Auswahl der wissenschaftlichen Literatur zum Thema „Gold/silicon catalysis“
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Zeitschriftenartikel zum Thema "Gold/silicon catalysis"
Coulthard, I., S. Degen, Y. J. Zhu und T. K. Sham. „Gold nanoclusters reductively deposited on porous silicon: morphology and electronic structures“. Canadian Journal of Chemistry 76, Nr. 11 (01.11.1998): 1707–16. http://dx.doi.org/10.1139/v98-146.
Der volle Inhalt der QuelleHashmi, A. Stephen K., Tanuja Dondeti Ramamurthi, Matthew H. Todd, Althea S. K. Tsang und Katharina Graf. „Gold-Catalysis: Reactions of Organogold Compounds with Electrophiles“. Australian Journal of Chemistry 63, Nr. 12 (2010): 1619. http://dx.doi.org/10.1071/ch10342.
Der volle Inhalt der QuelleSüzer, Sefik, und Ömer Dag. „Reductive deposition of Au3+(aq) on oxidized silicon surfaces“. Canadian Journal of Chemistry 78, Nr. 4 (01.04.2000): 516–19. http://dx.doi.org/10.1139/v00-039.
Der volle Inhalt der QuelleZhang, Peng, Andy Yuan-Chi Chu, Tsun-Kong Sham, Yun Yao und Shuit-Tong Lee. „Chemical synthesis and structural studies of thiol-capped gold nanoparticles“. Canadian Journal of Chemistry 87, Nr. 1 (01.01.2009): 335–40. http://dx.doi.org/10.1139/v08-135.
Der volle Inhalt der QuelleLewis, James, und David J. Smith. „Structural rearrangements in small gold particles“. Proceedings, annual meeting, Electron Microscopy Society of America 47 (06.08.1989): 640–41. http://dx.doi.org/10.1017/s0424820100155177.
Der volle Inhalt der QuellePastre, Aymeric, Odile Cristini, Alexandre Boe, Katarzyna Raulin, Bertrand Grimbert, Fernand Chassagneux, Nathalie Rolland und Remy Bernard. „Porous Gold Films Fabricated by Wet-Chemistry Processes“. Journal of Nanomaterials 2016 (2016): 1–9. http://dx.doi.org/10.1155/2016/3536153.
Der volle Inhalt der QuelleLiu, Yuelong, Merlin L. Bruening, David E. Bergbreiter und Richard M. Crooks. „Multilayer Dendrimer–Polyanhydride Composite Films on Glass, Silicon, and Gold Wafers“. Angewandte Chemie International Edition in English 36, Nr. 19 (17.10.1997): 2114–16. http://dx.doi.org/10.1002/anie.199721141.
Der volle Inhalt der QuellePlatnich, Casey M., Abhinandan Banerjee, Vinayaraj Ozhukil Kollath, Kunal Karan und Simon Trudel. „Thiol-ene click microcontact printing of gold nanoparticles onto silicon surfaces“. Canadian Journal of Chemistry 96, Nr. 2 (Februar 2018): 190–95. http://dx.doi.org/10.1139/cjc-2017-0321.
Der volle Inhalt der QuelleShtepliuk, Ivan, Ivan G. Ivanov, Nikolaos Pliatsikas, Tihomir Iakimov, Samuel Lara-Avila, Kyung Ho Kim, Nabiha Ben Sedrine, Sergey E. Kubatkin, Kostas Sarakinos und Rositsa Yakimova. „Clustering and Morphology Evolution of Gold on Nanostructured Surfaces of Silicon Carbide: Implications for Catalysis and Sensing“. ACS Applied Nano Materials 4, Nr. 2 (14.01.2021): 1282–93. http://dx.doi.org/10.1021/acsanm.0c02867.
Der volle Inhalt der QuelleCai, Jiandong, Chen Li, Na Kong, Yi Lu, Geyu Lin, Xinyan Wang, Yuan Yao, Ian Manners und Huibin Qiu. „Tailored multifunctional micellar brushes via crystallization-driven growth from a surface“. Science 366, Nr. 6469 (28.11.2019): 1095–98. http://dx.doi.org/10.1126/science.aax9075.
