Unusual CoS2 ellipsoids with anisotropic tube-like cavities and their application in supercapacitors

• Main Authors: Zhang, Lei, Wu, Hao Bin, Lou, David Xiong Wen
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/101270; http://hdl.handle.net/10220/11114
• Institution: Nanyang Technological University

Unusual CoS2 ellipsoids with anisotropic tube-like cavities have been synthesized from the simultaneous thermal decomposition and sulfidation of a preformed cobalt carbonate precursor. The as-prepared CoS2 ellipsoids show interesting supercapacitive properties with high capacitance and good cycling...