Academic literature on the topic 'Reactive wires'
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Journal articles on the topic "Reactive wires"
Santos Silva, Gabriel, Lukasz Maj, Jerzy Morgiel, Maria Teresa Vieira, and Ana Sofia Ramos. "Development of Actuators for Repairing Cracks by Coating W Wires with Reactive Multilayers." Materials 15, no. 3 (January 24, 2022): 869. http://dx.doi.org/10.3390/ma15030869.
Full textChen, Henry J. H., Tzu Nien Lee, Shin-Lun Tseng, Sun-Zen Chen, and Po-Wen Chiu. "Characterizations of Ion-Sensitive Field-Effect Transistors with Silicon Wire Array Channels and Stack-Sensing Membrane." Journal of The Electrochemical Society 169, no. 3 (March 1, 2022): 037511. http://dx.doi.org/10.1149/1945-7111/ac5ad9.
Full textLee, Dong Bok, T. H. Kim, and J. H. Ko. "Manufacturing and Oxidation Property of Steel and Ti Metal Fibers." Materials Science Forum 475-479 (January 2005): 273–76. http://dx.doi.org/10.4028/www.scientific.net/msf.475-479.273.
Full textGong, Yan, Wentai Liu, Runyu Wang, Matthew Harris Brauer, Kristine Zheng, and Wen Li. "Stability Performance Analysis of Various Packaging Materials and Coating Strategies for Chronic Neural Implants under Accelerated, Reactive Aging Tests." Micromachines 11, no. 9 (August 26, 2020): 810. http://dx.doi.org/10.3390/mi11090810.
Full textBank, Michael. "Electrical Energy Transmission by Several Wires and Reactive Power Problems." Engineering 10, no. 06 (2018): 329–35. http://dx.doi.org/10.4236/eng.2018.106023.
Full textCheung, R., Y. H. Lee, C. M. Knoedler, K. Y. Lee, T. P. Smith, and D. P. Kern. "Sidewall damage inn+‐GaAs quantum wires from reactive ion etching." Applied Physics Letters 54, no. 21 (May 22, 1989): 2130–32. http://dx.doi.org/10.1063/1.101368.
Full textItoh, Masayuki, Takashi Honda, and Kotaro Tsubaki. "Carrier Concentration in Quantum Wires Fabricated by Reactive Ion Beam Etching." Japanese Journal of Applied Physics 30, Part 1, No. 10 (October 15, 1991): 2455–58. http://dx.doi.org/10.1143/jjap.30.2455.
Full textItoh, Masayuki, Takashi Honda, and Kotaro Tsubaki. "Carrier Concentration in Quantum Wires Fabricated by Reactive Ion Beam Etching." Japanese Journal of Applied Physics 30, Part 1, No. 12A (December 15, 1991): 3551. http://dx.doi.org/10.1143/jjap.30.3551.
Full textDong, Sufen, Daocheng Zhou, Zhen Li, Xun Yu, and Baoguo Han. "Super-fine stainless wires enabled multifunctional and smart reactive powder concrete." Smart Materials and Structures 28, no. 12 (November 4, 2019): 125009. http://dx.doi.org/10.1088/1361-665x/ab4eaf.
Full textBijjula, Kowtilya, Kenneth T. Christensen, and Dimitrios C. Kyritsis. "Experimental investigation of gaseous reactive flows around catalytically coated micro-wires." Proceedings of the Combustion Institute 32, no. 2 (2009): 3043–50. http://dx.doi.org/10.1016/j.proci.2008.06.159.
Full textDissertations / Theses on the topic "Reactive wires"
Joyce, Karen Elaine. "Development of Reactive Ion Scattering Spectrometry (RISS) as an Analytical Surface Characterization Technique." Diss., The University of Arizona, 2008. http://hdl.handle.net/10150/193593.
Full textPozuelo, Ruiz Marta. "Bioengineering single-protein wires." Doctoral thesis, Universitat de Barcelona, 2017. http://hdl.handle.net/10803/462906.
