Preparation of supercapacitor electrodes through selection of graphene surface functionalities

• Main Authors: Lai, Linfei, Yang, Huanping, Wang, Liang, Teh, Boon Kin, Zhong, Jianqiang, Chou, Harry, Chen, Luwei, Chen, Wei, Shen, Zexiang, Ruoff, Rodney S., Lin, Jianyi
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/96484; http://hdl.handle.net/10220/10337
• Institution: Nanyang Technological University

In order to investigate the effect of graphene surface chemistry on the electrochemical performance of graphene/polyaniline composites as supercapacitor electrodes, graphene oxide (G-O), chemically reduced G-O (RG-O), nitrogen-doped RG-O (N-RG-O), and amine-modified RG-O (NH2-RG-O) were selected as...