Enhanced Electrochemical Properties of Gel Polymer Electrolyte with Hybrid Copolymer of Organic Palygorskite and Methyl Methacrylate

doi:10.3390/ma11101814

	Enhanced Electrochemical Properties of Gel Polymer Electrolyte with Hybrid Copolymer of Organic Palygorskite and Methyl Methacrylate
	Tian, Lanlan 1,2,3,4,5; Xiong, Lian 1,2,3,4; Chen, Xuefang 1,2,3,4; Guo, Haijun 1,2,3,4; Zhang, Hairong 1,2,3,4; Chen, Xinde 1,2,3,4
刊名	MATERIALS
	2018-10-01
卷号	11 期号:10 页码:9
关键词	lithium polymer battery poly (organic palygorskite-co-methyl methacrylate) microporous polymer electrolyte
ISSN号	1996-1944
DOI	10.3390/ma11101814
通讯作者	Zhang, Hairong(cxd_cxd@hotmail.com) ; Chen, Xinde(chenxue_228@126.com)
英文摘要	Gel polymer electrolyte (GPE) is widely considered as a promising safe lithium-ion battery material compared to conventional organic liquid electrolyte, which is linked to a greater risk of corrosive liquid leakage, spontaneous combustion, and explosion. GPE contains polymers, lithium salts, and liquid electrolyte, and inorganic nanoparticles are often used as fillers to improve electrochemical performance. However, such composite polymer electrolytes are usually prepared by means of blending, which can impact on the compatibility between the polymer and filler. In this study, the hybrid copolymer poly (organic palygorskite-co-methyl methacrylate) (poly(OPal-MMA)) is synthesized using organic palygorskite (OPal) and MMA as raw materials. The poly(OPal-MMA) gel electrolyte exhibits an ionic conductivity of 2.94 x 10(-3) S/cm at 30 degrees C. The Li/poly(OPal-MMA) electrolyte/LiFePO4 cell shows a wide electrochemical window (approximately 4.7 V), high discharge capacity (146.36 mAh/g), and a low capacity-decay rate (0.02%/cycle).
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关键词	LITHIUM-ION BATTERIES ; EMULSION POLYMERIZATION ; SOLID-ELECTROLYTE ; PMMA ; TRANSPORT ; MEMBRANES ; LIQUID ; NANOCOMPOSITES ; CONDUCTIVITY ; EFFICIENCY
WOS研究方向	Materials Science
语种	英语
出版者	MDPI
WOS记录号	WOS:000448658400028
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
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/24152]
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, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 3.Chinese Acad Sci, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China 4.Chinese Acad Sci, Guangzhou Inst Energy Convers, R&D Ctr Xuyi Attapulgite Appl Technol, Xuyi 211700, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Tian, Lanlan,Xiong, Lian,Chen, Xuefang,et al. Enhanced Electrochemical Properties of Gel Polymer Electrolyte with Hybrid Copolymer of Organic Palygorskite and Methyl Methacrylate[J]. MATERIALS,2018,11(10):9.
APA	Tian, Lanlan,Xiong, Lian,Chen, Xuefang,Guo, Haijun,Zhang, Hairong,&Chen, Xinde.(2018).Enhanced Electrochemical Properties of Gel Polymer Electrolyte with Hybrid Copolymer of Organic Palygorskite and Methyl Methacrylate.MATERIALS,11(10),9.
MLA	Tian, Lanlan,et al."Enhanced Electrochemical Properties of Gel Polymer Electrolyte with Hybrid Copolymer of Organic Palygorskite and Methyl Methacrylate".MATERIALS 11.10(2018):9.