A one-pot microwave-assisted non-aqueous sol-gel approach to metal oxide/graphene nanocomposites for Li-ion batteries
authors Baek, S; Yu, SH; Park, SK; Pucci, A; Marichy, C; Lee, DC; Sung, YE; Piao, Y; Pinna, N
nationality International
journal RSC ADVANCES
keywords ANODE MATERIAL; OXIDE NANOPARTICLES; REVERSIBLE CAPACITY; CYCLIC PERFORMANCE; BENZYL ALCOHOL; COMPOSITE; HYBRID; ROUTES; NANOSTRUCTURES; NANOCRYSTALS
abstract A one-pot non-aqueous synthesis of crystalline SnO2- and Fe3O4-based graphene heterostructures in just a few minutes is introduced. The combined properties of the microwave heating and the "benzyl alcohol route" allow the selective growth of metal oxide nanoparticles at the surface of graphene oxide, which is reduced during synthesis. The as-fabricated nanostructures show good lithium intercalation-deintercalation performances at high rate and good cycling stability compared to the separated nano-building blocks.
publisher ROYAL SOC CHEMISTRY
issn 2046-2069
year published 2011
volume 1
issue 9
beginning page 1687
ending page 1690
digital object identifier (doi) 10.1039/c1ra00797a
web of science category Chemistry, Multidisciplinary
subject category Chemistry
unique article identifier WOS:000297561000007
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journal analysis (jcr 2017):
journal impact factor 2.936
5 year journal impact factor 3.096
category normalized journal impact factor percentile 58.772
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