna behavior as part of antenna education. An inexpensive approach to the patch antenna using conductive ink is described and paired with a system made of off-the-shelf parts. The system is capable of measuring the power of the received signal. The received signal measurement is not as accurate as using a anechoic chamber but pattern details are visible. This is used to demonstrate aspects of the Friis transmission equation such as distance, polarization, radiation pattern shape, and loss.
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Cole, Kathryn O. "Printability and environmental testing using silver-based conductive flexographic ink printed on a polyamide substrate /." Online version of thesis, 2007. http://hdl.handle.net/1850/4490.

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Kripalani, Rishi A. "Novel Integration of Conductive-ink Circuitry with a Paper-based Microfluidic Battery as an All-printed Sensing Platform." DigitalCommons@CalPoly, 2016. https://digitalcommons.calpoly.edu/theses/1694.

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The addition of powered components for active assays into paper-based analytical devices opens new opportunities for medical and environmental analysis in resource-limited applications. Current battery designs within such devices have yet to adopt a ubiquitous circuitry material, necessitating investigation into printed circuitry for scalable platforms. In this study, a microfluidic battery was mated with silver-nanoparticle conductive ink to prototype an all-printed sensing platform. A multi-layer, two-cell device was fabricated, generating 200 μA of direct electrical current at 2.5 V sustained for 16 minutes with a power loss of less than 0.1% through the printed circuitry. Printed circuitry traces exhibited resistivity of 75 to 211 10-5 Ω m. Resistance of the printed traces increased upwards of 200% depending on fold angle and directionality. X-ray diffraction confirmed the presence of face-centered cubic silver after sintering printed traces for 30 minutes at 150°C in air. A conductivity threshold was mapped and an ink concentration of 0.636 μL mm-3 was identified as the lower limit for optimal electrical performance.
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Öhlund, Thomas. "Metal Films for Printed Electronics : Ink-substrate Interactions and Sintering." Doctoral thesis, Mittuniversitetet, Avdelningen för naturvetenskap, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-23420.

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A new manufacturing paradigm may lower the cost and environmental impact of existing products, as well as enable completely new products. Large scale, roll-to-roll manufacturing of flexible electronics and other functionality has great potential. However, a commercial breakthrough depends on a lower consumption of materials and energy compared with competing alternatives, and that sufficiently high performance and reliability of the products can be maintained. The substrate constitutes a large part of the product, and therefore its cost and environmental sustainability are important. Electrically conducting thin films are required in many functional devices and applications. In demanding applications, metal films offer the highest conductivity.   In this thesis, paper substrates of various type and construction were characterized, and the characteristics were related to the performance of inkjet-printed metal patterns. Fast absorption of the ink carrier was beneficial for well-defined pattern geometry, as well as high conductivity. Surface roughness with topography variations of sufficiently large amplitude and frequency, was detrimental to the pattern definition and conductivity. Porosity was another important factor, where the characteristic pore size was much more important than the total pore volume. Apparent surface energy was important for non-absorbing substrates, but of limited importance for coatings with a high absorption rate. Applying thin polymer–based coatings on flexible non-porous films to provide a mechanism for ink solvent removal, improved the pattern definition significantly. Inkjet-printing of a ZnO-dispersion on uncoated paper provided a thin spot-coating, allowing conductivity of silver nanoparticle films. Conductive nanoparticle films could not form directly on the uncoated paper.   The resulting performance of printed metal patterns was highly dependent on a well adapted sintering methodology. Several sintering methods were examined in this thesis, including conventional oven sintering, electrical sintering, microwave sintering, chemical sintering and intense pulsed light sintering. Specially designed coated papers with modified chemical and physical properties, were utilized for chemical low-temperature sintering of silver nanoparticle inks. For intense pulsed light sintering and material conversion of patterns, custom equipment was designed and built. Using the equipment, inkjet-printed copper oxide patterns were processed into highly conducting copper patterns. Custom-designed papers with mesoporous coatings and porous precoatings improved the reliablility and performance of the reduction and sintering process.         The thesis aims to clarify how ink-substrate interactions and sintering methodology affect the performance and reliability of inkjet-printed nanoparticle patterns on flexible substrates. This improves the selection, adaptation, design and manufacturing of suitable substrates for inkjet-printed high conductivity patterns, such as circuit boards or RFID antennas.
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Sutton, Corey R. "Characterization of Resistance Change in Stretchable Silver Ink Screen Printed on TPU-Laminated Fabrics Under Cyclic Tensile Loading." DigitalCommons@CalPoly, 2019. https://digitalcommons.calpoly.edu/theses/2089.

