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A Superior Polymer Electrolyte with Rigid Cyclic Carbonate Backbone for Rechargeable Lithium Ion Batteries
Chai, Jingchao1,3; Liu, Zhihong1; Zhang, Jianjun1,3; Sun, Jinran2; Tian, Zeyi2; Ji, Yanying1; Tang, Kun2; Zhou, Xinhong2; Cui, Guanglei1
2017-05-31
Source PublicationACS APPLIED MATERIALS & INTERFACES
Volume9Issue:21Pages:17897-17905
AbstractThe fabricating process of Well-known Bellcore poly(vinylidene fluoride-hexaflutrropropyleoe) (PVcIF-HFP)-based polyrner, electrolytes is very complicated, tedious, and expensive owing to containing a large amount of fluorine substituents. Herein, a novel kind of poly(vinylene carbonate) (PVCA)-based polymer electrolyte is developed via a facile in situ polymerization method, which possesses the merits of good interfacial compatibility with electrodes. In addition, this polymer electrolyte presents a high ionic conductivity of 5.59 X 10(-4) S Cm-1 and a wide electrochemical stability window exceeding 4.8 V vs Li+/Li at ambient temperature. In addition, the rigid cyclic carbonate backbone of poly(vinylene carbonate) endows polymer electrolyte a superior mechanical property. The LiFe0.2Mn0.8PO4/graphite lithium ion batteries using this polymer electrolyte deliver good rate capability and excellent cyclability at room temperature. The superior performance demonstrates that the PVCA-based electrolyte via in situ polymerization is a potential alternative polymer elettrolyte for high-performance rechargeable lithium ion batteries.
SubtypeArticle
KeywordLithium Ion Battery Polymer Electrolyte Poly(Vinylene Carbonate) Poly(Vinylidene Fluoride-h&Afluoropropylene) In Situ Polymerization
WOS HeadingsScience & Technology ; Technology
DOI10.1021/acsami.7b02844
WOS KeywordROOM-TEMPERATURE ; COMPOSITE ELECTROLYTES ; VINYLENE CARBONATE ; ELECTROCHEMICAL PERFORMANCE ; POSITIVE ELECTRODE ; ANODE ; NANOPARTICLES ; INTERPHASE ; STABILITY ; CATHODE
Indexed BySCI
Language英语
WOS Research AreaScience & Technology - Other Topics ; Materials Science
Funding OrganizationNational Science Foundation of China(51625204) ; Strategic Priority Research Program of the Chinese Academy of Sciences(XDA09010105) ; "135" Projects Fund of the CAS-QIBEBT Director Innovation Foundation
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS IDWOS:000402691600026
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qibebt.ac.cn/handle/337004/9649
Collection仿生与固态能源系统研究组
Affiliation1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao Ind Energy Storage Technol Inst, Qingdao 266101, Peoples R China
2.Qingdao Univ Sci & Technol, Coll Chem & Mol Engn, Qingdao 266042, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Chai, Jingchao,Liu, Zhihong,Zhang, Jianjun,et al. A Superior Polymer Electrolyte with Rigid Cyclic Carbonate Backbone for Rechargeable Lithium Ion Batteries[J]. ACS APPLIED MATERIALS & INTERFACES,2017,9(21):17897-17905.
APA Chai, Jingchao.,Liu, Zhihong.,Zhang, Jianjun.,Sun, Jinran.,Tian, Zeyi.,...&Cui, Guanglei.(2017).A Superior Polymer Electrolyte with Rigid Cyclic Carbonate Backbone for Rechargeable Lithium Ion Batteries.ACS APPLIED MATERIALS & INTERFACES,9(21),17897-17905.
MLA Chai, Jingchao,et al."A Superior Polymer Electrolyte with Rigid Cyclic Carbonate Backbone for Rechargeable Lithium Ion Batteries".ACS APPLIED MATERIALS & INTERFACES 9.21(2017):17897-17905.
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