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Studying the Conversion Mechanism to Broaden Cathode Options in Aqueous Zinc-Ion Batteries
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2021-09-22 , DOI: 10.1002/anie.202111398
Junnan Hao 1 , Libei Yuan 2 , Bernt Johannessen 3 , Yilong Zhu 1 , Yan Jiao 1 , Chao Ye 1 , Fangxi Xie 1 , Shi-Zhang Qiao 1
Affiliation  

Beyond Zn-ion intercalation, the conversion mechanism for Zn-ion storage and its diffusion pathway in CuI cathodes were studied. This direct conversion mechanism can be generalized to other high-capacity cathodes, such as Cu2S (336.7 mA h g−1) and Cu2O (374.5 mA h g−1), indicating its practical universality, which enriches the Zn2+ storage mechanism and broadens the cathode horizons towards next-generation ZIBs.
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中文翻译:

研究扩大锌离子水电池阴极选择的转换机制

除了锌离子嵌入之外,还研究了锌离子存储的转化机制及其在 CuI 正极中的扩散途径。这种直接转换机制可以推广到其他高容量正极,如 Cu 2 S (336.7 mA h g -1 ) 和 Cu 2 O (374.5 mA h g -1 ),表明其具有实用性,丰富了 Zn 2+存储机制并为下一代 ZIBs 拓宽阴极视野。
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更新日期:2021-11-08
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