Der volle Inhalt der QuelleDissertationen zum Thema "Gold/silicon catalysis"
Pascaretti, Mathieu. „Catalyse synergique οr/silicium par activatiοn d’οrganοsilanes et d’hydrοsilanes au mοyen de cοmplexes d’Au(Ι) : dévelοppements et applicatiοns“. Electronic Thesis or Diss., Normandie, 2024. http://www.theses.fr/2024NORMLH01.
Der volle Inhalt der QuelleSince the early 2000s, gold catalysis has developed particularly well in organic chemistry, offering new highly efficient synthetic methods, generally under very mild conditions. These advances have also led to abundant use in glycoscience, but despite important breakthroughs, the application of gold catalysis in glycochemistry is typically limited to conventional modes of sugar donor activation, in which the gold complex remains strictly confined to the role of a σ- or π-Lewis acid. The research work presented through this manuscript tends to introduce a new paradigm in gold-catalysed glycosylation reactions, by developing catalytic alkynylation reactions in which the gold complex should overcome the intrinsic difficulties of these couplings by contributing to the simultaneous activation of the sugar donor and the alkyne aglycone, based on an original gold/silicon synergistic catalysis strategy. The ideal combination of gold catalyst and counterion was sought (L and X) to achieve optimum catalytic reactivity and stereochemical control both for the alkynylation reaction of simple saturated glycosides and for the alkynylation of glycals. The discovery of a major impact of a hitherto unexploited Au(I) complex counterion in synergistic gold/silicon catalysis associated with a strongly deactivating phosphine has made it possible to extend the field of application of synergistic gold/silicon catalysis beyond the alkynylation of glycosides
Shajkumar, Aruni. „Yolk-Shell Nanostructures Prepared via Block Copolymer Self-Assembly for Catalytic Applications“. Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2018. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-232735.
Der volle Inhalt der QuelleSun, Yuandong. „REDUCED SILICA GEL FOR SILICON ANODE BASED LI-ION BATTERY AND GOLD NANOPARTICLE AT MOLYBDENUM DISULFIDE PHOTO CATALYST FOR SELECTIVE OXIDATION REACTION“. University of Akron / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=akron1490479937863989.
Der volle Inhalt der QuelleVono, Lucas Lucchiari Ribeiro. „Elaboration de catalyseurs supportés par dépôt de nanoparticules métalliques sur des composites magnétiques contenant de la silice, de l'oxyde de cérium et de l'oxyde de titane“. Thesis, Toulouse 3, 2016. http://www.theses.fr/2016TOU30026/document.
Der volle Inhalt der QuelleMagnetic separation has received a lot of attention as a robust, highly efficient and rapid catalyst separation technology. Many studies have focused on the immobilization of catalytic active species, but the development of magnetic supports has been limited to silica, polymer or carbon-coated magnetic nanoparticles (NPs). The design of magnetic nanocomposites and the incorporation of other oxides are thus highly welcome to broaden the application of this separation technology in the field of catalysis. In this context, studies of the thermal stability of silica coated magnetite (Fe3O4@SiO2) were performed to evaluate the possibility of calcining it without losing the magnetic properties of the support. The calcination would permit the deposition of different oxides on the silica surface, such as ceria and titania. The calcined Fe3O4@SiO2 material preserved its core-shell morphology and magnetic properties, and increased its surface area six times. A post-coating process was developed for the deposition of ceria and titania on Fe3O4@SiO2. Magnetically recoverable Rh, Pd and Ru nanocatalysts were prepared on the surface of the magnetic supports. The obtained catalysts were employed in hydrogenation of cyclohexene, benzene or phenol and the study of the influence of each support on the catalytic activity was the main objective of this thesis. For the deposition of the metallic nanoparticles on the supports in order to obtain the active catalysts two different approaches were followed: the impregnation and the sol immobilization of pre-formed metal NPs. Concerning the synthesis of the colloidal metal NPs, they were prepared either by reduction of metal salts or by decomposition of organometallic complexes. Rhodium catalysts prepared by impregnation of rhodium(III) chloride and reduction with H2 showed some reproducibility issues that were surpassed by using NaBH4 or hydrazine as reducing agents. The preparation of catalysts by the immobilization of colloidal NPs is an interesting alternative to obtain reproducible and very active catalysts. Nanoparticles of Pd, Rh and Ru were prepared by an organometallic approach and immobilized on calcined Fe3O4@SiO2, Fe3O4@SiO2CeO2 and Fe3O4@SiO2TiO2. The elimination of Rh stabilizing agent over ceria support appears to be different than in other supports and was the most active catalyst in the hydrogenation of cyclohexene (TOF 125,000 h-1). The Rh, Pd and Ru catalysts were employed in the hydrogenation of phenol. Palladium was the most selective catalyst to cyclohexanone, no matter the support used. The formation of cyclohexanol is enhanced in the support with titania and the hydrodeoxygenation to produce cyclohexane occurred mainly in the support with silica
Gutierrez, Luis Felipe. „Production of lactobionic acid by oxidation of lactose over gold catalysts supported on mesoporous silicas - Reaction optimization and purification process proposal“. Thesis, Université Laval, 2013. http://www.theses.ulaval.ca/2013/29991/29991.pdf.
