锚定在多孔碳上的掺氮 WO3 作为锌-空气电池的增氧还原催化剂。

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2024-09-12 DOI:10.1039/d4cc02806f

Jingwei Fang , Daijie Deng , Guorui Shi , Jinglei Fu , Wei Zhang , Henan Li , Shihan Zhang , Li Xu

引用次数: 0

摘要

合成了锚定在多孔碳上的掺杂 N 的 WO3（N-WO3/PNC），作为一种高效的氧还原催化剂。N 掺杂降低了 WO3 在氧还原过程中的过电位。N-WO3/PNC 的半波电位为 0.85 V。基于 N-WO3/PNC 的锌-空气电池显示出 209.7 mW cm-2 的高功率密度。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

N-doped WO3 anchored on porous carbon as boosted oxygen reduction catalyst for zinc–air batteries†

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N-doped WO3 anchored on porous carbon as boosted oxygen reduction catalyst for zinc–air batteries†

N-doped WO₃ anchored on porous carbon (N–WO₃/PNC) was synthesized as an efficient oxygen reduction catalyst. The N doping reduced the overpotential of WO₃ during oxygen reduction. N–WO₃/PNC displayed a half-wave potential of 0.85 V. An N–WO₃/PNC-based zinc–air battery displayed a high power density of 209.7 mW cm⁻².

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.