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Gel hybrid copolymer of organic palygorskite and methyl methacrylate electrolyte coated onto Celgard 2325 applied in lithium ion batteries

文献类型：期刊论文

作者Tian, Lanlan2,3; Xiong, Lian1,2,4,5; Huang, Chao1,2,4,5; Wang, Mengkun1,2,4,5; Zhang, Hairong1,2,4,5; Chen, Xinde1,2,4,5
刊名JOURNAL OF APPLIED POLYMER SCIENCE
出版日期2019-10-10
卷号136期号:38页码:9
关键词Celgard 2325 composite separator lithium-ion battery palygorskite
ISSN号0021-8995
DOI10.1002/app.47970
通讯作者Zhang, Hairong(hairongz@gmail.com) ; Chen, Xinde(cxd_cxd@hotmail.com)
英文摘要Separator is a critical component in the rechargeable lithium-ion battery. The continuous improvement in the performance of the separator is usually focused on reducing its thermal shrinkage and improving ionic conductivity. A new composite separator poly(organic Pal-co-methyl methacrylate) [p(OPal-MMA)@CPM] was developed by coating the hybrid polymer [p(OPal-MMA)] of organic palygorskite and MMA onto both sides of a Celgard 2325 [polypropylene (PP)/polyethylene /PP, CPM] in this research. The ionic conductivity and liquid electrolyte uptake of the p(OPal-MMA)@CPM were dramatically improved compared to CPM. The thermal shrinkage percentage of the composite separators was significant decreased compared to the pure CPM. The Li+ transference number of Li/p(OPal-MMA)@CPM/Li cell (0.893) was higher than that of Li/CPM/Li cell (0.483). Lithium iron phosphate/p(OPal-MMA)@CPM/Li cell showed high capacity on charge-discharge cycles compared with poly(MMA) and CPM. (c) 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 136, 47970.
WOS关键词POLYMER ELECTROLYTES ; MEMBRANES ; CONDUCTIVITY ; PMMA ; PERFORMANCE ; LIQUID
资助项目Project of Jiangsu Province Science and Technology[BE2016125] ; tender project of HuaiAn[HAZC2018010036] ; Open Foundation of Xuyi Center of Attapulgite Applied Technology Research Development and Industrialization, Chinese Academy of Sciences[201604]
WOS研究方向Polymer Science
语种英语
WOS记录号WOS:000475944900009
出版者WILEY
资助机构Project of Jiangsu Province Science and Technology ; tender project of HuaiAn ; Open Foundation of Xuyi Center of Attapulgite Applied Technology Research Development and Industrialization, Chinese Academy of Sciences
源URL[http://ir.giec.ac.cn/handle/344007/25378]  
专题中国科学院广州能源研究所
通讯作者Zhang, Hairong; Chen, Xinde
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, R&D Ctr Xuyi Attapulgite Appl Technol, Xuyi 211700, Peoples R China
2.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
3.Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Guangdong, Peoples R China
4.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
5.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
推荐引用方式
GB/T 7714		 Tian, Lanlan,Xiong, Lian,Huang, Chao,et al. Gel hybrid copolymer of organic palygorskite and methyl methacrylate electrolyte coated onto Celgard 2325 applied in lithium ion batteries[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2019,136(38):9.
APA Tian, Lanlan,Xiong, Lian,Huang, Chao,Wang, Mengkun,Zhang, Hairong,&Chen, Xinde.(2019).Gel hybrid copolymer of organic palygorskite and methyl methacrylate electrolyte coated onto Celgard 2325 applied in lithium ion batteries.JOURNAL OF APPLIED POLYMER SCIENCE,136(38),9.
MLA Tian, Lanlan,et al."Gel hybrid copolymer of organic palygorskite and methyl methacrylate electrolyte coated onto Celgard 2325 applied in lithium ion batteries".JOURNAL OF APPLIED POLYMER SCIENCE 136.38(2019):9.

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来源：广州能源研究所

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