Der volle Inhalt der QuelleThe worldwide surplus and low cost of lactose have drawn the attention of researchers and industry to develop innovative processes for the production of value-added lactose derivatives, such as lactobionic acid (LBA), which is a high value-added product obtained from lactose oxidation, with excellent properties for applications in the food and pharmaceutical industries. Investigations on LBA production by means of catalytic oxidation of lactose over palladium and bismuth-palladium supported catalysts have shown good conversion rates and selectivities towards LBA, but the main problem of these catalysts is their instability by leaching and deactivation by over-oxidation during the reaction. Supported gold catalysts have shown to outperform palladium and bismuth-palladium catalysts for the oxidation of carbohydrates. However, there is still a big challenge in finding a robust catalyst for the lactose oxidation. In this dissertation, new gold catalysts supported on mesoporous silica materials (Au/MSM) have been synthesized by two different methods, and evaluated as catalysts in the oxidation of lactose. The catalytic materials were characterized by nitrogen physisorption, XRD, FTIR, TEM and XPS. The effects of the operating conditions such as temperature, pH, gold loading and catalyst/lactose ratio on the lactose conversion were investigated. Finally, the demineralization process of the sodium lactobionate solution obtained at the reactor outlet has been studied using two approaches: bipolar membrane electrodialysis (BMED) and ion-exchange technology. Highly active Au/MSM were successfully formulated by the co-condensation of a mixture of bis [3-(triethoxysilyl) propyl] tetrasulfide (BTESPTS), tetraethyl orthosilicate (TEOS) and the gold precursor (HAuCl4) in acidic media, using the triblock co-polymer EO20PO70EO20 as template. It was found that by increasing the BTESPTS/TEOS molar ratio, the structure of the synthesized materials changed from a highly ordered 2D hexagonal structure to a mixed hexagonal-vesicle and cellular foam structure. Under the optimal operating conditions (gold loading = 0.7%wt, T = 65ºC, catalyst/lactose ratio = 0.2, pH = 8-9, air flow = 40 mL·min-1), the lactose was completely converted into LBA after 80-100 min reaction, when using the catalysts synthesized from mixtures containing 6-10% molar concentration of BTESPTS. These catalytic materials were characterized by the predominance of a wormhole-like structure, favorable for the reagent accessibility to the gold nanoparticles (AuNPs) of about 8 nm intercalated in the silica walls. AuNPs of about 5-6 nm were also successfully loaded of mesoporous SBA-15 and SBA-15-CeO2 materials, by the wet adsorption of the gold cationic complex [Au(en)2]3+ (en=ethylenediamine) in alkaline media. These catalysts retained the well-ordered 2D hexagonal structure typical of SBA-15, and showed high activity to lactose oxidation. After 60 min of reaction, the Au/SBA-15-CeO2 catalysts (Ce/Si = 0.2) showed the highest catalytic activity (100% lactose conversion) and 100% selectivity towards LBA, when used at the optimal operating reaction conditions described above. These results suggest that ceria plays a role in the enhancement of the catalytic activity, where the coordination and agglomeration states of Ce atoms could have an important effect. In general, the XPS study on the oxidation states of gold on the Au/MSM surfaces revealed the coexistence of metallic and oxidized Au species, whose relative abundance followed the order Au0 >>>Au+1 > Au+3. In the case of Au/SBA-15-CeO2 catalysts, the presence of both Ce3+ and Ce4+ oxidation states was also observed. Catalysts’ recycling experiments showed that the activity of Au/SBA-15 and Au/SBA-15-CeO2 was significantly reduced (40-65%) after consecutive oxidation reaction cycles, when washing with water was used as regeneration process. On the contrary, these catalytic samples conserved their catalytic activity