Nickel sulfide/nitrogen-doped graphene composites: Phase-controlled synthesis and high performance anode materials for lithium ion batteries

Authors

Nasir Mahmood, Peking UniversityFollow
Chenzhen Zhang, Peking UniversityFollow
Yanglong Hou, Peking University

RIS ID

105641

Publication Details

Mahmood, N., Zhang, C. & Hou, Y. (2013). Nickel sulfide/nitrogen-doped graphene composites: Phase-controlled synthesis and high performance anode materials for lithium ion batteries. Small, 9 (8), 1321-1328.

Abstract

Phase-controlled nickel sulfide (Ni3S4 and NiS 1.03) nanoparticle (NP)/nitrogen-doped graphene (NG) composites are prepared through a facile one-pot hydrothermal process. The composites show ultrahigh capacity retentions of 98.87% and 95.94% for Ni3S 4/NG and NiS1.03/NG electrodes, respectively, as anode materials for lithium ion batteries.