Anionic redox reaction in layered NaCr2/3Ti1/3S2 through electron holes formation and dimerization of S–S

Anionic redox reactions are gaining interest as a means to optimize capacities of alkaline ion batteries. Here, the authors investigate various charge compensation mechanisms and report S–S dimerization and the formation of electron holes on sulfur in a model sulfide cathode.

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Bibliographic Details
Main Authors: Tian Wang, Guo-Xi Ren, Zulipiya Shadike, Ji-Li Yue, Ming-Hui Cao, Jie-Nan Zhang, Ming-Wei Chen, Xiao-Qing Yang, Seong-Min Bak, Paul Northrup, Pan Liu, Xiao-Song Liu, Zheng-Wen Fu
Format: article
Language:EN
Published: Nature Portfolio 2019
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Online Access:https://doaj.org/article/e2a2c114c2aa42ad8e0f8c9673ad2c10
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