Flexible and high-energy-density Zn/MnO batteries enabled by electrochemically exfoliated graphene nanosheets

Electrochemically exfoliated graphene (EG) nanosheets with large lateral size were proposed to construct MnO 2 nanosheets/EG cathodes and electrodeposited zinc/EG anodes for flexible and high-energy-density aqueous Zn-MnO 2 batteries without metal current collector and polymer binder, which exhibite...

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Bibliographic Details
Published in:New journal of chemistry 2020-01, Vol.44 (3), p.653-657
Main Authors: Shi, Fangxu, Mang, Chaocheng, Liu, Haiwei, Dong, Yanfeng
Format: Article
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Summary:Electrochemically exfoliated graphene (EG) nanosheets with large lateral size were proposed to construct MnO 2 nanosheets/EG cathodes and electrodeposited zinc/EG anodes for flexible and high-energy-density aqueous Zn-MnO 2 batteries without metal current collector and polymer binder, which exhibited high electrochemical performance and mechanical flexibility. Electrochemically exfoliated graphene nanosheets were proposed for flexible and high-performance Zn-MnO 2 batteries without polymer binder and metal current collectors.
ISSN:1144-0546
1369-9261
DOI:10.1039/c9nj05433b