沸石咪唑基金属有机框架及其衍生材料用作锌-空气电池高效阴极催化剂的最新进展

doi:10.19799/j.cnki.2095-4239.2021.0709

摘要/Abstract

摘要：

清洁和可持续能源的大量应用和电动汽车行业的快速发展，为先进的储能/转换技术和设备带来了前所未有的机遇。可充电式锌-空气电池(ZAB)拥有的能量密度高、环境友好、安全性能高、成本低等优势，被广泛认为是最有前景的金属-空气电池之一。更重要的是，锌-空气电池所使用的锌资源丰富、价格便宜、能量密度适中以及还原潜力高。但由于在充电过程中空气阴极上氧还原反应的动力学过程十分缓慢，使得空气电池产生了相对大的超电势，也导致了ZAB无法实现商品化应用。沸石咪唑基金属有机框架(ZIFs)衍生的催化剂具有显著促进氧反应的能力。本文回顾了ZIFs衍生材料的最新进展，该材料可用作ZAB中的阴极催化剂。本文总结了一些主要的ZIFS衍生物材料在ZAB中的应用，包括了ZIFS衍生物的金属氮化物催化剂、ZIFs衍生物的金属氧化物催化剂、ZIFs衍生物的S/P/B掺杂催化剂和ZIFs衍生物的非金属碳催化剂等，还论述了这些ZIFs衍生物催化剂的结构特点。最后，阐明了研发用于ZAB的先进ZIFs衍生催化剂面临的挑战和一些观点。

关键词: 沸石咪唑基金属有机框架(ZIFs), 氧还原, 锌-空气电池(ZAB)

Abstract:

With the proliferation of clean and sustainable energy applications and the rapid growth in the electric vehicle industry, increasing opportunities for advanced energy storage/conversion technologies and devices are being created than ever before. With the virtue of high-energy-density, environmental friendliness, security, and cost-effectiveness, rechargeable zinc-air batteries (ZAB) are among the most promising metal-air batteries. Furthermore, zinc used in zinc-air batteries has abundant resources, is cheap, has a moderate energy density, and has high reduction potential. Nevertheless, during recharging, the redox reaction's kinetics on the air cathode is exceptionally sluggish, resulting in a large super potential for the cell, rendering them challenging for commercial application in ZABs. Zeolite imidazolium-based metal-organic framework (ZIF)-derived catalysts can facilitate the oxygen reaction significantly. We review recent advances in ZIF-derived materials used as cathode catalysts in ZAB. We first summarize several vital ZIF-derived materials for ZAB applications, including ZIF-derived metal nitride electrocatalysts, ZIF-derived metal oxide electrocatalysts, ZIF-derived S/P/B doping and ZIF-derived nonmetallic carbon catalysts. Further, the advantages and disadvantages of these ZIF-derived catalysts are discussed. Finally, some perspectives are provided on the challenges and development of advanced ZIF-derived catalysts for ZAB.

Key words: zeolite imidazolium-based metal organic frameworks (ZIFs), oxygen reduction reaction, zinc-air batteries (ZAB)

中图分类号:

TM 911.41

邓晓华, 江柱, 陈超, 党岱. 沸石咪唑基金属有机框架及其衍生材料用作锌-空气电池高效阴极催化剂的最新进展[J]. 储能科学与技术, 2022, 11(3): 964-981.

Xiaohua DENG, Zhu JANG, Chao CHEN, Dai DANG. Recent advances in zeolitic imidazolium-based metal-organic frameworks （ZIFs） and their derivatives as efficient cathode catalysts for zinc-air batteries[J]. Energy Storage Science and Technology, 2022, 11(3): 964-981.

图/表 1

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