典型文献
Deciphering H+/Zn2+co-intercalation mechanism of MOF-derived 2D MnO/C cathode for long cycle life aqueous zinc-ion batteries
文献摘要:
Poor conductivity,sluggish ion diffusion kinetics and short cycle life hinder the further development of manganese oxide in aqueous zinc-ion batteries(AZIBs).Exploring a cathode with high capacity and long cycle life is critical to the commercial development of AZIBs.Herein,a two-dimensional(2D)MnO/C composite derived from metal organic framework(MOF)was prepared.The 2D MnO/C cathode exhibits a remarkably cyclic stability with the capacity retention of 90.6%after 900 cycles at 0.5 A·g-1 and maintains a high capacity of 120.2 mAh·g-1 after 4500 cycles at 1.0 A·g-1.It is demonstrated that MnO is converted into Mn3O4 through electrochemical activa-tion strategy and shows a Zn2+and H+co-intercalation mechanism.In general,this work provides a new path for the development of high-performance AZIBs cathode with controllable morphology.
文献关键词:
中图分类号:
作者姓名:
Zheng-Xiang Zhu;Zhang-Wen Lin;Zhong-Wei Sun;Pei-Xin Zhang;Chang-Ping Li;Rui Dong;Hong-Wei Mi
作者机构:
College of Chemistry and Environmental Engineering,Shenzhen University,Shenzhen 518060,China;Guangdong Engineering Technology Research Centre for Distributed and Intelligent Small Solar Energy Storage,Shenzhen Hello Tech Energy Co.,Ltd.,Shenzhen 518100,China;Research Center for Eco-Environmental Engineering,Dongguan University of Technology,Dongguan 523808,China;Shenzhen Wesmart Sensor Technology Co.,Ltd.,Shenzhen 518118,China
文献出处:
引用格式:
[1]Zheng-Xiang Zhu;Zhang-Wen Lin;Zhong-Wei Sun;Pei-Xin Zhang;Chang-Ping Li;Rui Dong;Hong-Wei Mi-.Deciphering H+/Zn2+co-intercalation mechanism of MOF-derived 2D MnO/C cathode for long cycle life aqueous zinc-ion batteries)[J].稀有金属(英文版),2022(11):3729-3739
A类:
Zn2+co,H+co
B类:
Deciphering,intercalation,mechanism,MOF,derived,2D,MnO,cathode,long,life,aqueous,zinc,batteries,Poor,conductivity,sluggish,diffusion,kinetics,short,hinder,further,development,manganese,oxide,AZIBs,Exploring,high,capacity,critical,commercial,Herein,two,dimensional,composite,from,metal,organic,framework,was,prepared,exhibits,remarkably,cyclic,stability,retention,after,cycles,maintains,mAh,It,demonstrated,that,converted,into,Mn3O4,through,electrochemical,activa,strategy,shows,Zn2+and,In,general,this,provides,new,path,performance,controllable,morphology
AB值:
0.569803
相似文献
机标中图分类号,由域田数据科技根据网络公开资料自动分析生成,仅供学习研究参考。