@article{ART003241548},
author={Wei Tong and Li Song and Xu Taowei and Zhou Luwei and Yin Siyuan and Wen Zhongsheng and Sun Juncai},
title={Yttrium-doped MnO2/rGO composites as cathode material for ultra-long cycle life aqueous zinc-ion battery},
journal={Carbon Letters},
issn={1976-4251},
year={2025},
volume={35},
number={3},
pages={1327-1336},
doi={10.1007/s42823-025-00858-x}
TY - JOUR
AU - Wei Tong
AU - Li Song
AU - Xu Taowei
AU - Zhou Luwei
AU - Yin Siyuan
AU - Wen Zhongsheng
AU - Sun Juncai
TI - Yttrium-doped MnO2/rGO composites as cathode material for ultra-long cycle life aqueous zinc-ion battery
JO - Carbon Letters
PY - 2025
VL - 35
IS - 3
PB - Korean Carbon Society
SP - 1327
EP - 1336
SN - 1976-4251
AB - Manganese dioxide, functioning as a cathode material for aqueous zinc-ion batteries (AZIBs), demonstrates a variety of benefits, such as elevated theoretical specific capacity, outstanding electrochemical performance, environmental compatibility, ample resource availability, and facile modification. These advantages make MnO2 one of the cathode materials that have attracted much attention for AZIBs. Nevertheless, manganese dioxide cathode in practical applications suffers from structural instability during the cycling process because of sluggish electrochemical kinetics and volume expansion, which hinder their large-scale application. Doping and compositing with conducting frameworks is an effective strategy for improving structural stability. Herein, homogeneously in situ growth of Yttrium-doped MnO2 nanorods on conductive reduced graphene oxide (Y-MnO2/rGO), were synthesized through a straightforward hydrothermal method. The Y-MnO2/rGO electrodes have an ultra-long cycle life of 179.2 mA h g−1 after 2000 cycles at 1 A g−1 without degradation. The excellent structural stability is attributed to the cooperative effect of yttrium doping and compositing with rGO, which is an effective approach to enhance the stability and mitigate the Jahn–Teller distortion associated with Mn ions.
KW - Long cycles;Composites;Reduced graphene oxides;Manganese oxides;Cathode;Aqueous zinc-ion battery
DO - 10.1007/s42823-025-00858-x
ER -
Wei Tong, Li Song, Xu Taowei, Zhou Luwei, Yin Siyuan, Wen Zhongsheng and Sun Juncai. (2025). Yttrium-doped MnO2/rGO composites as cathode material for ultra-long cycle life aqueous zinc-ion battery. Carbon Letters, 35(3), 1327-1336.
Wei Tong, Li Song, Xu Taowei, Zhou Luwei, Yin Siyuan, Wen Zhongsheng and Sun Juncai. 2025, "Yttrium-doped MnO2/rGO composites as cathode material for ultra-long cycle life aqueous zinc-ion battery", Carbon Letters, vol.35, no.3 pp.1327-1336. Available from: doi:10.1007/s42823-025-00858-x
Wei Tong, Li Song, Xu Taowei, Zhou Luwei, Yin Siyuan, Wen Zhongsheng, Sun Juncai "Yttrium-doped MnO2/rGO composites as cathode material for ultra-long cycle life aqueous zinc-ion battery" Carbon Letters 35.3 pp.1327-1336 (2025) : 1327.
Wei Tong, Li Song, Xu Taowei, Zhou Luwei, Yin Siyuan, Wen Zhongsheng, Sun Juncai. Yttrium-doped MnO2/rGO composites as cathode material for ultra-long cycle life aqueous zinc-ion battery. 2025; 35(3), 1327-1336. Available from: doi:10.1007/s42823-025-00858-x
Wei Tong, Li Song, Xu Taowei, Zhou Luwei, Yin Siyuan, Wen Zhongsheng and Sun Juncai. "Yttrium-doped MnO2/rGO composites as cathode material for ultra-long cycle life aqueous zinc-ion battery" Carbon Letters 35, no.3 (2025) : 1327-1336.doi: 10.1007/s42823-025-00858-x
Wei Tong; Li Song; Xu Taowei; Zhou Luwei; Yin Siyuan; Wen Zhongsheng; Sun Juncai. Yttrium-doped MnO2/rGO composites as cathode material for ultra-long cycle life aqueous zinc-ion battery. Carbon Letters, 35(3), 1327-1336. doi: 10.1007/s42823-025-00858-x
Wei Tong; Li Song; Xu Taowei; Zhou Luwei; Yin Siyuan; Wen Zhongsheng; Sun Juncai. Yttrium-doped MnO2/rGO composites as cathode material for ultra-long cycle life aqueous zinc-ion battery. Carbon Letters. 2025; 35(3) 1327-1336. doi: 10.1007/s42823-025-00858-x
Wei Tong, Li Song, Xu Taowei, Zhou Luwei, Yin Siyuan, Wen Zhongsheng, Sun Juncai. Yttrium-doped MnO2/rGO composites as cathode material for ultra-long cycle life aqueous zinc-ion battery. 2025; 35(3), 1327-1336. Available from: doi:10.1007/s42823-025-00858-x
Wei Tong, Li Song, Xu Taowei, Zhou Luwei, Yin Siyuan, Wen Zhongsheng and Sun Juncai. "Yttrium-doped MnO2/rGO composites as cathode material for ultra-long cycle life aqueous zinc-ion battery" Carbon Letters 35, no.3 (2025) : 1327-1336.doi: 10.1007/s42823-025-00858-x
