TY  - JOUR
AU  - Qin, Xing-hua
AU  - Du, Ye-hong
AU  - Zhang, Peng-chao
AU  - Wang, Xin-yu
AU  - Lu, Qiong-qiong
AU  - Yang, Ai-kai
AU  - Sun, Jun-cai
TI  - Layered barium vanadate nanobelts for high-performance aqueous zinc-ion batteries
JO  - International journal of minerals, metallurgy and materials
VL  - 28
IS  - 10
SN  - 1674-4799
CY  - Bei jing shi
PB  - Springer
M1  - FZJ-2021-05570
SP  - 1684 - 1692
PY  - 2021
AB  - 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).
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000704793200014
DO  - DOI:10.1007/s12613-021-2312-4
UR  - https://juser.fz-juelich.de/record/904000
ER  -