Full textLa transferencia de electrones (ET) es uno de los procesos más importantes de la vida. La comprensión fundamental de los procesos de ET en biología es importante no sólo para comprender tales procesos naturales claves, sino también para avanzar en el diseño de interfaces biomolécula / electrodo para aplicaciones bioelectrónicas. En particular, se ha explotado la microscopía de efecto túnel con control electroquímico (EC-STM) para monitorizar in situ la constante de ET en función del potencial aplicado de las metaloproteínas. La Azurina de Pseudomonas aeruginosa es un modelo de proteína redox ampliamente estudiado, tanto en ‘bulk’ como a nivel de una sola proteina. Su estructura globular contiene un ion de cobre coordinado, que hace que la proteína sea capaz de intercambiar electrones cambiando su estado redox (Cu I/II). Este ion es el responsable de su rol como portador de electrones en la cadena respiratoria de las bacterias. En esta tesis, mostraremos nuestros avances en el diseño y caracterización de dispositivos de una sola proteína utilizando un modelo de metaloproteína Cu-Azurin. Hemos demostrado un comportamiento similar a un transistor en un hilo electroquímico de una sola proteína que funciona a muy bajos voltajes gracias a las propiedades redox de Cu-Azurin. Se demostró que la conductancia varía dependiendo del estado redox del centro de Cu, teniendo su valor máximo en el punto medio redox. También hemos analizado la formación espontánea de los contactos eléctricos de Azurin única a través de la corriente monitorizada cuando los dos electrodos ECSTM se colocaron a una distancia fija. Se observaron eventos discretos de conmutación para la conductancia, cuya frecuencia depende de las condiciones electroquímicas aplicadas y, por lo tanto, se atribuyeron unívocamente cambios discretos en el estado redox de la proteína atrapada. Con el fin de adaptar el comportamiento de transporte de carga de la unión uniproteica, hemos sintetizado varios mutantes de la misma proteína mediante bioingeniería en diferentes posiciones de la proteína. Nuestros resultados muestran que podemos cambiar racionalmente el mecanismo de transporte del dispositivo de una sola proteína mediante el estudio del efecto de la modificación de residuos específicos en las vías ET particular en el esqueleto de la proteína.
Kumar, Pawan. "Studies of wire-matrix interaction in some tungsten wire reinforced stainless steels." Thesis, University of Canterbury. Mechanical Engineering, 2013. http://hdl.handle.net/10092/8980.
Full textÖktem, Gözde. "Oligo(3-hexylthiophene) Wires for needs of Single-Molecule Nanoelectronics." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2017. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-227736.
Full textFowler, Matthew R. "Testing and Evaluation of a Novel Virtual Reality Integrated Adaptive Driving System." Scholar Commons, 2010. https://scholarcommons.usf.edu/etd/1634.
Full textNagy, Péter. "Formation and Decomposition of Platinum–Thallium Bond, Kinetics and Mechanism. Structural Characterization of Some Metal Cyanides in the Solid State." Doctoral thesis, KTH, Chemistry, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3803.
Full textThe kinetic and mechanistic features of a new series ofplatinum-thallium cyano compounds containing a direct andunsupported by ligands metal-metal bond have been studied insolution, using standard mixandmeasurespectrophotometric technique and stoppedflow method.These reactions are interpreted as oxidative addition of the cspecies to the square planar Pt(CN)42-complex. Each of these processes was found to befirst-order in Pt(CN)42-, the corresponding TIIIIcomplex and a cyanide ion donating species whichacts as a catalyst. Both di- and trinuclear complexes werestudied, and the kinetically significant thallium complexes intheir formation and the catalytically active cyanide sourcesare as follows: [(CN)5PtTl(CN)3]3-: Tl(CN)4(alkaline region), Tl(CN)3(slightly acidic region) and CN; [(CN)5PtTl(CN)]: Tl(CN)2+and Tl(CN)2+; [(CN)5PtTlPt(CN)5]3-: [(CN)5PtTl(CN)]and HCN. Appropriatemechanisms were postulated for the overall reactions in allcases, which include i) metalmetal bond formation stepand ii) coordination of an axial cyanide ion to the platinumcenter. Two experimentally indistinguishable kinetic modelswere proposed for the formation of the dinuclear complexeswhich are different in the sequence of the two steps. In thecase of the trinuclear complex, experimental evidence isavailable to exclude one of the alternative reaction paths, andit was proven that the metalmetal bond formation precedesthe axial cyanide coordination.
The cyanide ligands coordinated to TIIIIin the PtTl complexes could be replacedsuccessfully with aminopolycarboxylates e.g.: mimda2-, nta3-, edta4-. The [(CN)5PtTl(edta)]4-complex, with a direct metalmetal bond hasbeen prepared in solution by two different reactions: a)dissolution of [(CN)5PtTl](s) in an aqueous solution of edta, b)directly from Pt(CN)42-and Tl(edta)(CN)2-. The decomposition reaction is greatlyaccelerated by cyanide and significantly inhibited by edta. Itproceeds through the [(CN)5PtTl(CN)3]3-intermediate. The formation of [(CN)5PtTl(edta)]4-can proceed via two different pathways dependingon the ratio of the cyanide to the edta ligand concentrations.Thedirect pathat excess of edta means theformation of intermediate[(CN)4Pt···Tl(CN)(edta)]4-, followed by a release of the cyanide from theTlcentre followed by coordination of a cyanide from thebulk to the Ptcentre of the intermediate. Theindirect pathdominates in the absence of extraedta and the formation of the PtTl bond occours betweenPt(CN)42-and Tl(CN)4.
