年別の研究成果
年別の研究成果
- 27 件
検索結果
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2022
One-pot multi-step synthesis of high-aspect-ratio Cu nanowires based on an environment-friendly manner for low-cost and high-performance transparent conductive films
Umemoto, Y., Yokoyama, S., Motomiya, K. & Itoh, T., 2022 10月 20, In: Colloids and Surfaces A: Physicochemical and Engineering Aspects. 651, 129692.研究成果: Article › 査読
2 被引用数 (Scopus) -
2021
Control of galvanic replacement reaction between Cu nanowires and Ag species under vacuum filtration for transparent conductive films with long-term durability
Yokoyama, S., Umemoto, Y., Motomiya, K., Itoh, T. & Takahashi, H., 2021 2月 20, In: Colloids and Surfaces A: Physicochemical and Engineering Aspects. 611, 125809.研究成果: Article › 査読
3 被引用数 (Scopus) -
Flexible and adhesive sintered Cu nanomaterials on polyimide substrates prepared by combining Cu nanoparticles and nanowires with polyvinylpyrrolidone
Yokoyama, S., Nozaki, J., Umemoto, Y., Motomiya, K., Itoh, T. & Takahashi, H., 2021 9月 20, In: Colloids and Surfaces A: Physicochemical and Engineering Aspects. 625, 126907.研究成果: Article › 査読
2 被引用数 (Scopus) -
One-step synthesis of CuInS2 nanoparticles using aqueous chelated metal complexes as a starting material
Goto, M., Sato, K., Yokoyama, S. & Takahashi, H., 2021 4月, In: Journal of Materials Science: Materials in Electronics. 32, 7, p. 9531-9539 9 p.研究成果: Article › 査読
1 被引用数 (Scopus) -
Pt distribution-controlled Ni-Pt nanocrystalsviaan alcohol reduction technique for the oxygen reduction reaction
Taniguchi, K., Cuya Huaman, J. L., Iwata, D., Yokoyama, S., Matsumoto, T., Suzuki, K., Miyamura, H. & Balachandran, J., 2021 7月 7, In: New Journal of Chemistry. 45, 25, p. 11183-11191 9 p.研究成果: Article › 査読
1 被引用数 (Scopus) -
2020
Morphological control of carbon-supported Pt-based nanoparticles via one-step synthesis
Nakamoto, T., Seki, R., Motomiya, K. I., Yokoyama, S., Tohji, K. & Takahashi, H., 2020 4月, In: Nano-Structures and Nano-Objects. 22, 100443.研究成果: Article › 査読
3 被引用数 (Scopus) -
Precursor-templated synthesis of thermodynamically unfavored platinum nanoplates for the oxygen reduction reaction
Nakamoto, T., Motomiya, K. I., Yokoyama, S. & Takahashi, H., 2020 11月 28, In: Dalton Transactions. 49, 44, p. 15837-15842 6 p.研究成果: Article › 査読
2 被引用数 (Scopus) -
Strong adhesion of polyvinylpyrrolidone-coated copper nanoparticles on various substrates fabricated from well-dispersed copper nanoparticle inks
Yokoyama, S., Nozaki, J., Motomiya, K., Tsukahara, N. & Takahashi, H., 2020 4月 20, In: Colloids and Surfaces A: Physicochemical and Engineering Aspects. 591, 124567.研究成果: Article › 査読
10 被引用数 (Scopus) -
2019
Aqueous Chemical Synthesis and Consolidation of Size-Controlled Bi2Te3 Nanoparticles for Low-Cost and High-Performance Thermoelectric Materials
Nakamoto, T., Yokoyama, S., Takamatsu, T., Harata, K., Motomiya, K., Takahashi, H., Miyazaki, Y. & Tohji, K., 2019 5月 15, In: Journal of Electronic Materials. 48, 5, p. 2700-2711 12 p.研究成果: Article › 査読
5 被引用数 (Scopus) -
Bandgap engineering of NiWO4/CdS solid Z-scheme system via an ion-exchange reaction
Li, M., Yokoyama, S., Takahashi, H. & Tohji, K., 2019 2月, In: Applied Catalysis B: Environmental. 241, p. 284-291 8 p.研究成果: Article › 査読
17 被引用数 (Scopus) -
Designed synthesis of highly catalytic Ni–Pt nanoparticles for fuel cell applications
Taniguchi, K., Shinoda, K., Cuya Huaman, J. L., Yokoyama, S., Uchikoshi, M., Matsumoto, T., Suzuki, K., Miyamura, H. & Jeyadevan, B., 2019 1月, In: SN Applied Sciences. 1, 1, 124.研究成果: Article › 査読
Open Access12 被引用数 (Scopus) -
Surface treatment of Cu nanowires using hydroxy acids to form oxide-free Cu junctions for high-performance transparent conductive films
Yokoyama, S., Kimura, H., Oikawa, H., Motomiya, K., Jeyadevan, B. & Takahashi, H., 2019 12月 20, In: Colloids and Surfaces A: Physicochemical and Engineering Aspects. 583, 123939.研究成果: Article › 査読
6 被引用数 (Scopus) -
2018
Aqueous electrophoretic deposition of citric-acid-stabilized copper nanoparticles
Yokoyama, S., Suzuki, I., Motomiya, K., Takahashi, H. & Tohji, K., 2018 5月 20, In: Colloids and Surfaces A: Physicochemical and Engineering Aspects. 545, p. 93-100 8 p.研究成果: Article › 査読
16 被引用数 (Scopus) -