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A stretchable silver ink was screen printed to TPU sheets, then tensile coupons of the TPU, both bare and laminated to cotton, Denim and spandex fabric, were subjected to 1000 cycles of 20% uniaxial strain. In-situ resistance measurements of printed traces were processed to generate datasets of maximum and minimum resistance per cycle. A mechanistic fit model was used to predict the resistance behavior of the ink across TPU/fabric levels. The results show that traces strained on TPU laminated to spandex (polyester) fibers had an average rate of increase in resistance significantly lower than that of traces strained on bare TPU. The variation in predicted resistance was significantly lower in the spandex group than in the TPU group. Trace width was not found to have a significant effect on the resistance behavior across TPU/fabric groups. More testing is required to understand the effect of lamination to high elasticity fabrics on resistance behavior as it relates to the viscoelastic properties of the fibers and weave structure.
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Perez, Kevin Blake. "Hybridization of PolyJet and Direct Write for the Direct Manufacture of Functional Electronics in Additively Manufactured Components." Thesis, Virginia Tech, 2013. http://hdl.handle.net/10919/76944.

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The layer-by-layer nature of additive manufacturing (AM) allows for access to the entire build volume of a component during manufacture including the internal structure. Voids are accessible during the build process and allow for components to be embedded and sealed with subsequently printed layers. This process, in conjunction with direct write (DW) of conductive materials, enables the direct manufacture of parts featuring embedded electronics, including interconnects and sensors. The scope of previous works in which DW and AM processes are combined has been limited to single material AM processes. The PolyJet process is assessed for hybridization with DW because of its multi-material capabilities. The PolyJet process is capable of simultaneously depositing different materials, including rigid and elastomeric photopolymers, which enables the design of flexible features such as membranes and joints. In this work, extrusion-based DW is integrated with PolyJet AM technology to explore opportunities for embedding conductive materials on rigid and elastomeric polymer substrates. Experiments are conducted to broaden the understanding of how silver-loaded conductive inks behave on PolyJet material surfaces. Traces of DuPont 5021 conductive ink as small as 750?m wide and 28?m tall are deposited on VeroWhite+ and TangoBlack+ PolyJet material using a Nordson EFD high-precision fluid dispenser. Heated drying at 55°C is found to accelerate material drying with no significant effect on the conductor's geometry or conductivity. Contact angles of the conductive ink on PolyJet substrates are measured and exhibit a hydrophilic interaction, indicating good adhesion. Encapsulation is found to negatively impact conductivity of directly written conductors when compared to traces deposited on the surface. Strain sensing components are designed to demonstrate potential and future applications.
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Rida, Amin H. "Conductive inkjet printed antennas on flexible low-cost paper-based substrates for RFID and WSN applications." Thesis, Atlanta, Ga. : Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/28083.

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Thesis (M. S.)--Electrical and Computer Engineering, Georgia Institute of Technology, 2009.
Committee Chair: Dr. Manos Tentzeris; Committee Member: Dr. Gregory Durgin; Committee Member: Dr. Joy Laskar.
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Glasser, Alizée. "Polymer Electronic Inks : Synthesis, Formulation and Processing." Thesis, Bordeaux, 2019. http://www.theses.fr/2019BORD0381.