when calcination was used as regeneration method, indicating that one of the causes of deactivation of Au/MSM might be the strong adsorption of organic species on the catalyst surface. Moreover, significant amounts of Au were found in the solution after consecutive reaction cycles, demonstrating that the leaching of the active phase into the reaction solution is another important cause of the catalyst’ deactivation. Experimental data showed that both BMED and ion exchange technology might be used for producing LBA from its sodium salt. However, taking into account that it is the first time that BMED is used for this application, this process still needs further improvement for industrial applications, since a demineralization rate of 50% was achieved after applying a voltage difference of 5.0-5.5 V during 100-180 min to a three-compartment electrodialysis stack, while a complete sodium removal was achieved after 10-30 min when using a commercial strong cation exchange resin (AmberliteTM FPC23 H).
Vono, Lucas Lucchiari Ribeiro. „Design of nanocatalysts supported on magnetic nanocomposites containing silica, ceria and titania“. Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/46/46136/tde-17082016-082602/.
Der volle Inhalt der QuelleA separação magnética tem recebido muita atenção como uma tecnologia robusta, altamente eficiente e rápida para recuperar catalisadores sólidos após uso em reações em fase líquida. Muitos estudos têm focado nas metodologias para a imobilização de espécies cataliticamente ativas, mas o desenvolvimento de suportes magnéticos tem se limitado a nanopartículas magnéticas revestidas com sílica, polímeros ou carbono. O desenvolvimento de nanocompósitos magnéticos com a incorporação de outros óxidos é muito desejável para ampliar a aplicação dessa tecnologia de separação em catálise. Nesse contexto, estudos da estabilidade térmica de magnetita revestida com sílica (Fe3O4@SiO2) foram realizados para avaliar a possibilidade de calcina-la sem perder as propriedades magnéticas do suporte. Uma etapa de calcinação é necessária para a deposição de diferentes óxidos na superfície da sílica, tais como céria e titânia. O Fe3O4@SiO2 calcinado preservou a morfologia \"core-shell\" e as propriedades magnéticas, porém apresentou um aumentou de seis vezes na área superficial. Novos suportes magnéticos foram desenvolvidos pela deposição de céria e titânia sobre magnetita previamente revestida com sílica. Nanocatalisadores magneticamente recuperáveis de Rh, Pd e Ru foram preparados. Os catalisadores foram utilizados na hidrogenação de ciclo-hexano, benzeno ou fenol e o principal objetivo dessa tese foi o estudo da influência de cada suporte na atividade catalítica. Os catalisadores foram preparados de duas formas diferentes: impregnação-redução e imobilização de nanopartículas (NPs) metálicas pré-formadas. As NPs coloidais foram preparadas pela redução de sais metálicos e, também, pela decomposição de complexos organometálicos. Catalisadores de ródio preparados pela impregnação de cloreto de ródio(III) e redução com H2 mostraram alguns problemas de reprodutibilidade, que foram superados utilizando NaBH4 ou hidrazina como agentes redutores. A preparação de catalisadores pela imobilização de NPs coloidais é uma alternativa interessante para obter catalisadores reprodutíveis e muito ativos. Nanopartículas de Pd, Rh e Ru foram preparadas a partir de organometálicos e imobilizadas em Fe3O4@SiO2 calcinada, Fe3O4@SiO2CeO2 e Fe3O4@SiO2TiO2. A eliminação do agente estabilizante torna os catalisadores mais ativos durante os reusos. O catalisador de Rh sobre o suporte de céria foi o catalisador mais ativo na hidrogenação de ciclohexeno (TOF 125000 h-1). O catalisador de Pd foi o catalisador mais seletivo para a hidrogenação de fenol em ciclo-hexanona, independente do suporte usado. A formação de ciclo-hexanol é favorecida pelo suporte de titânia e a hidrodesoxigenação para produzir ciclo-hexano ocorreu principalmente no suporte de sílica.
