Hierarchical NiCo2O4 nanosheets grown on Ni nanofoam as high-performance electrodes for supercapacitors

• Main Authors: Gao, Guoxin, Wu, Hao Bin, Ding, Shujiang, Liu, Li-Min, Lou, Xiong Wen David
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2015
• Subjects: DRNTU::Engineering::Materials::Nanostructured materials
• Online Access: https://hdl.handle.net/10356/106862; http://hdl.handle.net/10220/25152; http://dx.doi.org/10.1002/smll.201402539
• Institution: Nanyang Technological University

A high-performance electrode for supercapacitors is designed and synthesized by growing electroactive NiCo2O4 nanosheets on conductive Ni nanofoam. Because of the structural advantages, the as-prepared Ni@NiCo2O4 hybrid nanostructure exhibits significantly improved electrochemical performance with h...