Nitrogen-doped carbon nanotube encapsulated Fe7S8 nanoparticles for the high-efficiency and selective removal of Pb2+ by pseudocapacitive coupling

• DOI: 10.1039/d2en00044j
• Publication Date: 2022-04-12T09:36:16Z
• Authors: Yong Gao; Yingsheng Xu; Shuhong Xiang; Xinyuan Zhang; Zhaolei Li; Hongjian Zhou
• Keywords: Carbon fibers

Nitrogen-doped carbon nanotube encapsulated Fe 7 S 8 was successfully used as a promising cathode for the high-efficiency and selective removal of Pb 2+ ions.