Nickel Sulfide/Nitrogen‐Doped Graphene Composites: Phase‐Controlled Synthesis and High Performance Anode Materials for Lithium Ion Batteries. Issue 8 (12th March 2013)

• Record Type: Journal Article
• Authors: Mahmood, Nasir; Zhang, Chenzhen; Hou, Yanglong
• Is Part Of: Small. Volume 9:Issue 8(2013:Apr.)
• Page Start: 1321
• Page End: 1328
• Publication Date: 2013-03-12
• Subjects: Nanotechnology -- Periodicals; Nanoparticles -- Periodicals; Microtechnology -- Periodicals; 620.5
• DOI: 10.1002/smll.201203032
• Languages: English
• ISSNs: 1613-6810

Abstract

<abstract abstract-type="graphical" xml:lang="en"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>Phase‐controlled nickel sulfide (Ni₃S₄ and NiS_1.03) nanoparticle (NP)/nitrogen‐doped graphene (NG) composites</bold> 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 NiS_1.03/NG electrodes, respectively, as anode materials for lithium ion batteries. <boxed-text content-type="graphic" position="anchor" orientation="portrait"><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgg1xrnm49x" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></boxed-text></p> </abstract>