Koji Yokoyama

Scopus著者プロファイル

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年別の研究成果

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フィンガープリント

Koji Yokoyamaが活動している研究トピックを掘り下げます。このトピックラベルは、この研究者の研究成果に基づきます。これらがまとまってユニークなフィンガープリントを構成します。

1 類似のプロファイル

8 Article

Controlled introduction of defects into single-walled carbon nanotubes via a fluorination–defluorination strategy using xenon difluoride and their alkaline oxygen reduction reaction catalytic activity
Yokoyama, K., Mamiya, I., Morita, H., Sato, Y., Sato, K. & Nishida, T., 2022 12月, In: Journal of Colloid And Interface Science. 627, p. 168-179 12 p.
研究成果: Article › 査読
Functionalization of primary amine groups to single-walled carbon nanotubes by reacting fluorinated SWCNTs with ammonia gas at a low temperature
Yokoyama, K., Sato, Y., Yamamoto, M., Nishida, T., Itoh, T. & Motomiya, K., 2021 2月, In: Carbon. 172, p. 360-371 12 p.
研究成果: Article › 査読
2 被引用数 (Scopus)
Work function, carrier type, and conductivity of nitrogen-doped single-walled carbon nanotube catalysts prepared by annealing via defluorination for efficient oxygen reduction reaction
Yokoyama, K., Sato, Y., Yamamoto, M., Nishida, T., Motomiya, K., Tohji, K. & Sato, Y., 2019 2月, In: Carbon. 142, p. 518-527 10 p.
研究成果: Article › 査読
16 被引用数 (Scopus)
Electrochemical capacitors using nitrogen-doped vertically aligned multi-walled carbon nanotube electrodes prepared by defluorination
Nonomura, R., Itoh, T., Sato, Y., Yokoyama, K., Yamamoto, M., Nishida, T., Motomiya, K., Tohji, K. & Sato, Y., 2018 6月, In: Carbon. 132, p. 539-547 9 p.
研究成果: Article › 査読
11 被引用数 (Scopus)
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)

横山幸司

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ネットワーク

詳細を開く

Controlled introduction of defects into single-walled carbon nanotubes via a fluorination–defluorination strategy using xenon difluoride and their alkaline oxygen reduction reaction catalytic activity

Functionalization of primary amine groups to single-walled carbon nanotubes by reacting fluorinated SWCNTs with ammonia gas at a low temperature

Work function, carrier type, and conductivity of nitrogen-doped single-walled carbon nanotube catalysts prepared by annealing via defluorination for efficient oxygen reduction reaction

Electrochemical capacitors using nitrogen-doped vertically aligned multi-walled carbon nanotube electrodes prepared by defluorination

Efficiency and long-term durability of a nitrogen-doped single-walled carbon nanotube electrocatalyst synthesized by defluorination-assisted nanotube-substitution for oxygen reduction reaction

横山 幸司

フィンガープリント

ネットワーク

研究成果

Controlled introduction of defects into single-walled carbon nanotubes via a fluorination–defluorination strategy using xenon difluoride and their alkaline oxygen reduction reaction catalytic activity

Functionalization of primary amine groups to single-walled carbon nanotubes by reacting fluorinated SWCNTs with ammonia gas at a low temperature

Work function, carrier type, and conductivity of nitrogen-doped single-walled carbon nanotube catalysts prepared by annealing via defluorination for efficient oxygen reduction reaction

Electrochemical capacitors using nitrogen-doped vertically aligned multi-walled carbon nanotube electrodes prepared by defluorination

Efficiency and long-term durability of a nitrogen-doped single-walled carbon nanotube electrocatalyst synthesized by defluorination-assisted nanotube-substitution for oxygen reduction reaction

横山幸司