Boukhicha, Rym. „Croissance et caractérisation des nanofils de silicium et de germanium obtenus par dépôt chimique en phase vapeur sous ultravide“. Phd thesis, Université Paris Sud - Paris XI, 2011. http://tel.archives-ouvertes.fr/tel-00595422.
Der volle Inhalt der QuelleShajkumar, Aruni. „Yolk-Shell Nanostructures Prepared via Block Copolymer Self-Assembly for Catalytic Applications“. Doctoral thesis, 2017. https://tud.qucosa.de/id/qucosa%3A30767.
Der volle Inhalt der QuelleLin, Cheng-Han, und 林政翰. „A Nanoreactor of Gold Nanoparticle Encapsulated Hollow Silica Nanosphere: Synthesis and Catalytic Applications“. Thesis, 2011. http://ndltd.ncl.edu.tw/handle/41937819084100054330.
Der volle Inhalt der Quelle國立臺灣大學
化學研究所
99
In recent years, hollow nanostructures have been reported of their unique properties such as high surface-to-volume ratio and the large fraction of void space in hollow structure. Those materials could be used in various applications including catalysis, drug delivery, hydrogen storage, and rechargeable batteries. In general, the as-synthesized materials are prepared through coating the target materials on the templates. Then, hollow structures are obtained by removal of the templates. However, the synthetic procedures were complicated and involved numerous steps. It was difficult to reduce the particle size to 100 nm. Thus, those methods restricted the development of hollow nanostructure in the biomedical applications. Herein, we synthesized hollow silica nanospheres (HSNs) with tunable sizes from 25 nm to 170 nm by a one-step water in oil reverse microemulsion (W/O) method. The size of HSNs could be adjusted via three approaches: (1) changing the oil phase in the reverse microemulsion, (2) adjusting the volume of co-surfactant, and (3) varying the ratio of surfactant CA-520 to Triton X-100. The compositions and structures were characterized by different characterization techniques, such as transmission electron microscope (TEM), and nitrogen adsorption-desorption isotherms. Furthermore, the functional materials such as metal, metal oxide, drug, and protein could be encapsulated in the hollow silica nanospheres through this novel method. Hollow silica nanospheres have potential applications in catalysis, cell-labeling and drug delivery. Herein, we demonstrate its application in catalysis. The gold nanoparticle encapsulated in hollow silica nanospheres (Au@HSNs) were examined on p-nitrophenol reduction and CO oxidation reaction. The silica shell of hollow silica sphere protected the gold nanoparticle from sintering during calcination and reaction. In p-nitrophenol reduction, the Au@HSNs displayed high catalytic activity and resistance to DMSA (meso-2,3-dimercaptosuccinic acid) poisoning. In CO oxidation reaction, the catalyst performed amazingly at low-temperature CO oxidation even at -20℃, and displayed high stability after many catalytic cycles. Furthermore, the water vapor could not only enhance the catalytic activity but also be a switch to turn on/off the nanoreactor.
Wang, Yu-Jie, und 王昱桔. „Mesoporous silica-coated gold nanorod as a catalyst for oxidation of ethyleneglycol to glycolaldehyde“. Thesis, 2016. http://ndltd.ncl.edu.tw/handle/77693715582450396061.
