Achieving high rate performance in layered hydroxide supercapacitor electrodes

• Main Authors: Wang, Xu, Yan, Chaoyi, Sumboja, Afriyanti, Yan, Jian, Lee, Pooi See
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Materials::Energy materials
• Online Access: https://hdl.handle.net/10356/102038; http://hdl.handle.net/10220/18898
• Institution: Nanyang Technological University

Layered hydroxides (LHs) are promising supercapacitor electrode materials with high specific capacitances. However, they generally exhibit poor energy storage ability at high current densities due to their insulating nature. Nickel-cobalt-aluminum LHs are synthesized and chemically treated to form L...