DICP OpenIR
Negatively charged nanoporous membrane for a dendrite-free alkaline zinc-based flow battery with long cycle life
Yuan, Zhizhang1; Liu, Xiaoqi1,2; Xu, Wenbin1; Duan, Yinqi1; Zhang, Huamin1,3; Li, Xianfeng1,3
Corresponding AuthorLi, Xianfeng(lixianfeng@dicp.ac.cn)
Source PublicationNATURE COMMUNICATIONS
2018-09-13
ISSN2041-1723
DOI10.1038/s41467-018-06209-x
Volume9Pages:11
Funding ProjectChina Natural Science Foundation[21206158] ; Key Project of Frontier Science, CAS[QYZDB-SSW-JSC032]
Funding OrganizationChina Natural Science Foundation ; China Natural Science Foundation ; Key Project of Frontier Science, CAS ; Key Project of Frontier Science, CAS ; China Natural Science Foundation ; China Natural Science Foundation ; Key Project of Frontier Science, CAS ; Key Project of Frontier Science, CAS ; China Natural Science Foundation ; China Natural Science Foundation ; Key Project of Frontier Science, CAS ; Key Project of Frontier Science, CAS ; China Natural Science Foundation ; China Natural Science Foundation ; Key Project of Frontier Science, CAS ; Key Project of Frontier Science, CAS
WOS SubjectMultidisciplinary Sciences
WOS Research AreaScience & Technology - Other Topics
WOS KeywordPOLY(ETHER ETHER KETONE) ; POROUS MEMBRANES ; ENERGY-STORAGE ; TECHNOLOGIES
AbstractAlkaline zinc-based flow batteries are regarded to be among the best choices for electric energy storage. Nevertheless, application is challenged by the issue of zinc dendrite/accumulation. Here, we report a negatively charged nanoporous membrane for a dendrite-free alkaline zinc-based flow battery with long cycle life. Free of zinc dendrite/accumulation, stable performance is afforded for similar to 240 cycles at current densities ranging from 80 to 160 mA cm(-2) using the negatively charged nanoporous membrane. Furthermore, 8 h and 7 h plating/stripping processes at 40 mA cm(-2) yield an average energy efficiency of 91.92% and an areal discharge capacity above 130 mAh cm(-2). A peak power density of 1056 mW cm(-2) is achieved at 1040 mA cm(-2). This study may provide an effective way to address the issue of zinc dendrite/accumulation for zinc-based batteries and accelerate the advancement of these batteries.
Language英语
Funding OrganizationChina Natural Science Foundation ; China Natural Science Foundation ; Key Project of Frontier Science, CAS ; Key Project of Frontier Science, CAS ; China Natural Science Foundation ; China Natural Science Foundation ; Key Project of Frontier Science, CAS ; Key Project of Frontier Science, CAS ; China Natural Science Foundation ; China Natural Science Foundation ; Key Project of Frontier Science, CAS ; Key Project of Frontier Science, CAS ; China Natural Science Foundation ; China Natural Science Foundation ; Key Project of Frontier Science, CAS ; Key Project of Frontier Science, CAS
WOS IDWOS:000444494800015
PublisherNATURE PUBLISHING GROUP
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/167009
Collection中国科学院大连化学物理研究所
Corresponding AuthorLi, Xianfeng
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Div Energy Storage, 457 Zhongshan Rd, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Collaborat Innovat Ctr Chem Energy Mat iChEM, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Yuan, Zhizhang,Liu, Xiaoqi,Xu, Wenbin,et al. Negatively charged nanoporous membrane for a dendrite-free alkaline zinc-based flow battery with long cycle life[J]. NATURE COMMUNICATIONS,2018,9:11.
APA Yuan, Zhizhang,Liu, Xiaoqi,Xu, Wenbin,Duan, Yinqi,Zhang, Huamin,&Li, Xianfeng.(2018).Negatively charged nanoporous membrane for a dendrite-free alkaline zinc-based flow battery with long cycle life.NATURE COMMUNICATIONS,9,11.
MLA Yuan, Zhizhang,et al."Negatively charged nanoporous membrane for a dendrite-free alkaline zinc-based flow battery with long cycle life".NATURE COMMUNICATIONS 9(2018):11.
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