Der volle Inhalt der Quelle國立中正大學
化學暨生物化學研究所
104
In 1987, Japan scientist M. Haruta was the first person to use gold nanoparticles embedded in transition metal oxide to catalyze the oxidation of carbon monoxide. Haruta pointed out that the catalytic ability was related to the interaction between gold nanoparticles and metallic oxides. Gold nanoparticles could be a catalyst when the sizes of the particles are around 2 nm to 5 nm, according to the literature. Here, we examined the catalytical ability of mesoporous silica-coated gold nanorod (AuNR@SiO2) with diameter from 13 nm to 24 nm and found they could catalyze the oxidation of ethylene glycol (EG) to glycolaldehyde (GA). GA is the reducing agent for the wet chemical synthesis of silver nanocubes. However, GA is unstable and not commercially available. We obtained it only by heating the EG up to 150 ˚C, but the yield was hard to control. We examined if AuNR@SiO2 could be a catalyst for this reaction. We first used AuNRs with dimensions of 70 × 20 nm2 (aspect ratio of 3.5). Then, we coated the surface of AuNRs with a mesoporous silica shell to protect them from aggregation and destruction. The mesoporous pores in the silica shell serve as sieves and channels, allowing only small reagents pass through. We improved the method of 2,4-DNPH spectrophotometry for the detection of GA. We replaced extraction solvent of benzene with toluene and decreased the deterioration rate of products by using ice bath. We found that AuNR@SiO2 can decrease the reaction temperature from 150°C to as low as 60°C. We examined the recycling times of AuNR@SiO2. The preliminary results indicated that AuNR@SiO2 could be used for four times. So, the number of recycling are three. We further investigated the catalytic ability of AuNR@SiO2 with different sizes of AuNRs(length = 44 ~ 70 nm, diameter = 14 ~ 23 nm). We found that catalytic ability of AuNR@SiO2 was mainly related to the adsorption of reactants to the whole surface of AuNRs, not particularly sensitive to the ends of the nanorods. Finally, we etched AuNRs in AuNR@SiO2 by using HCl and bubbling with O2. Etching made AuNRs shorter and forming a hollow space between AuNR and the silica shell. Then we found they have no catalytic ability. So, we thought that the catalytic ability of AuNR@SiO2 may be attributed to the synergic effect of the AuNRs with the silica shell in contact from the above experimental results. By using absorption spectra, we also found the amount of GA in EG that is heated in 150˚C for 1 hour is about 1/300000 of EG.
Buchteile zum Thema "Gold/silicon catalysis"
Kumar, R., A. Ghosh, C. R. Patra, P. Mukherjee und M. Sastry. „Gold Nanoparticles Formed within Ordered Mesoporous Silica and on Amorphous Silica“. In Nanotechnology in Catalysis, 111–36. Boston, MA: Springer US, 2004. http://dx.doi.org/10.1007/978-1-4419-9048-8_6.
Der volle Inhalt der QuelleOkumura, Mitsutaka, Shyun-ichi Nakamura, Susumu Tsubota, Toshiko Nakamura und Masatake Haruta. „Deposition of gold nanoparticles on silica by CVD of gold acethylacetonate“. In Preparation of Catalysts VII, Proceedings of the 7th International Symposium on Scientific Bases for the Preparation of Heterogeneous Catalysts, 277–84. Elsevier, 1998. http://dx.doi.org/10.1016/s0167-2991(98)80192-4.
Der volle Inhalt der QuelleKerdi, Fatmé, Valérie Caps und Alain Tuel. „Innovative preparation of Au/C by replication of gold-containing mesoporous silica catalysts“. In Scientific Bases for the Preparation of Heterogeneous Catalysts - Proceedings of the 10th International Symposium, Louvain-la-Neuve, Belgium, July 11-15, 2010, 221–24. Elsevier, 2010. http://dx.doi.org/10.1016/s0167-2991(10)75028-x.
Der volle Inhalt der QuelleShrivas, Kamlesh, Archana Ghosale und Pathik Maji. „Advanced Nanomaterials for the Removal of Chemical Substances and Microbes From Contaminated and Waste Water“. In Waste Management, 475–502. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-1210-4.ch024.
Der volle Inhalt der QuellePolt, Robin l. „Benzophenone Schiff bases of a-amino acid esters as electrophiles. Addition of Grignard reagents and alkyllithiums to produce threo-amino alcohols and amino polyols“. In Amino Acid Derivatives, 101–14. Oxford University PressOxford, 1999. http://dx.doi.org/10.1093/oso/9780198558538.003.0009.
