Breaking the symmetry : gradient in NiFe layered double hydroxide nanoarrays for efficient oxygen evolution

• Main Authors: Zhou, Daojin, Jia, Yin, Duan, Xinxuan, Tang, Jialun, Xu, Jie, Liu, Dong, Xiong, Xuya, Zhang, Junming, Luo, Jun, Zheng, Lirong, Liu, Bin, Kuang, Yun, Sun, Xiaoming, Duan, Xue
• Other Authors: School of Chemical and Biomedical Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Chemical engineering; Layered Double Hydroxides; Gradient Materials
• Online Access: https://hdl.handle.net/10356/151707
• Institution: Nanyang Technological University

Breaking the symmetry in catalysts through interface engineering has emerged as a new dimension in enhancing the catalytic performances, while the long-range asymmetry (i.e. in nanometer scale) in catalysts can hardly be achieved by alloying or doping. Herein, we introduce asymmetrical gradient effe...