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Molecular dynamics simulation study of the solid polymer electrolyte that PEO grafted POSS
Zhu, Yongxia1,2; Cao, Shaokui1; Huo, Feng2
2020-10-01
Source PublicationCHEMICAL PHYSICS LETTERS
ISSN0009-2614
Volume756Pages:5
AbstractSolid polymer electrolytes still face many problems for the development of energy devices. A new hybrid compound (POSS) grafted with a low molecular weight PEO segment was introduced to inhibit polymer crystallization and improve the ion conductivity. The microscopic interaction sites between Li+ and other atoms were studied in the grafted systems. The glass transition temperature shows that the grafting of POSS can effectively inhibit the crystallization of the polymer and form more microscopic amorphous regions. Comparing with a blank system and blending system, the improved electrical conductivity of Li ions was obtained.
KeywordMolecular dynamics simulation Solid polymer electrolyte Glass transition temperature Di ffusion properties Conductivity
DOI10.1016/j.cplett.2020.137834
Language英语
WOS KeywordHIGH IONIC-CONDUCTIVITY ; STATE ; BATTERY
Funding ProjectGeneral Program of National Natural Science Foundation of China[21878295] ; Beijing Natural Science Foundation[2192052]
WOS Research AreaChemistry ; Physics
WOS SubjectChemistry, Physical ; Physics, Atomic, Molecular & Chemical
Funding OrganizationGeneral Program of National Natural Science Foundation of China ; Beijing Natural Science Foundation
WOS IDWOS:000568790500004
PublisherELSEVIER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/42095
Collection中国科学院过程工程研究所
Corresponding AuthorCao, Shaokui; Huo, Feng
Affiliation1.Zhengzhou Univ, Sch Mat Sci & Engn, Zhengzhou 450000, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, Beijing Key Lab Ion Liquids Clean Proc, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Zhu, Yongxia,Cao, Shaokui,Huo, Feng. Molecular dynamics simulation study of the solid polymer electrolyte that PEO grafted POSS[J]. CHEMICAL PHYSICS LETTERS,2020,756:5.
APA Zhu, Yongxia,Cao, Shaokui,&Huo, Feng.(2020).Molecular dynamics simulation study of the solid polymer electrolyte that PEO grafted POSS.CHEMICAL PHYSICS LETTERS,756,5.
MLA Zhu, Yongxia,et al."Molecular dynamics simulation study of the solid polymer electrolyte that PEO grafted POSS".CHEMICAL PHYSICS LETTERS 756(2020):5.
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