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Current collectors' effects on the electrochemical performance of LiNi0.6Co0.2Mn0.2O2 suspension electrodes for lithium slurry battery

文献类型：期刊论文

作者Peng, Linshan4,5; Ren, Yufei5; Yin, Zhaoqiang1; Wang ZT(王之桐)3; Wu, Xiangkun2,5; Zhang, Lan2,5
刊名GREEN ENERGY & ENVIRONMENT
出版日期2024-08-01
卷号9期号:8页码:1306-1313
关键词Semi -solid flow battery Slurry electrode Current collector Electronic resistance Carbon coated Al
ISSN号2096-2797
DOI10.1016/j.gee.2023.03.002
通讯作者Wu, Xiangkun(xkwu@ipe.ac.cn) ; Zhang, Lan(zhangl@ipe.ac.cn)
英文摘要Take after the advantages of lithium-ion battery (LIB) and redox flow battery (RFB), semi-solid flow battery (SSFB) is a promising electrochemical energy storage device in renewable energy utilization. The flowable slurry electrode realizes decouple of energy and power density, while it also brings about new challenge to SSFBs, electron transport between active material and the out circuit. In this consideration, three types of current collectors (CCs) are applied to study the resistance and electrochemical performances of slurry cathodes within pouch cells for the first time. It proves that the electronic resistance (Re) between slurry electrode and the CC plays a decisive role in SSFB operation, and it is so large when Al foil is adopted that the cell cannot even work. Contact angle between Ketjen black (KB) slurry without active material (AM) and the CC is a preliminarily sign for the Re, the smaller the angle, the lower the resistance, and the better electrochemical performance of the cell. (c) 2023 Institute of Process Engineering, Chinese Academy of Sciences. Publishing services by Elsevier B.V. on behalf of KeAi Communications Co., Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
分类号一类
WOS关键词REDOX FLOW BATTERIES ; POWER PERFORMANCE ; INTERPHASE ; LAYER
资助项目National Key Research and Development Program of China[2019YFA0705603] ; Heibei Natural Science Foundation of China, China[22078341] ; Hebei Natural Science Foundation[B2020103028]
WOS研究方向Chemistry ; Science & Technology - Other Topics ; Energy & Fuels ; Engineering
语种英语
WOS记录号WOS:001273376100001
资助机构National Key Research and Development Program of China ; Heibei Natural Science Foundation of China, China ; Hebei Natural Science Foundation
其他责任者Wu, Xiangkun ; Zhang, Lan
源URL[http://dspace.imech.ac.cn/handle/311007/96148]  
专题宽域飞行工程科学与应用中心
作者单位1.Hefei Univ, Hefei 230601, Peoples R China;
2.Langfang Green Ind Technol Ctr, Langfang 065001, Hebei, Peoples R China
3.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China;
4.Univ Chinese Acad Sci, Sch Chem Engn, Beijing 100049, Peoples R China;
5.Chinese Acad Sci, Inst Proc Engn, CAS Key Lab Green Proc & Engn, Beijing Key Lab Ion Liquids Clean Proc,State Key L, Beijing 100190, Peoples R China;
推荐引用方式
GB/T 7714		 Peng, Linshan,Ren, Yufei,Yin, Zhaoqiang,et al. Current collectors' effects on the electrochemical performance of LiNi0.6Co0.2Mn0.2O2 suspension electrodes for lithium slurry battery[J]. GREEN ENERGY & ENVIRONMENT,2024,9(8):1306-1313.
APA Peng, Linshan,Ren, Yufei,Yin, Zhaoqiang,王之桐,Wu, Xiangkun,&Zhang, Lan.(2024).Current collectors' effects on the electrochemical performance of LiNi0.6Co0.2Mn0.2O2 suspension electrodes for lithium slurry battery.GREEN ENERGY & ENVIRONMENT,9(8),1306-1313.
MLA Peng, Linshan,et al."Current collectors' effects on the electrochemical performance of LiNi0.6Co0.2Mn0.2O2 suspension electrodes for lithium slurry battery".GREEN ENERGY & ENVIRONMENT 9.8(2024):1306-1313.

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来源：力学研究所

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