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Cited 152 time in webofscience Cited 157 time in scopus
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Aqueous rechargeable Zn-ion batteries: an imperishable and high-energy Zn2V2O7 nanowire cathode through intercalation regulation

Authors
Sambandam, BalajiSoundharrajan, VaiyapuriKim, SungjinAlfaruqi, Muhammad H.Jo, JeonggeunKim, SeokhunMathew, VinodSun, Yang-kookKim, Jaekook
Issue Date
Mar-2018
Publisher
Royal Society of Chemistry
Citation
Journal of Materials Chemistry A, v.6, no.9, pp 3850 - 3856
Pages
7
Indexed
SCI
SCIE
SCOPUS
Journal Title
Journal of Materials Chemistry A
Volume
6
Number
9
Start Page
3850
End Page
3856
URI
https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/4729
DOI
10.1039/c7ta11237h
ISSN
2050-7488
2050-7496
Abstract
The use of transition-metal vanadium oxides (TMVOs) for the production of safe and low-cost aqueous rechargeable zinc-ion batteries (ARZIBs) has not been fully explored in detail so far. The electrochemistry involved in multistep Zn2+ insertion/de-insertion induced by vanadium reduction/oxidation in layered α-Zn2V2O7 upon cycling has been interpreted. Layered α-Zn2V2O7 exhibits an excellent specific energy of 166 W h kg−1 and a high capacity retention of 85% after 1000 cycles at an ultra-high current drain of 4000 mA g−1.
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