3D frame-like architecture of N-C-incorporated mixed metal phosphide boosting ultrahigh energy density pouch-type supercapacitors

Le Xu, Yukun Xi, Wenbin Li, Zile Hua, Jianhong Peng, Junhua Hu, Jiao–Jiao Zhou, Peilin Zhang, Jingjing Wang, Weiwei Wang, Hualong Ding, Wanqing Wang, Wuxing Ji, Yang Yang, Xicheng Xu, Luyang Chen, Xifei Li