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Dans ce travail, deux encres fonctionnelles pour l’électronique imprimée ont été étudiées. La première est composée d’un polymère semi-conducteur, le poly(3,4-éthylène dioxythiophène) (PEDOT), qui forme un complexe avec un polyanion isolant, le poly(4-styrène trifluorométhyl (bissulfonylimide)) (PSTFSI). Celui-ci stabilise le PEDOT dans l’eau. La deuxième encre contient un polymère piézoélectrique, le poly(fluorure de vinylidène-co-trifluoroéthylène) (P(VDF­TrFE)), dans des solvants organiques. Les propriétés rhéologiques, capillaires et de mouillage de ces encres doivent être ajustées par formulation pour les rendre imprimables par divers procédés d’impression. Les encres PEDOT ont été formulées pour l’impression jet d’encre, la sérigraphie, le dépôt avec une racle rigide (doctor blade) ou le dépôt de lignes avec une lame souple. Il a été montré qu’aucun additif n’est nécessaire pour modifier les propriétés rhéologiques de ces encres : un simple ajustement de la concentration en polymère leur permet de passer d’un comportement Newtonien à rhéofluidifiant avec des propriétés de gel. En revanche, divers additifs ont été ajoutés pour améliorer les propriétés de mouillage, d’élasticité des encres, et de conductivité des films une fois ceux-ci séchés. Les encres P(VDF­TrFE) ont été formulées pour la sérigraphie. Leur comportement newtonien a été rendu rhéofluidifiant en utilisant soit un agent gélifiant, qui modifie l’agencement du polymère en solution, soit un mélange d’un bon et d’un mauvais solvant du polymère, qui résulte en une micro­émulsion. Une fois les propriétés des films séchés étudiées, les deux types d’encres ont été employées pour créer des capteurs de pression fonctionnels
In this work, two organic functional inks for printed electronic were studied. The first is composed of a semi-conducting polymer, poly(3,4-ethylene dioxythiophene) (PEDOT), in complex with an insulating polyanion, poly(4-styrene trifluoromethyl (bissulfonylimide)) (PSTFSI), which stabilizes PEDOT in water. The second ink contains the piezoelectric polymer poly(vinylidenefluoride-co-trifluoroethylene) (P(VDF­TrFE)) in organic solvents. To be processable using a wide range of deposition processes, the rheological behaviors, wettability and capillary properties of these inks have to be adjusted. For that purpose, both types of inks were formulated. PEDOT inks were formulated for inkjet printing, screen-printing, doctor blading, and for a deposition of lines using a soft blade. No additive is necessary to modify the rheological properties of these inks: by simply tuning the concentration in polymer, their behavior go from Newtonian to shear­thinning with gel properties. Further formulations to improve the wettability, the elasticity of the inks, and the conductivity of dried films were performed. P(VDF­TrFE) inks were formulated for screen-printing using a gelifying agent, which modify the organization of the polymer in solution, or a mixture of a good and a poor solvent, which gives rise to a micro-emulsion. The Newtonian inks thereby become shear-thinning. Once the properties of the dried films were studied, both types of polymeric inks were used to create functional pressure sensors
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Books on the topic "Conductive ink"

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Saint-Onge, Hubert. The Conductive Organization. San Diego: Elsevier Science, 2009.

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Charles, Armstrong, ed. The conductive organization: Building beyond sustainability. Amsterdam: Elsevier, 2004.

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Peutrell, J. M. Regional anaesthesia in babies and children. Oxford: Oxford University Press, 1997.

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Burgess, Heidi. Conducting Track II peacemaking. Washington, D.C: United States Institute of Peace, 2011.

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Claude, Saint-Maurice, Schulte Steinberg Ottheinz, and Armitage Edward N, eds. Regional anaesthesia in children. Norwalk, Conn: Appleton & Lange/Mediglobe, 1990.

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J, Dalens Bernard, ed. Pediatric regional anesthesia. Boca Raton, Fla: CRC Press, 1990.

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Liben, Tadi. Planning and conducting training in communication. Nairobi, Kenya: Communications for Basic Services Regional Training Project, UNICEF Eastern and Southern Africa Regional Office, 1986.

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McConnell, Timothy J. A guide to conducting aerial sketchmapping surveys. Fort Collins, Colo: U.S. Dept. of Agriculture, Forest Service, 2000.

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McConnell, Timothy J. A guide to conducting aerial sketchmapping surveys. Fort Collins, Colo: U.S. Dept. of Agriculture, Forest Service, Forest Health Technology Enterprise Team, 2000.

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Raimbault, Jean. Les conductions nerveuses chez l'enfant normal: Étude et évolution. Paris: Expansion scientifique française, 1988.

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Book chapters on the topic "Conductive ink"

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Nogi, Masaya, Hirotaka Koga, and Katsuaki Suganuma. "Highly Conductive Ink-Jet-Printed Lines." In Organic Electronics Materials and Devices, 117–37. Tokyo: Springer Japan, 2015. http://dx.doi.org/10.1007/978-4-431-55654-1_5.

