Compositional dependence of structures and hydrogen evolution reaction activity of platinum-group-metal quinary RuRhPdIrPt alloy nanoparticles

Yuto Maruta; Kohei Kusada; Dongshuang Wu; Tomokazu Yamamoto; Takaaki Toriyama; Syo Matsumura; Okkyun Seo; Satoshi Yasuno; Shogo Kawaguchi; Osami Sakata; Yoshiki Kubota; Hiroshi Kitagawa

doi:10.1039/d2cc01866g

Compositional dependence of structures and hydrogen evolution reaction activity of platinum-group-metal quinary RuRhPdIrPt alloy nanoparticles

Yuto Maruta, Kohei Kusada, Dongshuang Wu, Tomokazu Yamamoto, Takaaki Toriyama, Syo Matsumura, Okkyun Seo, Satoshi Yasuno, Shogo Kawaguchi, Osami Sakata, Yoshiki Kubota, Hiroshi Kitagawa

超顕微解析研究センター

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

抄録

Platinum-group-metal quinary RuRhPdIrPt alloy nanoparticles were synthesised with compositions slightly away from equimolar, and their crystal and electronic structures were investigated. Their lattice constant changed linearly with composition, while the d-band centre changed nonlinearly. Their catalytic activities for the hydrogen evolution reaction were not correlated with their d-band centre.

本文言語	英語
ページ（範囲）	6421-6424
ページ数	4
ジャーナル	Chemical Communications
巻	58
号	44
DOI	https://doi.org/10.1039/d2cc01866g
出版ステータス	出版済み - 5月 7 2022

!!!All Science Journal Classification (ASJC) codes

触媒
電子材料、光学材料、および磁性材料
セラミックおよび複合材料
化学 (全般)
表面、皮膜および薄膜
金属および合金
材料化学

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10.1039/d2cc01866g

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「Compositional dependence of structures and hydrogen evolution reaction activity of platinum-group-metal quinary RuRhPdIrPt alloy nanoparticles」の研究トピックを掘り下げます。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。

引用スタイル

Maruta, Y., Kusada, K., Wu, D., Yamamoto, T., Toriyama, T., Matsumura, S., Seo, O., Yasuno, S., Kawaguchi, S., Sakata, O., Kubota, Y., & Kitagawa, H. (2022). Compositional dependence of structures and hydrogen evolution reaction activity of platinum-group-metal quinary RuRhPdIrPt alloy nanoparticles. Chemical Communications, 58(44), 6421-6424. https://doi.org/10.1039/d2cc01866g

Maruta, Y, Kusada, K, Wu, D, Yamamoto, T , Toriyama, T, Matsumura, S, Seo, O, Yasuno, S, Kawaguchi, S, Sakata, O, Kubota, Y & Kitagawa, H 2022, 'Compositional dependence of structures and hydrogen evolution reaction activity of platinum-group-metal quinary RuRhPdIrPt alloy nanoparticles', Chemical Communications, vol. 58, no. 44, pp. 6421-6424. https://doi.org/10.1039/d2cc01866g

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