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Synthesis of one-dimensional vanadium-doped CoS/Co9S8 heterojunctions as bifunctional electrocatalysts for zinc-air battery
http://hdl.handle.net/10228/0002000594
http://hdl.handle.net/10228/00020005943910b21a-127a-44d7-a348-a5d82cab019e
| 名前 / ファイル | ライセンス | アクション |
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10.1016_j.mtener.2022.100968.pdf (890 KB)
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| Item type | 学術雑誌論文 = Journal Article(1) | |||||||||||||||||||||||
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| 公開日 | 2024-05-08 | |||||||||||||||||||||||
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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 | ||||||||||||||||||||||||
| タイトル | Synthesis of one-dimensional vanadium-doped CoS/Co9S8 heterojunctions as bifunctional electrocatalysts for zinc-air battery | |||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
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| 言語 | eng | |||||||||||||||||||||||
| 著者 |
Huang, Huiyong
× Huang, Huiyong
× Liu, Anmin
× Kang, Qiaoling
× Ye, Xinyu
× Chen, Hanlin
× Su, Wei-Nien
× 馬, 廷麗
WEKO
21419
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| 内容記述タイプ | Abstract | |||||||||||||||||||||||
| 内容記述 | Cobalt-based electrocatalysts have been considered promising materials for the oxygen evolution reaction (OER). Herein, we now report the synthesis of vanadium-doped CoS/Co9S8 heterostructures embedded on carbon nanorods (V-CoS/Co9S8@CNR), which was realized through one-step sulfurization of Zeolitic Imidazolate Framework-67 (ZIF-67) grown on V2O5 nanorods (V2O5@ZIF-67). The results of experiment and theoretical calculation verified that because of the vanadium dopant and the coupled nanointerface that can expedite the synergistic effect of Co9S8 and CoS, the obtained V-CoS/Co9S8@CNR showed an excellent OER catalytic performance (269 mV@10 mA/cm2) and comparable ORR catalytic performance. The assembled rechargeable Zn-air batteries displayed a superior performance as well as high charging–discharging cycling stability (>200 h) with a slight increase in the voltage gap. | |||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
| 書誌情報 |
en : Materials Today Energy 巻 25, p. 100968, 発行日 2022-03-22 |
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| 出版社 | ||||||||||||||||||||||||
| 出版者 | Elsevier | |||||||||||||||||||||||
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| 関連タイプ | isVersionOf | |||||||||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||||||||
| 関連識別子 | https://doi.org/10.1016/j.mtener.2022.100968 | |||||||||||||||||||||||
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| 収録物識別子タイプ | EISSN | |||||||||||||||||||||||
| 収録物識別子 | 2468-6069 | |||||||||||||||||||||||
| 著作権関連情報 | ||||||||||||||||||||||||
| 権利情報 | Copyright (c) 2022 Elsevier Ltd. All rights reserved. | |||||||||||||||||||||||
| 出版タイプ | ||||||||||||||||||||||||
| 出版タイプ | AM | |||||||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||||||||||||
| 査読の有無 | ||||||||||||||||||||||||
| 値 | yes | |||||||||||||||||||||||