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Türke, Alexander. "Ink-Jet Printing of Conductive Nanostructures." In Bio and Nano Packaging Techniques for Electron Devices, 293–303. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-28522-6_14.

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Fang, Yi, Zetao Li, Rumeng Yao, Aixin Tang, Tingting Zhang, Yaling Li, Yanfang Xu, Li Yang, and Luhai Li. "Flexography Printed Pattern Based on Nano-Copper Conductive Ink." In Lecture Notes in Electrical Engineering, 417–22. Singapore: Springer Singapore, 2018. http://dx.doi.org/10.1007/978-981-10-7629-9_51.

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Tian, Jieni, Jiangping Yuan, Guangxue Chen, and Weili Zhang. "Preparation and Characterization of Carbon Based Composite Conductive Ink." In Advances in Graphic Communication, Printing and Packaging Technology and Materials, 637–45. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-0503-1_91.

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Lei, Xinjie, Dawa Lamu, and Yi Fang. "Large-Scale Preparation of Nano-Copper Particles for Conductive Ink." In Lecture Notes in Electrical Engineering, 688–94. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-1864-5_94.

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Li, Shasha, Xu Li, Lixin Mo, Zhiqing Xin, Luhai Li, Meijuan Cao, Xiuhua Cao, Jun Huang, and Yintang Yang. "Research and Application Progress of Conductive Ink Based on Polyaniline." In Innovative Technologies for Printing and Packaging, 520–28. Singapore: Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-9024-3_67.

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Zulfiqar, Sana, Abdullah Aziz Saad, Zulkifli Ahmad, Feizal Yusof, and Zuraihana Bachok. "Structural Analysis of Silver-Based Conductive Ink Under Cyclic Loading." In Springer Proceedings in Physics, 211–19. Singapore: Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-9267-4_25.

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Zou, Qingqing, Congjun Cao, Huayang Zhu, and Chengmin Hou. "Preparation of Low Temperature Sintered Graphene/Silver Nanocomposite-Based Conductive Ink." In Advances in Graphic Communication, Printing and Packaging, 751–58. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-3663-8_101.

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Du, Xinya, Qifeng Chen, and Guangxue Chen. "A New Synthesis Method of Hyperbranched Polyurethane Acrylate for Conductive Ink." In Advances in Graphic Communication, Printing and Packaging, 819–26. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-3663-8_111.

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Chiu, Shu-Chuan, Chen-Wei Chiang, and Kiyoshi Tomimatsu. "Enabling Interactive Surfaces by Using Mobile Device and Conductive Ink Drawing." In Distributed, Ambient, and Pervasive Interactions, 72–77. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-39351-8_8.

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Conference papers on the topic "Conductive ink"

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Thanacharoenchanaphas, Thanakrit, Kessararat Ugsornrat, and Adisorn Tuantranont. "Design of Screen Printed Lab on a Chip with Conductive ink." In 2024 Research, Invention, and Innovation Congress: Innovative Electricals and Electronics (RI2C), 160–63. IEEE, 2024. https://doi.org/10.1109/ri2c64012.2024.10784342.

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Nguyen, Vu Dat, and Doyoung Byun. "Single potential electrohydrodynamic printing with conductive and non-conductive ink." In 2009 IEEE International Symposium on Assembly and Manufacturing (ISAM). IEEE, 2009. http://dx.doi.org/10.1109/isam.2009.5376941.

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Li, Lu-hai, Yi Fang, Zhi-qing Xin, Xiao-jun Tang, Wen Zhao, Peng Du, and Li-xin Mo. "Investigation on Intelligent Packaging and Conductive Ink." In 2009 2nd International Conference on Biomedical Engineering and Informatics. IEEE, 2009. http://dx.doi.org/10.1109/bmei.2009.5304748.

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Li, Jian, Bing An, Jian Qin, and Yiping Wu. "Nano copper conductive ink for RFID application." In 2011 International Symposium on Advanced Packaging Materials (APM). IEEE, 2011. http://dx.doi.org/10.1109/isapm.2011.6105678.

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Fang, Yi, Luhai Li, Zhiqing Xin, and Wen Zhao. "Research on conductive performance of inkjet printing samples by conductive inkjet ink." In 2009 3rd IEEE International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE 2009). IEEE, 2009. http://dx.doi.org/10.1109/mape.2009.5355553.

