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Rationalized Electroepitaxy toward Scalable Single-Crystal Zn Anodes.
Su, Yiwen; Chen, Buhang; Sun, Yingjie; Xue, Zaikun; Zou, Yuhan; Yang, Dongzi; Sun, Luzhao; Yang, Xianzhong; Li, Chao; Yang, Yujia; Song, Xiuju; Guo, Wenyi; Dou, Shixue; Chao, Dongliang; Liu, Zhongfan; Sun, Jingyu.
Afiliación
  • Su Y; College of Energy, Soochow Institute for Energy and Materials Innovations, Light Industry Institute of Electrochemical Power Sources, Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Soochow University, Suzhou, 215006, P. R. China.
  • Chen B; College of Energy, Soochow Institute for Energy and Materials Innovations, Light Industry Institute of Electrochemical Power Sources, Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Soochow University, Suzhou, 215006, P. R. China.
  • Sun Y; Beijing Graphene Institute, Beijing, 100095, P. R. China.
  • Xue Z; Key Laboratory of Photoelectric Control on Surface and Interface of Hebei Province, College of Science, Hebei University of Science and Technology, Shijiazhuang, 050018, P. R. China.
  • Zou Y; College of Energy, Soochow Institute for Energy and Materials Innovations, Light Industry Institute of Electrochemical Power Sources, Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Soochow University, Suzhou, 215006, P. R. China.
  • Yang D; Beijing Graphene Institute, Beijing, 100095, P. R. China.
  • Sun L; College of Energy, Soochow Institute for Energy and Materials Innovations, Light Industry Institute of Electrochemical Power Sources, Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Soochow University, Suzhou, 215006, P. R. China.
  • Yang X; College of Energy, Soochow Institute for Energy and Materials Innovations, Light Industry Institute of Electrochemical Power Sources, Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Soochow University, Suzhou, 215006, P. R. China.
  • Li C; Beijing Graphene Institute, Beijing, 100095, P. R. China.
  • Yang Y; College of Energy, Soochow Institute for Energy and Materials Innovations, Light Industry Institute of Electrochemical Power Sources, Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Soochow University, Suzhou, 215006, P. R. China.
  • Song X; School of Materials Science and Engineering, Shandong University of Technology, Zibo, 255049, P. R. China.
  • Guo W; Beijing Graphene Institute, Beijing, 100095, P. R. China.
  • Dou S; Department of Chemistry, University of Manchester, Manchester, M13 9PL, UK.
  • Chao D; College of Energy, Soochow Institute for Energy and Materials Innovations, Light Industry Institute of Electrochemical Power Sources, Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, Soochow University, Suzhou, 215006, P. R. China.
  • Liu Z; Institute of Energy Materials Science, University of Shanghai for Science and Technology, Shanghai, 200093, P. R. China.
  • Sun J; Laboratory of Advanced Materials, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, and School of Chemistry and Materials, Fudan University, Shanghai, 200433, P. R. China.
Adv Mater ; 35(28): e2301410, 2023 Jul.
Article en En | MEDLINE | ID: mdl-37022924
ABSTRACT
Electroepitaxy is recognized as an effective approach to prepare metal electrodes with nearly complete reversibility. Nevertheless, large-scale manipulation is still not attainable owing to complicated interfacial chemistry. Here, the feasibility of extending Zn electroepitaxy toward the bulk phase over a mass-produced mono-oriented Cu(111) foil is demonstrated. Interfacial Cu-Zn alloy and turbulent electroosmosis are circumvented by adopting a potentiostatic electrodeposition protocol. The as-prepared Zn single-crystalline anode enables stable cycling of symmetric cells at a stringent current density of 50.0 mA cm-2 . The assembled full cell further sustaines a capacity retention of 95.7% at 5.0 A g-1 for 1500 cycles, accompanied by a controllably low N/P ratio of 7.5. In addition to Zn, Ni electroepitaxy can be realized by using the same approach. This study may inspire rational exploration of the design of high-end metal electrodes.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Galvanoplastia / Aleaciones Idioma: En Revista: Adv Mater Asunto de la revista: BIOFISICA / QUIMICA Año: 2023 Tipo del documento: Article
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Galvanoplastia / Aleaciones Idioma: En Revista: Adv Mater Asunto de la revista: BIOFISICA / QUIMICA Año: 2023 Tipo del documento: Article