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

Mahmood Nasir | Zendy; Zhang Chenzhen | Zendy; Hou Yanglong | Zendy

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

Author(s) -

Mahmood Nasir,

Zhang Chenzhen,

Hou Yanglong

Publication year - 2013

Publication title -

small

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 3.785

H-Index - 236

eISSN - 1613-6829

pISSN - 1613-6810

DOI - 10.1002/smll.201203032

Subject(s) - materials science , anode , graphene , nickel , nickel sulfide , nanoparticle , lithium (medication) , hydrothermal circulation , sulfide , doping , electrode , nitrogen , phase (matter) , chemical engineering , composite material , lithium ion battery , nanotechnology , battery (electricity) , metallurgy , chemistry , organic chemistry , medicine , optoelectronics , endocrinology , engineering , power (physics) , physics , quantum mechanics

Phase‐controlled nickel sulfide (Ni 3 S 4 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 Ni 3 S 4 /NG and NiS 1.03 /NG electrodes, respectively, as anode materials for lithium ion batteries.

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