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Beyler Çiğil, Aslı, Hatice Birtane, and Okan Esentürk. "Preparation of conductive and flame-retardant PU/GO/DOPO printed films." In 11th International Symposium on Graphic Engineering and Design. University of Novi Sad, Faculty of technical sciences, Department of graphic engineering and design, 2022. http://dx.doi.org/10.24867/grid-2022-p13.

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Printed electronics are emerging technology products that we use in every moment of our daily lives. It is used in many fields from health, textile, electronics to communication. Inks with nanometal or organic content can be used in printed electronics. The ability of printed electronics to withstand temperature makes its use widespread in the electronics industry. Main aim of the study is to combine surface modified graphene oxide-based conductive inks with flame retardant materials. In this study, an effective and simple approach for the preparation of polyurethane acrylate (PUA) screen printing ink containing surface modified reduced graphene oxide (rGO) which has flame retardant activity. A new and effective flame-retardant additive; 9,10-dihydro-9,10-oxa-10-phosphaphenanthrene-10-oxide (DOPO), silane coupling agent and reduced graphene oxide was synthesized. In this synthesis, first reduced graphene oxide was modified with (methacryloyloxy)propyltrimethoxysilane, and then reacted with DOPO to obtain a flame-retardant monomer containing P and Si. Based on the successful modification reactions, screen-printing ink containing polyurethane acrylate and different amounts of modified graphene oxide content (0, 5 and 10 wt%) were prepared and screen printed on the paper surface. In addition, coatings were made on the paper surface to determine some the properties. LOI values, thermal properties, contact angle values, conductivity and surface properties of the obtained prints and coatings films were investigated. As a result, conductive screen-printing ink resistant to high temperatures was successfully produced and printed coatings and free films were formed.
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Guo Hua, Chen, and Yin Hao. "Research on Applying Conductive Ink in Electric- Heating." In 1st International Conference on Mechanical Engineering and Material Science). Paris, France: Atlantis Press, 2012. http://dx.doi.org/10.2991/mems.2012.108.

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Zhou, Wei, Amare Benor Belay, Kris Davis, and Nicoleta Sorloaica-Hickman. "Transparent conductive film fabrication by carbon nanotube ink spray coating and ink-jet printing." In 2012 IEEE 38th Photovoltaic Specialists Conference (PVSC). IEEE, 2012. http://dx.doi.org/10.1109/pvsc.2012.6318063.

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Wilson, Katherine E., Jared Jordan, E. F. Markus Henke, Geoffrey A. Slipher, Samuel Rosset, and Iain A. Anderson. "Ink-jet printed conductive and semi-conductive rubber for dielectric elastomer devices (Conference Presentation)." In Electroactive Polymer Actuators and Devices (EAPAD) XXI, edited by Yoseph Bar-Cohen and Iain A. Anderson. SPIE, 2019. http://dx.doi.org/10.1117/12.2515285.

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Gierczak, Miroslaw, Piotr Markowski, Zbigniew Zaluk, Andrzej Dziedzic, and Piotr Jankowski-Mihulowicz. "Ink-jet printed conductive films — Geometrical and electrical characterization." In 2016 39th International Spring Seminar on Electronics Technology (ISSE). IEEE, 2016. http://dx.doi.org/10.1109/isse.2016.7563227.

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Reports on the topic "Conductive ink"

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Hudson, Tracy D., and Carrie D. Hill. Three-Dimensional (3-D) Plastic Part Extrusion And Conductive Ink Printing For Flexible Electronics. Fort Belvoir, VA: Defense Technical Information Center, April 2012. http://dx.doi.org/10.21236/ada559396.

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Holmes, Jr, and Larry R. Precision Rolled-Ink Nano-Technology; Development of a Direct Write Technique for the Fabrication of Thin Films and Conductive Elements. Fort Belvoir, VA: Defense Technical Information Center, October 2012. http://dx.doi.org/10.21236/ada571899.

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Tuller, H. Electrical conduction and corrosion processes in fast ion conducting glasses. Office of Scientific and Technical Information (OSTI), January 1990. http://dx.doi.org/10.2172/7158324.

