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An aqueous copper battery enabled by Cu2+/Cu+ and Cu3+/Cu2+ redox conversion chemistry.
Duan, Zeang; Zhao, Jiajin; Qi, Yadi; Li, Ruyue; Wang, Wenfeng; Peng, Qiuming; Han, Shumin; Zhang, Lu.
Afiliação
  • Duan Z; School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, P. R. China.
  • Zhao J; School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, P. R. China.
  • Qi Y; School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, P. R. China.
  • Li R; School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, P. R. China.
  • Wang W; State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004, P. R. China. hanshm@ysu.edu.cn.
  • Peng Q; State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004, P. R. China. hanshm@ysu.edu.cn.
  • Han S; State Key Laboratory of Metastable Materials Science and Technology, Yanshan University, Qinhuangdao 066004, P. R. China. hanshm@ysu.edu.cn.
  • Zhang L; School of Environmental and Chemical Engineering, Yanshan University, Qinhuangdao 066004, P. R. China.
Chem Commun (Camb) ; 58(72): 10076-10079, 2022 Sep 08.
Article em En | MEDLINE | ID: mdl-35996979
ABSTRACT
We propose an aqueous copper battery via Cu2+/Cu+ and Cu3+/Cu2+ redox conversion chemistry on an activated carbon (AC) electrode enabled by a 30 m ChCl + 1 m CuCl2 electrolyte, where Cu3+/Cu2+ redox promotes the discharge capacity by ∼50 mA h g-1 at ∼1.0 V vs. Ag/AgCl with stable cycling.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2022 Tipo de documento: Article
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2022 Tipo de documento: Article