| アイテムタイプ |
学術雑誌論文 = Journal Article(1) |
| 公開日 |
2024-04-25 |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| タイトル |
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|
タイトル |
Mo2C regulated by cobalt components in N-doped carbon networks as pH-universal electrocatalyst for hydrogen evolution reaction |
|
言語 |
en |
| その他のタイトル |
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|
その他のタイトル |
Mo<inf>2</inf>C regulated by cobalt components in N-doped carbon networks as pH-universal electrocatalyst for hydrogen evolution reaction |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 著者 |
Kang, Qiaoling
Wang, Ru
Lu, Yao
Wang, Rui
Yuan, Mingjian
Gao, Feng
馬, 廷麗
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| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
Developing non-noble and high-performance electrocatalysts that are suitable for a wide pH range is viable for hydrogen evolution reaction (HER), whereas it has a great challenge to design suitable catalyst to overcome the slow water dissociation kinetics. Herein, we report a novel and large-scale tactics using natural kelp as a precursor by utilizing the super high water-absorption capacity to construct Co/Mo2C nanoparticles dispersed in N-doped carbon matrix with lamellar-crossing networks (Co/Mo2C@N-CKNs). Benefiting from synergistic advantages of Co-doped, Mo2C, as well as on the N-doped carbon, the Co/Mo2C@N-CKNs show superior HER performance in different pH condition with low overpotential of 63, 338 and 98mV at the current density of 10 mA·cm−2 in 0.5 M H2SO4, 0.1 M PBS and 1 M KOH respectively, and remaining stable even after 50 h of testing. This work may supply a common and hopeful strategy to realize non-noble and high-performance HER electrocatalysts with pH-universal work condition. |
|
言語 |
en |
| 書誌情報 |
en : International Journal of Hydrogen Energy
巻 57,
p. 1325-1331,
発行日 2024-01-18
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| 出版社 |
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出版者 |
Elsevier |
| DOI |
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関連タイプ |
isVersionOf |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1016/j.ijhydene.2024.01.109 |
| ISSN |
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収録物識別子タイプ |
PISSN |
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収録物識別子 |
0360-3199 |
| ISSN |
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収録物識別子タイプ |
EISSN |
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収録物識別子 |
1879-3487 |
| 著作権関連情報 |
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|
権利情報 |
Copyright (c) 2024 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved. |
| 出版タイプ |
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出版タイプ |
AM |
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出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 査読の有無 |
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|
値 |
yes |
| 研究者情報 |
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|
URL |
https://hyokadb02.jimu.kyutech.ac.jp/html/100000666_ja.html |
| 論文ID（連携） |
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|
値 |
10429576 |
| 連携ID |
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|
値 |
12059 |
10429576.pdf (1.9 MB)
