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Electrodeposition chemistry for high-performance I2 cathode

文献类型：期刊论文

作者Hang, Lifeng1; Li, Wuming1; Zhang, Tao2; Jiang, Guihua1
刊名CHEMICAL ENGINEERING JOURNAL
出版日期2022-09-01
卷号443
ISSN号1385-8947
关键词Electrodeposition I 2 electrode Conversion chemistry Zn battery Fast kinetics
DOI10.1016/j.cej.2022.136230
通讯作者Hang, Lifeng(hanglf@ustc.edu.cn) ; Jiang, Guihua(jianggh@gd2h.org.cn)
英文摘要The weak composite driving force of current physical composite technologies cannot maximize the accommodation ability of introduced conductive substrate I2 element and leads to ineffective loading. Insufficient interaction and sluggish charge transfer are not conducive to efficient conversion chemistry and the cycle durability of I2 composite electrodes. Herein, a one-step electrodeposition method is developed to realize the binder-free I2 electrodes using small I- as the precursor. Its exceptional conversion chemistry with high reversibility is verified in a typical aqueous Zn system. Specifically, the obtained carbon cloth-I2 cathode exhibits favorable conversion completion and delivers a high 195 mAh g-1 capacity at 0.5 A g-1. Upon an ultrahigh current density of 4.5 A
WOS关键词IODINE ; NITROGEN ; DENSITY
资助项目National Natural Science Foundation of China (NSFC)[51903162] ; National Natural Science Foundation of China (NSFC)[U1903120] ; National Natural Science Foundation of China (NSFC)[52001306] ; Science Foundation of Guangdong Second Provincial General hospital[YN2018-001] ; Doctoral workstation foundation of Guangdong Second Provincial General hospital[2019BSG2024] ; Science and Technology Projects in Guangzhou[202102020646]
WOS研究方向Engineering
语种英语
出版者ELSEVIER SCIENCE SA
WOS记录号WOS:000800010100002
资助机构National Natural Science Foundation of China (NSFC) ; Science Foundation of Guangdong Second Provincial General hospital ; Doctoral workstation foundation of Guangdong Second Provincial General hospital ; Science and Technology Projects in Guangzhou
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/131091]  
专题中国科学院合肥物质科学研究院
通讯作者Hang, Lifeng; Jiang, Guihua
作者单位1.Guangdong Second Prov Gen Hosp, Dept Med Imaging, Guangzhou 518037, Peoples R China
2.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, HFIPS, Hefei 230031, Peoples R China
推荐引用方式
GB/T 7714		 Hang, Lifeng,Li, Wuming,Zhang, Tao,et al. Electrodeposition chemistry for high-performance I2 cathode[J]. CHEMICAL ENGINEERING JOURNAL,2022,443.
APA Hang, Lifeng,Li, Wuming,Zhang, Tao,&Jiang, Guihua.(2022).Electrodeposition chemistry for high-performance I2 cathode.CHEMICAL ENGINEERING JOURNAL,443.
MLA Hang, Lifeng,et al."Electrodeposition chemistry for high-performance I2 cathode".CHEMICAL ENGINEERING JOURNAL 443(2022).

入库方式： OAI收割

来源：合肥物质科学研究院

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