Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/80322
Title: Growth of Ultrathin ZnCo2O4 Nanosheets on Reduced Graphene Oxide with Enhanced Lithium Storage Properties
Authors: Gao, Guoxin
Wu, Hao Bin
Dong, Bitao
Ding, Shujiang
Lou, Xiong Wen David
Keywords: nanosheets
graphene oxide
Issue Date: 2015
Source: Gao, G., Wu, H. B., Dong, B., Ding, S., & Lou, X. W. D. (2015). Growth of Ultrathin ZnCo2O4 Nanosheets on Reduced Graphene Oxide with Enhanced Lithium Storage Properties. Advanced Science, 2(1-2), 1400014-.
Series/Report no.: Advanced Science
Abstract: The growth of ultrathin ZnCo2O4 nanosheets on reduced graphene oxide (denoted as rGO/ZnCo2O4) via a facile low-temperature solution method combined with a subsequent annealing treatment is reported. With the assistance of citrate, interconnected ZnCo2O4 nanosheets can assemble into hierarchically porous overlays on both sides of rGO sheets. Such a hybrid nanostructure would effectively faciliate the charge transport and accommodate volume variation upon prolonged charge/discharge cycling for reversible lithium storage. As a result, the rGO/ZnCo2O4 nanocomposite manifests a very stable high reversible capacity of around 960 mAh g−1 over 100 cycles at a low current density of 90 mA g−1 and excellent rate capability.
URI: https://hdl.handle.net/10356/80322
http://hdl.handle.net/10220/42136
ISSN: 2198-3844
DOI: 10.1002/advs.201400014
Rights: © 2015 The Authors. Published by WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SCBE Journal Articles

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