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Construction of MnO2-Mn3O4 heterostructures to facilitate high-performance aqueous magnesium ion energy storage.
Chen, Xueli; Han, Lu; Zhao, Guangzhen; Zhao, Litao; Gao, Guoliang; Yu, Lianghao; Li, Yanjiang; Shan, Xiuyang; Li, Junfeng; Liu, Xinjuan; Zhu, Guang.
Afiliación
  • Chen X; Key Laboratory of Spin Electron and Nanomaterials of Anhui Higher Education Institutes, Suzhou University, Suzhou 234000, PR China. 982563331@qq.com.
  • Han L; School of Materials Science and Engineering, Anhui Polytechnic University, Wuhu 241000, PR China.
  • Zhao G; Key Laboratory of Spin Electron and Nanomaterials of Anhui Higher Education Institutes, Suzhou University, Suzhou 234000, PR China. 982563331@qq.com.
  • Zhao L; Key Laboratory of Spin Electron and Nanomaterials of Anhui Higher Education Institutes, Suzhou University, Suzhou 234000, PR China. 982563331@qq.com.
  • Gao G; Key Laboratory of Spin Electron and Nanomaterials of Anhui Higher Education Institutes, Suzhou University, Suzhou 234000, PR China. 982563331@qq.com.
  • Yu L; Key Laboratory of Spin Electron and Nanomaterials of Anhui Higher Education Institutes, Suzhou University, Suzhou 234000, PR China. 982563331@qq.com.
  • Li Y; Key Laboratory of Spin Electron and Nanomaterials of Anhui Higher Education Institutes, Suzhou University, Suzhou 234000, PR China. 982563331@qq.com.
  • Shan X; Key Laboratory of Spin Electron and Nanomaterials of Anhui Higher Education Institutes, Suzhou University, Suzhou 234000, PR China. 982563331@qq.com.
  • Li J; Key Laboratory of Spin Electron and Nanomaterials of Anhui Higher Education Institutes, Suzhou University, Suzhou 234000, PR China. 982563331@qq.com.
  • Liu X; College of Logistics Engineering, Shanghai Maritime University, Shanghai 201306, PR China.
  • Zhu G; School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai 200093, PR China.
Chem Commun (Camb) ; 60(22): 3067-3070, 2024 Mar 12.
Article en En | MEDLINE | ID: mdl-38386357
ABSTRACT
MnO2-Mn3O4 heterostructure materials are applied in aqueous magnesium ion energy storage for the first time. The heterostructure yields an exceptionally high pseudocapacitance contribution, resulting in a specific capacitance of 313.5 F g-1 at 1 A g-1, which contrasts with that of MnO2 (108.8 F g-1) and Mn3O4 (123.5 F g-1). Additionally, it shows potential for practical applications as a cathode for magnesium ion hybrid supercapacitors (MHS).
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Chem Commun (Camb) Asunto de la revista: QUIMICA Año: 2024 Tipo del documento: Article
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Chem Commun (Camb) Asunto de la revista: QUIMICA Año: 2024 Tipo del documento: Article