Aqueous phase synthesis of CuIn alloy nanoparticles and their application for a CIS (CuInSe2)-based printable solar battery
Takahashi, H., Fujiki, H., Yokoyama, S., Kai, T. & Tohji, K., 2018 4月 6, In: Nanomaterials. 8, 4, 221.研究成果: Article › 査読
Open Access3 被引用数 (Scopus) -
Design of monoalcohol – Copolymer system for high quality silver nanowires
Sugiyama, S., Yokoyama, S., Cuya Huaman, J. L., Ida, S., Matsumoto, T., Kodama, D., Sato, K., Miyamura, H., Hirokawa, Y. & Balachandran, J., 2018 10月 1, In: Journal of Colloid And Interface Science. 527, p. 315-327 13 p.研究成果: Article › 査読
8 被引用数 (Scopus) -
Environmentally friendly synthesis and formation mechanism of copper nanowires with controlled aspect ratios from aqueous solution with ascorbic acid
Yokoyama, S., Motomiya, K., Jeyadevan, B. & Tohji, K., 2018 12月 1, In: Journal of Colloid And Interface Science. 531, p. 109-118 10 p.研究成果: Article › 査読
9 被引用数 (Scopus) -
In situ spectroscopic studies of the one-pot synthesis of composition-controlled Cu-Ni nanowires with enhanced catalytic activity
Ishijima, M., Cuya Huaman, J. L., Yokoyama, S., Shinoda, K., Uchikoshi, M., Miyamura, H. & Jeyadevan, B., 2018, In: New Journal of Chemistry. 42, 15, p. 13044-13053 10 p.研究成果: Article › 査読
8 被引用数 (Scopus) -
2017
Fate of bisphenol A pyrolysates at low pyrolytic temperatures
Kumagai, S., Ono, S., Yokoyama, S., Kameda, T. & Yoshioka, T., 2017 5月, In: Journal of Analytical and Applied Pyrolysis. 125, p. 193-200 8 p.研究成果: Article › 査読
7 被引用数 (Scopus) -
2016
Efficiency and long-term durability of a nitrogen-doped single-walled carbon nanotube electrocatalyst synthesized by defluorination-assisted nanotube-substitution for oxygen reduction reaction
Yokoyama, K., Yokoyama, S., Hirano, K., Hashiguchi, S., Motomiya, K., Ohta, H., Takahashi, H., Tohji, K. & Sato, Y., 2016, In: Journal of Materials Chemistry A. 4, 23, p. 9184-9195 12 p.研究成果: Article › 査読
22 被引用数 (Scopus) -
Formation of closely packed Cu nanoparticle films by capillary immersion force for preparing low-resistivity Cu films at low temperature
Yokoyama, S., Motomiya, K., Takahashi, H. & Tohji, K., 2016 11月 1, In: Journal of Nanoparticle Research. 18, 11, 326.研究成果: Article › 査読
7 被引用数 (Scopus) -
Green synthesis of Cu micro/nanoparticles for low-resistivity Cu thin films using ascorbic acid in aqueous solution
Yokoyama, S., Motomiya, K., Takahashi, H. & Tohji, K., 2016, In: Journal of Materials Chemistry C. 4, 31, p. 7494-7500 7 p.研究成果: Article › 査読
16 被引用数 (Scopus) -
Towards a designed synthesis of metallic nanoparticles in polyols-elucidation of the redox scheme in a cobalt-ethylene glycol system
Takahashi, K., Yokoyama, S., Matsumoto, T., Cuya Huaman, J. L., Kaneko, H., Piquemal, J. Y., Miyamura, H. & Balachandran, J., 2016, In: New Journal of Chemistry. 40, 10, p. 8632-8642 11 p.研究成果: Article › 査読
24 被引用数 (Scopus) -
2015
Green synthesis and formation mechanism of nanostructured Bi2Te3 using ascorbic acid in aqueous solution
Yokoyama, S., Sato, K., Muramatsu, M., Yamasuge, T., Itoh, T., Motomiya, K., Takahashi, H. & Tohji, K., 2015 5月 1, In: Advanced Powder Technology. 26, 3, p. 789-796 8 p.研究成果: Article › 査読
12 被引用数 (Scopus) -
2014
Surface modification of Cu metal particles by the chemical reaction between the surface oxide layer and a halogen surfactant
Yokoyama, S., Takahashi, H., Itoh, T., Motomiya, K. & Tohji, K., 2014 1月, In: Journal of Physics and Chemistry of Solids. 75, 1, p. 68-73 6 p.研究成果: Article › 査読
5 被引用数 (Scopus) -
Synthesis of ligand-stabilized metal oxide nanocrystals and epitaxial core/shell nanocrystals via a lower-temperature esterification process
Ito, D., Yokoyama, S., Zaikova, T., Masuko, K. & Hutchison, J. E., 2014 1月 28, In: ACS Nano. 8, 1, p. 64-75 12 p.研究成果: Article › 査読
68 被引用数 (Scopus) -
Synthesis of metallic Cu nanoparticles by controlling Cu complexes in aqueous solution
Yokoyama, S., Takahashi, H., Itoh, T., Motomiya, K. & Tohji, K., 2014 5月, In: Advanced Powder Technology. 25, 3, p. 999-1006 8 p.研究成果: Article › 査読
12 被引用数 (Scopus) -
2013
Elucidation of the reaction mechanism during the removal of copper oxide by halogen surfactant at the surface of copper plate
Yokoyama, S., Takahashi, H., Itoh, T., Motomiya, K. & Tohji, K., 2013 1月 1, In: Applied Surface Science. 264, p. 664-669 6 p.研究成果: Article › 査読
8 被引用数 (Scopus)