Facile preparation of hovenia-acerba-like hierarchical MnO₂/C composites and their excellent energy storage performance for supercapacitors

详细信息    查看全文

• 作者：Qun Li ; Jijia He ; Dequan Liu ; Hongwei Yue ; Shuai Bai ; Boli Liu ; Lili Gu ; Deyan He ; ^{hedy@lzu.edu.cn}
• 关键词：Composite materials ; Manganese dioxide ; Carbon framework ; Supercapacitors
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：5 February 2017
• 年：2017
• 卷：693
• 期：Complete
• 页码：970-978
• 全文大小：2944 K
• 卷排序：693

文摘

3D porous carbon frameworks can be prepared by a green approach. MnO2 with different morphologies are coated on the porous carbon frameworks. The MnO2/C composites exhibit excellent electrochemical performance.