Homoligand MTl(CN)4(M = TlI, K, Na) and, for the first time, Tl(CN)3species have been synthesized in the solid stateand their structures solved by single crystal Xraydiffraction method. Interesting redox processes have been foundbetween TIIIIand CNin nonaqueous solution and in Tl2O3-CNaqueous suspension. In the crystal structureof Tl(CN)3·H2O, the thallium(III) ion has a trigonal bypiramidalcoordination geometry with three cyanides in the trigonalplane, while an oxygen atom of the water molecule and anitrogen atom from a cyanide ligand attached to a neighboringthallium complex, form a linear OTlN fragment.Cyanide ligand bridges thallium units forming an infinitezigzag chain structure. Among the thallium(III) tetracyanocompounds, the isostructural M[Tl(CN)4](M = Tl and K) and Na[Tl(CN)4]·3H2O crystallize in different crystal systems, but thethallium(III) ion has in all cases the same tetrahedralgeometry in the [Tl(CN)4]unit.
Three adducts of mercury(II) (isoelectronic with TIIII) (K2PtHg(CN)6·2H2O, Na2PdHg(CN)6·2H2O and K2NiHg(CN)6·2H2O) have been prepared from Hg(CN)2and square planar transition metal cyanides MII(CN)42-and their structure have been studied by singlecrystal Xray diffraction, XPS and Raman spectroscopy inthe solid state. The structure of (K2PtHg(CN)6·2H2O consists of strictly linear one dimensional wireswith PtIIand HgIIcenters located alternately, dHgPt= 3.460 Å. The structure of Na2PdHg(CN)6·2H2O and K2NiHg(CN)6·2H2O can be considered as double salts, the lack ofheterometallophilic interaction between both the HgIIand PdIIatoms, dHgPd= 4.92 Å, and HgIIand NiIIatoms, dNiPd= 4.60 Å, seems obvious. Electronbinding energy values of the metallic centers measured by XPSshow that there is no electron transfer between the metal ionsin all three adducts. In solution, experimental findingsclearly indicate the lack of metalmetal bond formation inall studied HgIICN-MII(CN)42-systems (M = Pt, Pd and Ni). It is in contrary tothe platinumthallium bonded cyanides.
KEYWORDS:metalmetal bond, platinum, thallium,kinetics, mechanism, stopped flow, oxidative addition, cyanocomplexes, edta, redox reaction, metal cyanides, Xraydiffraction, Raman, NMR, mercury, palladium, nickel, onedimensional wire
Santos, Mickael da Costa. "Study of the influence of high hydrostatic pressure on wine chemical and sensorial characteristics." Doctoral thesis, Universidade de Aveiro, 2015. http://hdl.handle.net/10773/14822.
Full textDuring the last years, the use of high hydrostatic pressure (HHP) as a non-thermal technology for preservation or aging of wine has increased substantially in the academic community. However, HHP treated wine has been only analysed after the pressure treatment, with no knowledge available on the effects of HHP during subsequent storage. The results presented in this thesis showed that HHP treatments influence the chemical and sensorial properties of wine during storage. The application of high hydrostatic pressure treatments in winemaking for wine preservation, as an alternative to sulphur dioxide, was evaluated studying the effect of HHP in the physicochemical and sensorial properties of red and white wines during bottle storage. High pressure treatments with 5 min of processing time and pressures of 425 and 500 MPa were shown to influence on both red and white wine physicochemical and sensorial characteristics. However, the effects were only perceptible after, at least, 6 months of storage. The alterations that occurred on the pressurized red wine characteristics, such as the more orange-red colour and the lower antioxidant activity (15-27% less), total phenolic content (9% less), and anthocyanins content (45–61% less), were due to an increase of condensation reactions of phenolic compounds. The increase of these condensation reactions lead to the formation of compounds with higher degree of polymerisation that became insoluble along storage, increasing consequently the amount of wine deposits in the pressurized wines. In terms of white wines, pressurized wines showed, after one year of storage, a more brownish colour and a lower antioxidant activity (15% less) and total content of phenolic compounds (10% less) when compared to the unpressurized wines. These results, together with the lower content of free amino acids (15-20% less) and higher content of furans (up to 70% more), present in the pressurized wines after nine months of storage, led to propose an effect of HHP treatments in the acceleration of Maillard reactions that occur during the wine storage period. Therefore, contrary to the pressurized sulphur dioxide-free red wine, the pressurized white wines were not considered suitable for commercialization as table wines due to the higher brownish colour and cooked fruit aroma, characteristics of an aged or thermally treated wine.Additionally, the impact of the pressure treatments on