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Molybdenum–Based Electrocatalysts for Direct Alcohol Fuel Cells : A Critical Review
https://tokushima-u.repo.nii.ac.jp/records/2000096
https://tokushima-u.repo.nii.ac.jp/records/2000096761a315e-a5e1-4f6b-9ec3-c43ea1f97c80
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
jest_15_1_67.pdf (5.4 MB)
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| Item type | 文献 / Documents(1) | |||||||||||||||||||||
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| 公開日 | 2024-09-25 | |||||||||||||||||||||
| アクセス権 | ||||||||||||||||||||||
| アクセス権 | open access | |||||||||||||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||||||||||
| 資源タイプ | ||||||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||||||
| 資源タイプ | journal article | |||||||||||||||||||||
| 出版社版DOI | ||||||||||||||||||||||
| 関連識別子 | https://doi.org/10.33961/jecst.2023.00528 | |||||||||||||||||||||
| 関連名称 | 10.33961/jecst.2023.00528 | |||||||||||||||||||||
| 出版タイプ | ||||||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||||||
| タイトル | ||||||||||||||||||||||
| タイトル | Molybdenum–Based Electrocatalysts for Direct Alcohol Fuel Cells : A Critical Review | |||||||||||||||||||||
| 著者 |
Yogesh, Gaurav Kumar
× Yogesh, Gaurav Kumar
× Yeetsorn, Rungsima
× Wanchan, Waritnan
× Fowler, Michael
× Yadav, Kamlesh
× コインカー, パンカジ
WEKO
275
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| 抄録 | ||||||||||||||||||||||
| 内容記述 | Direct alcohol fuel cells (DAFCs) have gained much attention as promising energy conversion devices due to their ability to utilize alcohol as a fuel source. In this regard, Molybdenum-based electrocatalysts (Mo-ECs) have emerged as a substitution for expensive Pt and Ru–based co-catalyst electrode materials in DAFCs, owing to their unique electrochemical properties useful for alcohol oxidation. The catalytic activity of Mo-ECs displays an increase in alcohol oxidation current density by several folds to 1000–2000 mA mgPt−1, compared to commercial Pt and PtRu catalysts of 10–100 mA mgPt−1. In addition, the methanol oxidation peak and onset potential have been significantly reduced by 100–200 mV and 0.5–0.6 V, respectively. The performance of Mo-ECs in both acidic and alkaline media has shown the potential to significantly reduce the Pt loading. This review aims to provide a comprehensive overview of the bifunctional mechanism involved in the oxidation of alcohols and factors affecting the electrocatalytic oxidation of alcohol, such as synthesis method, structural properties, and catalytic support materials. Furthermore, the challenges and prospects of Mo-ECs for DAFCs anode materials are discussed. This in-depth review serves as valuable insight toward enhancing the performance and efficiency of DAFC by employing Mo-ECs. | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 主題 | Alcohol oxidation reaction | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 主題 | Cyclic voltammogram | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 主題 | Electrocatalysts | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 主題 | Direct alcohol fuel cells | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 主題 | Molybdenum | |||||||||||||||||||||
| 書誌情報 |
en : Journal of Electrochemical Science and Technology 巻 15, 号 1, p. 67-95, 発行日 2024-01-12 |
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| 収録物ID | ||||||||||||||||||||||
| 収録物識別子タイプ | EISSN | |||||||||||||||||||||
| 収録物識別子 | 22889221 | |||||||||||||||||||||
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| 収録物識別子タイプ | PISSN | |||||||||||||||||||||
| 収録物識別子 | 20938551 | |||||||||||||||||||||
| 出版者 | ||||||||||||||||||||||
| 出版者 | The Korean Electrochemical Society | |||||||||||||||||||||
| 権利情報 | ||||||||||||||||||||||
| 権利情報 | This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. | |||||||||||||||||||||
| EID | ||||||||||||||||||||||
| 識別子 | 405300 | |||||||||||||||||||||
| 言語 | ||||||||||||||||||||||
| 言語 | eng | |||||||||||||||||||||