Der volle Inhalt der QuelleKonferenzberichte zum Thema "Gold/silicon catalysis"
Nishioka, Kensuke, Tsuyoshi Sueto und Nobuo Saito. „Antireflection structure of silicon solar cells formed by wet process using catalysis of single nano-sized gold or silver particle“. In 2009 34th IEEE Photovoltaic Specialists Conference (PVSC). IEEE, 2009. http://dx.doi.org/10.1109/pvsc.2009.5411705.
Der volle Inhalt der QuelleKim, Taegyu, Dae Hoon Lee, Cheonho Yoon, Dae-Eun Park, Sejin Kwon und Euisik Yoon. „Preparation, Coating and Patterning of Cu-Based Catalyst for Methanol Steam Reforming by Micro Fuel Reformer“. In ASME 2005 3rd International Conference on Fuel Cell Science, Engineering and Technology. ASMEDC, 2005. http://dx.doi.org/10.1115/fuelcell2005-74057.
Der volle Inhalt der QuelleStanke, Agija, und Kristine Lazdovica. „THE PROMOTIONAL EFFECT OF POTASSIUM ON IRON-BASED SILICA SUPPORTED CATALYST FOR CO2 HYDROGENATION“. In 22nd SGEM International Multidisciplinary Scientific GeoConference 2022. STEF92 Technology, 2022. http://dx.doi.org/10.5593/sgem2022/4.1/s17.21.
Der volle Inhalt der QuelleSurawijaya, A., I. Anshori, A. Rohiman und I. Idris. „Silicon nanowire (SiNW) growth using Vapor Liquid Solid method with gold nanoparticle (Au-np) catalyst“. In 2011 International Conference on Electrical Engineering and Informatics (ICEEI). IEEE, 2011. http://dx.doi.org/10.1109/iceei.2011.6021750.
Der volle Inhalt der QuelleAl-Azri, K., R. M. Nor, Y. M. Amin, M. S. Al-Ruqeishi, Mohamad Rusop und Tetsuo Soga. „Fabrication and Characterization of ZnO Nanostructures Using Carbothermal Evaporation Technique on Silicon Substrates Using Gold as Catalyst“. In NANOSCIENCE AND NANOTECHNOLOGY: International Conference on Nanoscience and Nanotechnology—2008. AIP, 2009. http://dx.doi.org/10.1063/1.3160179.
Der volle Inhalt der QuelleAzeredo, Bruno, Keng Hsu und Placid Ferreira. „Direct Electrochemical Imprinting of Sinusoidal Linear Gratings Into Silicon“. In ASME 2016 11th International Manufacturing Science and Engineering Conference. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/msec2016-8835.
Der volle Inhalt der QuelleTakeyasu, Nobuyuki, Kenzo Yamaguchi, Ryusuke Kagawa, Takashi Kaneta, Felix Benz, Masamitsu Fujii und Jeremy Baumberg. „Blocking Hot Electron Emission by SiO2 Coating Plasmonic Nanostructures“. In JSAP-OSA Joint Symposia. Washington, D.C.: Optica Publishing Group, 2017. http://dx.doi.org/10.1364/jsap.2017.5a_a410_5.
Der volle Inhalt der QuelleWatcharasing, Sunisa, Chularat Wattanakit, Anawat Thivasasith und Prapoj Kiattikomol. „Circular Model for E&P: Production Sand Conversion to Nanosilica and Hierarchical Zeolites“. In SPE Asia Pacific Oil & Gas Conference and Exhibition. SPE, 2022. http://dx.doi.org/10.2118/210667-ms.
Der volle Inhalt der QuelleRyu, Sang-gil, David J. Hwang, Eunpa Kim, Jae-hyuck Yoo und Costas P. Grigoropoulos. „Laser-Assisted on Demand Growth of Semiconducting Nanowires“. In ASME 2013 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/imece2013-65696.
Der volle Inhalt der QuelleTong, Tao, Yang Zhao, Lance Delzeit, Ali Kashani und Arun Majumdar. „Multiwalled Carbon Nanotube/Nanofiber Arrays as Conductive and Dry Adhesive Interface Materials“. In ASME 2004 3rd Integrated Nanosystems Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/nano2004-46013.
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