%0 Journal Article
%A Qin, Xing-hua
%A Du, Ye-hong
%A Zhang, Peng-chao
%A Wang, Xin-yu
%A Lu, Qiong-qiong
%A Yang, Ai-kai
%A Sun, Jun-cai
%T Layered barium vanadate nanobelts for high-performance aqueous zinc-ion batteries
%J International journal of minerals, metallurgy and materials
%V 28
%N 10
%@ 1674-4799
%C Bei jing shi
%I Springer
%M FZJ-2021-05570
%P 1684 - 1692
%D 2021
%X Aqueous zinc-ion batteries (ZIBs) are deemed as the idea option for large-scale energy storage systems owing to many alluring merits including low manufacture cost, environmental friendliness, and high operations safety. However, to develop high-performance cathode is still significant for practical application of ZIBs. Herein, Ba0.23V2O5·1.1H2O (BaVO) nanobelts were fabricated as cathode materials of ZIBs by a typical hydrothermal synthesis method. Benefiting from the increased interlayer distance of 1.31 nm by Ba2+ and H2O pre-intercalated, the obtained BaVO nanobelts showed an excellent initial discharge capacity of 378 mAh·g−1 at 0.1 A·g−1, a great rate performance (e.g., 172 mAh·g−1 at 5 A·g−1), and a superior capacity retention (93% after 2000 cycles at 5 A·g−1).
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000704793200014
%R 10.1007/s12613-021-2312-4
%U https://juser.fz-juelich.de/record/904000