the volatile composition of sulphur dioxide-free red and white wines, during bottle storage, was evaluated. More than 160 volatile compounds, distributed by 12 chemical groups, were identified in both wines. At the end of storage, the pressurized wines presented a higher content of furans, aldehydes, ketones, and acetals when compared to the unpressurized wines. These results indicate that pressure influences the white and red wine long term volatile composition, being this particularly evident for longer storage periods. The changes on the volatile composition of the pressurized wines, indicated that the HHP treatments accelerate the Maillard reactions, and the oxidation of alcohols and fatty acids, leading to wines with a volatile composition network approaching the characteristic of faster aged and/or thermally treated wines. The acceleration of Maillard reactions and phenolic compounds condensation by HHP treatments was also studied in model wine solutions (hydro alcoholic solution at acidic pH). The results showed that the high pressure treatment accelerated the Maillard reaction and this effect was quantifiable, mainly, after 6 months of storage. Pressurized model solutions presented higher concentration of 2-furfural, phenylacetaldehyde and benzaldehyde, when compared to the controls. In terms of phenolic compounds condensation reactions, the pressurized model wine solutions showed no relevant differences, when compared to controls. Therefore, it seems that the pressure treatment had a higher impact in terms of kineticks of reactions and in less extent in terms of different compounds formed. Lastly, the application of HHP treatments in winemaking to improve the properties of young wines was evaluated. For this propose, the effect of HHP treatments in the phenolic composition of a red wine was studied and compared with the effect of different oenological practices. Wines pressurized at 500 MPa for 5 min, and 600 MPa for 20 min, at 20 ºC, showed, after 5 months of storage, a lower monomeric anthocyanins (8-14%), phenolic acids (8-11%) and flavonols (14-22%) content, when compared to the unpressurized ones. The wine pressurized at 500 MPa presented a flavanols content and a degree of polymerization very similar to the wines treated by traditional aging processes. In terms of sensorial properties, the pressure treatments increased the cooked fruit aroma and decreased the floral and fruit odours and, in the case of the 600 MPa treatment, increased the bitterness. Therefore, the HHP treatments seem to promote reactions that are similar to those observed in wines treated with wood aging processes. In conclusion, the results presented in this thesis showed that HHP treatments accelerated the Maillard reaction and the polymerization reactions between phenolic compounds present in the wine, influencing the chemical and sensorial properties of wine. HHP can be potentially used to preserve or accelerate the wine aging process, producing wines with pleasant and distinct characteristics.
Durante os últimos anos, o uso de alta pressão hidrostática (APH) como tecnologia não-térmica para a preservação ou envelhecimento de vinho tem aumentado substancialmente na comunidade académica. No entanto, os vinhos tratados por APH têm sido analisados após o tratamento de pressão, não havendo referências sobre as suas propriedades durante o armazenamento. Os resultados apresentados nesta tese mostram que a aplicação de tratamentos de APH altera as propriedades químicas e sensoriais de vinhos ao longo do armazenamento. Os tratamentos de alta pressão hidrostática foram aplicados na vinificação para a preservação de vinho, como alternativa ao dióxido de enxofre, sendo o seu efeito avaliado nas propriedades físico-químicas e sensoriais de vinhos tintos e brancos durante o armazenamento em garrafa. Os tratamentos de alta pressão com 5 min de processamento e pressões de 425 e 500 MPa mostraram influenciar as características físico-químicas e sensoriais de vinhos tintos e brancos. No entanto, o efeito foi apenas percetível após pelo menos 6 meses de armazenamento. As alterações que ocorreram nas características do vinho tinto pressurizado, tais como a cor mais laranja-vermelho, menor atividade antioxidante (menos 15 a 27%), menor conteúdo de compostos fenólicos totais (menos 9%) e menor teor de antocianinas (menos 45-61%), foram devidas a um aumento das reacções de condensação de compostos fenólicos. O aumento destas reações de condensação levou à formação de compostos com maior grau de polimerização que se tornaram insolúveis no vinho ao longo do armazenamento, aumentando consequentemente a quantidade de depósito nos vinhos pressurizados. Em relação ao vinho branco, os vinhos pressurizados mostraram, depois de um ano de armazenamento, uma cor mais acastanhada, menor atividade antioxidante (menos 15%) e menor teor de compostos