Fabrication of Co3O4-reduced graphene oxide scrolls for high-performance supercapacitor electrodes

• Main Authors: Zhou, Weiwei, Liu, Jinping, Chen, Tao, Tan, Kim Seng, Jia, Xingtao, Luo, Zhiqiang, Cong, Chunxiao, Yang, Huanping, Li, Chang Ming, Yu, Ting
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2015
• Subjects: DRNTU::Science::Chemistry::Physical chemistry::Catalysis
• Online Access: https://hdl.handle.net/10356/104514; http://hdl.handle.net/10220/25844
• Institution: Nanyang Technological University

A new type of scrolled structure of Co3O4/reduced graphene oxide (r-GO) is facilely prepared through a two-step surfactant-assisted method. This assembly enables almost every single Co3O4 scroll to connect with the r-GO platelets, thus leading to remarkable electrochemical performances in terms of h...