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Nanostructured ZnO and ternary Zn-based oxides have been regarded as promising anode materials for lithium ion batteries. In the present work, we report a facile and simple method to synthesize the highly porous ZnO/ZnFe2O4 hybrid nanostructures using the prussian blue analogue as the sacrificial template. The synthetic process only contains the room temperature synthesis of the precursor with a subsequent annealing treatment. Benefiting from their unique structural/component merits, the ZnO/ZnFe2O4 hybrid nanostructures exhibit excellent lithium-storage performance as anode materials. The first discharge capacity is as high as 998.4 mA h g(-1), and a high reversible discharge capacity of 704 mA h g(-1) is still retained after 200 cycles, indicating good cycle stability. The porous ZnO/ZnFe2O4 hybrid nanostructures could be a high-performance anode materials for lithium ion batteries. (C) 2017 Elsevier B.V. All rights reserved.
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MATERIALS LETTERS
ISSN: 0167-577X
Year: 2017
Volume: 197
Page: 241-244
2 . 6 8 7
JCR@2017
2 . 7 0 0
JCR@2023
ESI Discipline: MATERIALS SCIENCE;
ESI HC Threshold:306
JCR Journal Grade:2
CAS Journal Grade:3
Cited Count:
WoS CC Cited Count: 42
SCOPUS Cited Count: 45
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
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