fenólicos totais (menos 10%) comparando com os vinhos não pressurizados. Estes resultados, juntamente com o baixo teor de aminoácidos livres (menos 15 a 20%) e um maior teor de furanos (até 70% mais) para os vinhos pressurizados após nove meses de armazenamento, levam a propor que os tratamentos de APH aceleraram as reações de Maillard que ocorrem durante o período de armazenamento do vinho. No entanto, ao contrário dos vinhos tintos pressurizados, os vinho brancos pressurizados não foram considerados adequados para comercialização como vinhos de mesa, visto que apresentavam uma cor acastanhada e um elevado aroma a fruta cozida, características estas de vinhos envelhecidos ou tratados termicamente.Adicionalmente, foi avaliado o impacto dos tratamentos de APH sobre a composição volátil dos vinhos tintos e brancos sem dióxido de enxofre durante o armazenamento em garrafas. Mais de 160 compostos voláteis, distribuídos por 12 grupos químicos, foram identificados em ambos os vinhos. No final do armazenamento, os vinhos pressurizados apresentaram um teor mais elevado de furanos, aldeídos, cetonas e acetais quando comparados com os vinhos não pressurizados. Estes resultados indicam que os tratamentos de APH influenciam a composição volátil de vinhos brancos e tintos, , sendo mais evidente em longos períodos de armazenamento. As mudanças na composição volátil dos vinhos indicaram que os tratamentos de APH aceleraram as reações de Maillard e também a oxidação de álcoois e ácidos gordos, originando vinhos com uma composição volátil próxima de vinhos com envelhecimento acelerado ou tratados termicamente. A aceleração das reações de Maillard e de polimerização dos compostos fénolicos causada pelos tratamentos de APH foi também estudada em soluções modelo de vinho (solução hidroalcoólica com pH ácido). Os resultados mostraram que o tratamento de APH acelera a reação de Maillard , sendo este efeito quantificado, apenas, após 6 meses de armazenamento. As soluções modelo de vinho pressurizadas apresentaram concentrações mais elevadas de 2-furfuraldeído, fenilacetaldeído e benzaldeído, em comparação com os controlos. Em termos de polimerização dos compostos fénolicos, as soluções modelo pressurizadas não apresentaram diferenças relevantes, em comparação com os controlos. Por conseguinte, os tratamentos de APH aparentem ter mais impacto em termos de modificações nas cineticas de reação do que na formação de novos compostos. Por último, a aplicação de tratamentos de APH foi estudada para melhorar as propriedades de vinhos jovens. Para este propósito, o efeito de tratamentos de APH na composição fenólica de um vinho tinto foi estudado e comparado com o efeito de diferentes práticas enológicas. Vinhos pressurizados a 500 MPa durante 5 min e a 600 MPa durante 20 min, a 20 ºC, mostraram depois de 5 meses de armazenamento um menor teor de antocianinas monoméricas (8-14%), ácidos fenólicos (8-11%) e flavonóis (14 -22%), quando comparados com os vinhos não-pressurizados. O vinho pressurizado a 500 MPa apresentou um teor de flavonóis e um grau de polimerização de taninos muito semelhante aos vinhos tratados por processos de envelhecimento tradicionais. Em termos de propriedades sensoriais, os tratamentos de pressão aumentaram o aroma de fruta cozida e diminuiram os aromas florais e frutados, tendo no caso do tratamento de 600 MPa sido verificado também um aumento da amargura. Assim sendo, os tratamentos de APH parecem promover reações que são semelhantes às observadas em vinhos tratados com processos de envelhecimento em madeira. Em conclusão, os resultados apresentados nesta tese mostram que a aplicação de tratamentos de APH acelera as reações de Maillard e a polimerização dos compostos fenólicos presentes no vinho, ao longo do armazenamento, alterando assim as propriedades químicas e sensoriais dos vinhos. A APH pode ser potencialmente utilizada para preservar ou acelerar o processo de envelhecimento de vinho tinto produzindo vinhos com características agradáveis e distintas.
Müller, Wolfhart. "Temperaturverhältnisse und Reaktionskinetik beim Ziehen und Wärmebehandeln von Draht." Doctoral thesis, Technische Universitaet Bergakademie Freiberg Universitaetsbibliothek "Georgius Agricola", 2014. http://nbn-resolving.de/urn:nbn:de:bsz:105-qucosa-127084.
Full textBijjula, Kowtilya. "Gaseous reactive flows around catalytically combusting micro-wires /." 2008. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3337702.
Full textSource: Dissertation Abstracts International, Volume: 69-11, Section: B, page: 7089. Adviser: Dimitrios C. Kyritsis. Includes bibliographical references (leaves 107-117). Available on microfilm from Pro Quest Information and Learning.
Silva, Gabriel Santos da. "Otimização da deposição de filmes multicamada reativos sobre fios de tungsténio." Master's thesis, 2019. http://hdl.handle.net/10316/96219.
