Construction of cobaltous oxide/nickel–iron oxide electrodes with great cycle stability and high energy density for advanced asymmetry supercapacitor. - Zhao, Yan; Chen, Yuan; Liu, Qingqing; Yuan, Ming; Huang, Yunpeng; Lian, Jiabiao; Bao, Jian; Qiu, Jingxia; Xu, Hui; Xu, Yuanguo; Li, Huaming (Journal of Materials Science: Materials in Electronics, 2019)