Oxidation-etching preparation of MnO2 tubular nanostructures for high-performance supercapacitors

• Main Authors: Zhu, Jixin, Shi, Wenhui, Xiao, Ni, Rui, Xianhong, Tan, Huiteng, Lu, Xuehong, Hng, Huey Hoon, Ma, Jan, Yan, Qingyu
• 其他作者: School of Materials Science & Engineering
• 格式: Article
• 語言: English
• 出版: 2013
• 在線閱讀: https://hdl.handle.net/10356/96383; http://hdl.handle.net/10220/10269
• 機構: Nanyang Technological University

1D hierarchical tubular MnO2 nanostructures have been prepared through a facile hydrothermal method using carbon nanofibres (CNFs) as sacrificial template. The morphology of MnO2 nanostructures can be adjusted by changing the reaction time or annealing process. Polycrystalline MnO2 nanotubes are for...