Full textO trabalho de investigação realizado teve por objetivo otimizar o revestimento de fios de tungsténio com filmes multicamada reativos, por forma a promover uma reação autopropagável entre Ni e Al (ou Ti), com a consequente libertação de calor. O objetivo final é utilizar este calor para fundir um material de baixo ponto de fusão, e assim bloquear a propagação de fendas em materiais metálicos.Filmes multicamada Ni/Al e Ni/Ti foram produzidos por pulverização catódica magnetrão, utilizando dois alvos distintos. Como substratos foram utilizados fios de tungsténio com diâmetros de 0,5, 0,2 e 0,05 mm. As deposições foram efetuadas de modo a obter filmes multicamada com composição química global equiatómica e períodos de modulação (espessura da bicamada) nanométricos (25 e 50 nm). De forma a otimizar o revestimento de fios, foi desenvolvido um novo porta substratos. A secção transversal dos filmes foi analisada por microscopia eletrónica de varrimento e transmissão, após deposição e após ignição por descarga elétrica de 9V.A redução das potências aplicadas aos alvos e a utilização do novo porta substratos permitiram evitar/reduzir os defeitos observados nos filmes Ni/Al. Nos filmes Ni/Ti não foram observados defeitos. Ao fazer passar corrente através de um fio de W com 0,05 mm de diâmetro, revestido com um filme Ni/Al com 25 nm de período, foi observado um “flash” e confirmada a ocorrência de uma reação autopropagável. Concluindo, neste estudo foram desenvolvidos fios de W revestidos com filmes multicamada reativos com potencial para aplicação em autorreparação.
The aim of this research work was to optimize the coating of tungsten wires with reactive multilayer thin films in order to promote a self-propagating reaction between Ni and Al (or Ti), with consequent heat release. The ultimate goal is to use this heat to melt a low melting point material, and thus block crack propagation in metallic materials.Ni/Al and Ni/Ti multilayer films were produced by magnetron sputtering using two different targets. Tungsten wires with diameters of 0.5, 0.2 and 0.05 mm were used as substrate material. The depositions were carried out in order to obtain multilayer thin films with equiatomic overall chemical composition and nanometric modulation periods (bilayer thickness, 25 and 50 nm). In order to improve the coating of wires, a new substrate holder has been developed. The cross section of the films was analyzed by scanning and transmission electron microscopy, after deposition and after ignition by an electric discharge of 9V.The reduction of the power applied to each target and the use of the new substrate holder allowed the defects observed in Ni/Al thin films to be avoided/reduced. Ni/Ti thin films showed no defects. When passing current through a 0.05 mm diameter W wire coated with a 25 nm period Ni/Al film, a flash was observed and the occurrence of a self-propagating reaction confirmed. In conclusion, in this study W wires coated with reactive multilayer thin films with potential for self-healing applications were developed...................
Books on the topic "Reactive wires"
Sibikin, Yuriy. Power supply. ru: INFRA-M Academic Publishing LLC., 2022. http://dx.doi.org/10.12737/1863101.
Full textPitts, William M. Chemically reacting turbulent flow. Gaithersburg, MD: U.S. Dept. of Commerce, National Bureau of Standards, 1986.
Find full textPitts, William M. Chemically reacting turbulent flow. Gaithersburg, MD: U.S. Dept. of Commerce, National Bureau of Standards, 1986.
Find full textWomen's Research Centre (Vancouver, B.C.), ed. Feminist action, institutional reaction: Responses to wife assault. Vancouver, B.C: Women's Research Centre, 1985.
Find full textGidget, Cantrell, and United States. National Aeronautics and Space Administration., eds. Reaction and protection of electrical wire insulators in atomic-oxygen environments. [Washington, DC]: National Aeronautics and Space Administration, 1994.
Find full textGidget, Cantrell, and United States. National Aeronautics and Space Administration., eds. Reaction and protection of electrical wire insulators in atomic-oxygen environments. [Washington, DC]: National Aeronautics and Space Administration, 1994.
Find full textCastledine, Jacqueline. Progressive Mothers. University of Illinois Press, 2017. http://dx.doi.org/10.5406/illinois/9780252037269.003.0004.
Full textHan, Chang Dae. Rheology and Processing of Polymeric Materials: Volume 2: Polymer Processing. Oxford University Press, 2006. http://dx.doi.org/10.1093/oso/9780195187830.001.0001.
Full textTaiz, Lincoln, and Lee Taiz. Behind the Green Door. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780190490263.003.0014.
Full textVytenis, Babrauskas, and National Institute of Standards and Technology (U.S.), eds. Fire performance of wire and cable: Reaction-to-fire tests -- a critical review of the existing methods and of new concepts. Gaithersburg, MD: U.S. Dept. of Commerce, Technology Administration, National Institute of Standards and Technology, 1991.
