3D grapheme-cobalt oxide electrode for high-performance supercapacitor and enzymeless glucose detection

• Main Authors: Dong, Xiaochen, Xu, Hang, Wang, Xuewan, Zhang, Hua, Wang, Lianhui, Huang, Wei, Chen, Peng, Huang, Yinxi, Chan-Park, Mary B.
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/96641; http://hdl.handle.net/10220/10323
• Institution: Nanyang Technological University

Using a simple hydrothermal procedure, cobalt oxide (Co3O4) nanowires were in situ synthesized on three-dimensional (3D) graphene foam grown by chemical vapor deposition. The structure and morphology of the resulting 3D graphene/Co3O4 composites were characterized by scanning electron microscopy, tr...