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Liberson, Alexander S., Brian R. Walsh, Michael J. Roemer, Gyaneshwar P. Tandon, and Ran Y. Kim. Damage Quantification in Electrically Conductive Composite Laminate Structures. Fort Belvoir, VA: Defense Technical Information Center, January 2009. http://dx.doi.org/10.21236/ada498157.

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Wasielewski, Michael R. SENSORS USING MOLECULAR RECOGNITION IN LUMINESCENT, CONDUCTIVE POLYMERS. Office of Scientific and Technical Information (OSTI), September 1999. http://dx.doi.org/10.2172/828084.

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Martin, Charles R., and Leon S. Van Dyke. Mass and Charge Transport in Electronically Conductive Polymers. Fort Belvoir, VA: Defense Technical Information Center, August 1990. http://dx.doi.org/10.21236/ada225305.

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Lawson, P., M. Freyman, and S. Chandrasekaran. Formulation of Conductive Inks for DIW Printed Battery Electrodes. Office of Scientific and Technical Information (OSTI), August 2024. http://dx.doi.org/10.2172/2439676.

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Bendikov, Michael, and Thomas C. Harmon. Development of Agricultural Sensors Based on Conductive Polymers. United States Department of Agriculture, August 2006. http://dx.doi.org/10.32747/2006.7591738.bard.

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In this 1-year feasibility study, we tried polymerization of several different monomers, commercial as well as novel, specially designed and synthesized for this project in the presence of the nitrate ion to produce imprinted conductive polymers. Polymers 1 and 2 (shown below) produced a response to nitrate, but one inferior to that produced by a polypyrrole (Ppy)-based sensor (which we demonstrated prior to this study). Thus, we elected to proceed with improving the stability of the Ppy-based sensor. In order to improve stability of the Ppy-based sensor, we created a two-layer design which includes nitrate-doped Ppy as an inner layer, and nitrate-doped PEDOT as the outer layer. PEDOT is known for its high environmental stability and conductivity. This design has demonstrated promise, but is still undergoing optimization and stability testing. Previously we had failed to create nitrate-doped PEDOT in the absence of a Ppy layer. Nitrate-doped PEDOT should be very promising for sensor applications due to its high stability and exceptional sensing properties as we showed previously for sensing of perchlorate ions (by perchlorate-doped PEDOT). During this year, we have succeeded in preparing nitrate-doped PEDOT (4 below) by designing a new starting monomer (compound 3 below) for polymerization. We are currently testing this design for nitrate sensing. In parallel with the fabrication design studies, we fabricated and tested nitrate-doped Ppy sensors in a series of flow studies under laboratory and field conditions. Nitrate-doped Ppy sensors are less stable than is desirable but provide excellent nitrate sensing characteristics for the short-term experiments focusing on packaging and deployment strategies. The fabricated sensors were successfully interfaced with a commercial battery-powered self-logging (Onset Computer Hobo Datalogger) and a wireless data acquisition and transmission system (Crossbow Technologies MDA300 sensor interface and Mica2 wireless mote). In a series of flow-through experiments with water, the nitrate-doped Ppy sensors were exposed to pulses of dissolved nitrate and compared favorably with an expensive commercial sensor. In 24-hour field tests in both Merced and in Palmdale, CA agricultural soils, the sensors responded to introduced nitrate pulses, but with different dynamics relative to the larger commercial sensors. These experiments are on-going but suggest a form factor (size, shape) effect of the sensor when deployed in a porous medium such as soil. To fill the need for a miniature reference electrode, we identified and tested one commercial version (Cypress Systems, ESA Mini-reference electrode) which works well but is expensive ($190). To create an inexpensive miniature reference electrode, we are exploring the use of AgCl-coated silver wire. This electrode is not a “true” reference electrode; however, it can calibrated once versus a commercial reference electrode at the time of deployment in soil. Thus, only one commercial reference electrode would suffice to support a multiple sensor deployment.
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Simko, T. M., R. E. Collins, F. A. Beck, and D. Arasteh. Edge conduction in vacuum glazing. Office of Scientific and Technical Information (OSTI), March 1995. http://dx.doi.org/10.2172/211577.

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Munro, D., and S. Weber. Electron thermal conduction in LASNEX. Office of Scientific and Technical Information (OSTI), December 1994. http://dx.doi.org/10.2172/95342.

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