Find full textBook chapters on the topic "Reactive wires"
Pong, I., S. C. Hopkins, Xiao Wei Fu, Bartek A. Glowacki, James Elliott, and Alberto Baldini. "Reactive Diffusion in Cu-Nb-Sn Internal Tin Superconducting Wires for the ITER Project." In Defect and Diffusion Forum, 294–98. Stafa: Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/3-908451-36-1.294.
Full textNeuenhaus, Mario, and Andreas Niklaus. "Reactive Compounding of Highly Filled Flame Retardant Wire and Cable Compounds." In Reactive Extrusion, 299–330. Weinheim, Germany: Wiley-VCH Verlag GmbH & Co. KGaA, 2017. http://dx.doi.org/10.1002/9783527801541.ch11.
Full textMoltchanov, Dmitri. "The Structure of the Reactive Performance Control System for Wireless Channels." In Next Generation Teletraffic and Wired/Wireless Advanced Networking, 164–76. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. http://dx.doi.org/10.1007/11759355_17.
Full textHopkins, S. C., K. S. Tan, I. Pong, and Bartek A. Glowacki. "Reaction Diffusion Behaviour in Bronze Route Cu-Nb-Sn Superconducting Wires." In Defect and Diffusion Forum, 152–57. Stafa: Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/3-908451-36-1.152.
Full textAbukay, D., and L. Rinderer. "The Effects of High Reaction Temperatures on the Tc of Multifilamentary Nb-Al Wires." In Advances in Cryogenic Engineering Materials, 1061–66. Boston, MA: Springer US, 1986. http://dx.doi.org/10.1007/978-1-4613-9871-4_125.
Full textHibi, Motoaki, Tatsuro Kobune, Daisuke Miki, Yoshio Kano, and Masato Abe. "A Study on Steering Reactive Torque for Steer-by-Wire Vehicle Using Driving Simulator." In Lecture Notes in Electrical Engineering, 237–46. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-33795-6_20.
Full textDas, Sankar, Debashis Chatterjee, and Swapan K. Goswami. "An Improved Reactive Power Compensation Scheme for Unbalanced Four Wire System with Low Harmonic Injection Using SVC." In Advances in Intelligent Systems and Computing, 119–31. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-74808-5_11.
Full textOno, Kimiaki. "STEERING FEEL AND STEER-BY-WIRE – Steering feel design based on the driver’s perceived value of steering reaction force." In Proceedings, 595–616. Wiesbaden: Springer Fachmedien Wiesbaden, 2016. http://dx.doi.org/10.1007/978-3-658-14219-3_40.
Full textP., Sivaraman, and Sharmeela C. "Introduction to Electric Distribution System." In Handbook of Research on New Solutions and Technologies in Electrical Distribution Networks, 1–31. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-1230-2.ch001.
Full textGriep, Mark A., and Marjorie L. Mikasen. "Hard Science = Hard Evidence: Forensic Chemistry and Chemical Detectives." In ReAction! Oxford University Press, 2009. http://dx.doi.org/10.1093/oso/9780195326925.003.0011.
Full textConference papers on the topic "Reactive wires"
Bijjula, Kowtilya, Kenneth Christensen, Dimitrios Kyritsis, and Subir Roychoudhury. "Experimental Investigation of Gaseous Reactive Flows Around Catalytically Coated Micro-Wires." In 46th AIAA Aerospace Sciences Meeting and Exhibit. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2008. http://dx.doi.org/10.2514/6.2008-967.
Full textBach, Fr W., K. Möhwald, and D. Kolar. "Qualification of a Modified Triplex II Plasma Gun for Processing of Liquid Precursors and Wire- or Powder Shaped Spray Materials Under Controlled Atmosphere." In ITSC2005, edited by E. Lugscheider. Verlag für Schweißen und verwandte Verfahren DVS-Verlag GmbH, 2005. http://dx.doi.org/10.31399/asm.cp.itsc2005p1199.
Full textDias, Rajen, Lars Skoglund, and Zhiyong Wang. "Laser Milling Methods for Package Failure Analysis." In ISTFA 2002. ASM International, 2002. http://dx.doi.org/10.31399/asm.cp.istfa2002p0109.
Full textAbrahamsson, Lars, Daniel Serrano Jimenez, John Laury, and Math Bollen. "AC Cables Strengthening Railway Low Frequency AC Power Supply Systems." In 2017 Joint Rail Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/jrc2017-2258.
Full textMehaffey, David, Judi Steciak, Ralph Budwig, and Steve Beyerlein. "Catalytic Ignition of Ethanol-Oxygen-Nitrogen Mixtures Over 90% Platinum - 10% Rhodium in Comparison With Pure Platinum." In ASME 2011 International Mechanical Engineering Congress and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/imece2011-63931.
