Get access

Nickel Sulfide/Nitrogen-Doped Graphene Composites: Phase-Controlled Synthesis and High Performance Anode Materials for Lithium Ion Batteries

Authors

  • Nasir Mahmood,

    1. Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing 100871, China
    Search for more papers by this author
  • Chenzhen Zhang,

    1. Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing 100871, China
    Search for more papers by this author
  • Yanglong Hou

    Corresponding author
    1. Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing 100871, China
    • Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing 100871, China.
    Search for more papers by this author

Abstract

original image

Phase-controlled nickel sulfide (Ni3S4 and NiS1.03) 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 Ni3S4/NG and NiS1.03/NG electrodes, respectively, as anode materials for lithium ion batteries.

Get access to the full text of this article

Ancillary