ICCAS OpenIR
Novel network polymer electrolytes based on polysiloxane with internal plasticizer
Zhang, ZC; Fang, SB
2000
Source PublicationELECTROCHIMICA ACTA
ISSN0013-4686
Volume45Issue:13Pages:2131-2138
AbstractA novel network polymer electrolyte based on the polymethylsiloxane system has been designed and synthesized. In the network polymers, different numbers of PEG chains with various molecular weights were introduced onto the networks as immobile internal plasticizer through a hydrosilylation reaction. The presence of internal plasticizers pendant on the network backbones can lower the glass transition temperatures (T-g) of the electrolytes, make the lithium salt easily dissolved and accelerate the migration of free lithium ions migration. The ambient ionic conductivity (sigma(RT)) was significantly enhanced compared with that of network polymer electrolytes without internal plasticizers. The optimum ionic conductivity was 10(-4.1) S cm(-1) at room temperature and 10(-3.0) S cm(-1) at 80 degrees C. (C) 2000 Elsevier Science Ltd. All rights reserved.
KeywordNetwork Polymer Electrolytes Internal Plasticizing Chains Hydrosilylation Reaction Ionic Conductivity Vtf Equation
Indexed BySCI
Language英语
WOS IDWOS:000086007100011
PublisherPERGAMON-ELSEVIER SCIENCE LTD
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/76536
Collection中国科学院化学研究所
Corresponding AuthorFang, SB
AffiliationChinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Zhang, ZC,Fang, SB. Novel network polymer electrolytes based on polysiloxane with internal plasticizer[J]. ELECTROCHIMICA ACTA,2000,45(13):2131-2138.
APA Zhang, ZC,&Fang, SB.(2000).Novel network polymer electrolytes based on polysiloxane with internal plasticizer.ELECTROCHIMICA ACTA,45(13),2131-2138.
MLA Zhang, ZC,et al."Novel network polymer electrolytes based on polysiloxane with internal plasticizer".ELECTROCHIMICA ACTA 45.13(2000):2131-2138.
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