Full textHerrera, R. S., P. Salmeron, J. R. Vazquez, and S. P. Litran. "Instantaneous Reactive Power Theory to N Wire Systems." In 2007 IEEE International Symposium on Industrial Electronics. IEEE, 2007. http://dx.doi.org/10.1109/isie.2007.4374993.
Full textKimura, T., T. Hisakado, T. Matsushima, and O. Wada. "Time domain model for reaction of radiation on thin cut wires." In 2016 10th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS). IEEE, 2016. http://dx.doi.org/10.1109/metamaterials.2016.7746480.
Full textCzarnecki, Leszek S., and Prashanna D. Bhattarai. "Reactive compensation of LTI loads in three-wire systems at asymmetrical voltage." In 2015 International School on Nonsinusoidal Currents and Compensation (ISNCC). IEEE, 2015. http://dx.doi.org/10.1109/isncc.2015.7174712.
Full textCzarnecki, Leszek S., and Paul M. Haley. "Reactive compensation in three-phase four-wire systems at sinusoidal voltages and currents." In 2013 International School on Nonsinusoidal Currents and Compensation (ISNCC). IEEE, 2013. http://dx.doi.org/10.1109/isncc.2013.6604444.
Full textSeong, B. G., J. H. Kim, S. Y. Hwang, and K. H. Baik. "Diagnosis of In-Flight Particles During Arc Spraying of Carbon Steel and Relationships with Microstructures of the Deposited Layers." In ITSC2005, edited by E. Lugscheider. Verlag für Schweißen und verwandte Verfahren DVS-Verlag GmbH, 2005. http://dx.doi.org/10.31399/asm.cp.itsc2005p1303.
Full textReports on the topic "Reactive wires"
Babrauskas, Vytenis. Fire performance of wire and cable reaction-to-fire tests :. Gaithersburg, MD: National Bureau of Standards, 1991. http://dx.doi.org/10.6028/nist.tn.1291.
Full textSiekhaus, W. Reaction Between Thin Gold Wires and Pb-Sn-In Solder (37.5%, 37.5%, 25%), Part B. The Axial Reaction Of Gold Wires Soldered To PbSnIn Solder Mounds, Its effect On Electrical Resistance And Physical Structure. Office of Scientific and Technical Information (OSTI), January 2011. http://dx.doi.org/10.2172/1018747.
Full textSiekhaus, W. Reaction Between Thin Gold Wires and Pb-Sn-In Solder (37.5%, 37.5%, 25%), Part B. The "Axial Reaction" of Gold Wires Solder To PbSnIn Solder Mounds, Its Effect On Electrical Resistance And Physical Structure. Office of Scientific and Technical Information (OSTI), February 2011. http://dx.doi.org/10.2172/1068298.
Full textKanner, Joseph, Edwin Frankel, Stella Harel, and Bruce German. Grapes, Wines and By-products as Potential Sources of Antioxidants. United States Department of Agriculture, January 1995. http://dx.doi.org/10.32747/1995.7568767.bard.
Full textSiekhaus, W. Reaction Between Thin Gold Wires and Pb-Sn-In Solder (37.5%, 37.5%, 25%), Part A: The Radial Reaction Inside The Solder Mounds, Its Linear Reaction Model, Statistical Variation of Reaction Rate, and Induced Structural Changes In The Solder Mounds. Office of Scientific and Technical Information (OSTI), January 2011. http://dx.doi.org/10.2172/1016931.
Full textSiekhaus, W. Reaction Between Thin Gold Wires And Pb-Sn-In Solder (37.5%, 37.5%, 25%), Part C. A Comprehensive Model Of The Reaction Inside The Solder Mounds In Both The Interface Controlled Regime And The Diffusion-Controlled Regime. Office of Scientific and Technical Information (OSTI), August 2012. http://dx.doi.org/10.2172/1084719.
Full textSiekhaus, W. Reaction Between Thin Gold Wires and Pb-Sn-In Solder (37.5%, 37.5%, 25%), Part C. A comprehensive Model Of The Reaction Inside the Solder Mounds In Both The "Interface Controlled Regime" and The "Diffusion-Controlled" Regime During Long-Term Exposure. Office of Scientific and Technical Information (OSTI), February 2011. http://dx.doi.org/10.2172/1068279.
Full textSiekhaus, W., J. Go, M. Biener, S. Jensen, M. Havstad, J. Cheng, C. Hrousis, Z. Chiba, M. Oldaker, and W. McLean. Reaction of Gold with Indium Below 50C: Radius Loss Delta R and Standard Deviation Sigma of Soldered 4 mil Wires at 100 Years Predicted from Measured Delta R and Sigma at 30 Years. Office of Scientific and Technical Information (OSTI), May 2013. http://dx.doi.org/10.2172/1084699.
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