Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Study of poly(organic palygorskite-methyl methacrylate)/poly(ethylene oxide) blended gel polymer electrolyte for lithium-ion batteries | |
Yuan, Ge1,2,3,4,5; Zhang, Hairong1,2,3,4; Wang, Mengkun1,2,3,4; Chen, Xindong1,2,3,4,5; Guo, Haijun1,2,3,4; Chen, Xinde1,2,3,4
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| 2020-09-18 | |
| Source Publication | JOURNAL OF APPLIED POLYMER SCIENCE
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| ISSN | 0021-8995 |
| Pages | 9 |
| Corresponding Author | Zhang, Hairong(hairongz@gmail.com) ; Chen, Xinde(cxd_cxd@hotmail.com) |
| Abstract | In this study, the composite polymer was prepared by blending poly(ethylene oxide) (PEO) and POPM (the copolymer of methyl methacrylate [MMA] and organically modified palygorskite), and then the composite polymer based membrane was obtained by phase-inversion method. The scanning electron microscopy results showed that the composite polymer membrane has a three-dimensional network structure. X-ray diffraction results indicated that the crystalline region of PEO is disappeared when introduction of a certain amount of the PEO. Meanwhile, the elongation of composite polymer membrane increased when increasing PEO concentration, but the value of tensile strength of PEO-POPM membrane decreased. When the mass fraction of PEO was 24%, the porosity and maximum value of ionic conductivity of the composite polymer membrane were 54% and 2.41 mS/cm, respectively. The electrochemical stability window of Li/gel composite polymer electrolyte/stainless steel batteries was close to 5.3 V (vs. Li+/Li), and the battery of Li/gel composite polymer electrolyte/LiFePO(4)showed good cycling performance and the discharge capacity of the battery were between 169.8 and 155 mAh/g. Meanwhile, the Coulombic efficiency of the battery maintained over 95% during the 80 cycles. |
| Keyword | batteries and fuel cells electrochemistry polyelectrolytes |
| DOI | 10.1002/app.49799 |
| WOS Keyword | ELECTROCHEMICAL PROPERTIES ; COMPOSITE ELECTROLYTES ; POLY(ETHYLENE OXIDE) ; TRANSPORT-PROPERTIES ; HIGH-PERFORMANCE ; PVC/PMMA BLEND ; CONDUCTIVITY ; COPOLYMERS ; MEMBRANE ; LIQUID |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | tender project of HuaiAn[HAZC2018010036] ; Guangdong Basic and Applied Basic Research Foundation (CN)[2020A1515010516] ; Project of Jiangsu Province Science and Technology[BE2018342] ; Project of Guangdong Provincial Natural Science Foundation[2018A030313150] ; Project of Guangdong Provincial Natural Science Foundation[2018A030310126] |
| WOS Research Area | Polymer Science |
| Funding Organization | tender project of HuaiAn ; Guangdong Basic and Applied Basic Research Foundation (CN) ; Project of Jiangsu Province Science and Technology ; Project of Guangdong Provincial Natural Science Foundation |
| WOS Subject | Polymer Science |
| WOS ID | WOS:000570553600001 |
| Publisher | WILEY |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/32075 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Zhang, Hairong; Chen, Xinde |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, 2 Nengyuan Rd, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou, Peoples R China 4.Chinese Acad Sci, Guangzhou Inst Energy Convers, R&D Ctr Xuyi Attapulgite Appl Technol, Xuyi, Peoples R China 5.Univ Chinese Acad Sci, Beijing, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Yuan, Ge,Zhang, Hairong,Wang, Mengkun,et al. Study of poly(organic palygorskite-methyl methacrylate)/poly(ethylene oxide) blended gel polymer electrolyte for lithium-ion batteries[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2020:9. |
| APA | Yuan, Ge,Zhang, Hairong,Wang, Mengkun,Chen, Xindong,Guo, Haijun,&Chen, Xinde.(2020).Study of poly(organic palygorskite-methyl methacrylate)/poly(ethylene oxide) blended gel polymer electrolyte for lithium-ion batteries.JOURNAL OF APPLIED POLYMER SCIENCE,9. |
| MLA | Yuan, Ge,et al."Study of poly(organic palygorskite-methyl methacrylate)/poly(ethylene oxide) blended gel polymer electrolyte for lithium-ion batteries".JOURNAL OF APPLIED POLYMER SCIENCE (2020):9. |
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