Succinonitrile as a versatile additive for polymer electrolytes

被引:273
作者
Fan, Li-Zhen [1 ]
Hu, Yong-Sheng [1 ]
Bhattacharyya, Aninda J. [1 ]
Maier, Joachim [1 ]
机构
[1] Max Planck Inst Solid State Res, D-70569 Stuttgart, Germany
关键词
D O I
10.1002/adfm.200601070
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Solid polymer electrolytes with high ionic conductivities are prepared by using poly(ethylene oxide) (PEO) and poly(vinylidene fluoride-co-hexafluoropropylene) (P(VDF-HFP)) as polymer matrixes, succinonitrile (SN) as an additive, and lithium bis-tri-fluoromethanesulfonimide (LiTFSI) and lithium bisperfluoroethylsulf'onylimide (LiBETI) as salts. In these systems, the introduction of succinonitrile into the polymer electrolytes increases the material's ionic conductivity and conveys excellent mechanical properties. The described composites, with their beneficial combination of mechanical and electric properties, are expected to have significant potential for lithium batteries.
引用
收藏
页码:2800 / 2807
页数:8
相关论文
共 35 条
[1]   Plastic crystal-lithium batteries: An effective ambient temperature all-solid-state power source [J].
Abouimrane, A ;
Abu-Lebdeb, Y ;
Alarco, PJ ;
Armand, M .
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2004, 151 (07) :A1028-A1031
[2]   Ambient temperature proton conducting plastic crystal electrolytes [J].
Abu-Lebdeh, Y ;
Abouimrane, A ;
Alarco, PJ ;
Hammami, A ;
Ionescu-Vasii, L ;
Armand, M .
ELECTROCHEMISTRY COMMUNICATIONS, 2004, 6 (04) :432-434
[3]   Conductive organic plastic crystals based on pyrazolium imides [J].
Abu-Lebdeh, Y ;
Alarco, PJ ;
Armand, M .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2003, 42 (37) :4499-4501
[4]   The plastic-crystalline phase of succinonitrile as a universal matrix for solid-state ionic conductors [J].
Alarco, PJ ;
Abu-Lebdeh, Y ;
Abouimrane, A ;
Armand, M .
NATURE MATERIALS, 2004, 3 (07) :476-481
[5]   Investigation of swelling phenomena in PEO-based polymer electrolytes - II. Chemical and electrochemical characterization [J].
Appetecchi, GB ;
Aihara, Y ;
Scrosati, B .
SOLID STATE IONICS, 2004, 170 (1-2) :63-72
[6]   Nanostructured materials for advanced energy conversion and storage devices [J].
Aricò, AS ;
Bruce, P ;
Scrosati, B ;
Tarascon, JM ;
Van Schalkwijk, W .
NATURE MATERIALS, 2005, 4 (05) :366-377
[7]   Local conductivity effects in polymer electrolytes [J].
Bhattacharyya, AJ ;
Fleig, J ;
Guo, YG ;
Maier, J .
ADVANCED MATERIALS, 2005, 17 (21) :2630-+
[8]   Second phase effects on the conductivity of non-aqueous salt solutions: "Soggy sand electrolytes" [J].
Bhattacharyya, AJ ;
Maier, J .
ADVANCED MATERIALS, 2004, 16 (9-10) :811-+
[9]   DISPERSED IONIC CONDUCTORS AND PERCOLATION THEORY [J].
BUNDE, A ;
DIETERICH, W ;
ROMAN, E .
PHYSICAL REVIEW LETTERS, 1985, 55 (01) :5-8
[10]   Increasing the conductivity of crystalline polymer electrolytes [J].
Christie, AM ;
Lilley, SJ ;
Staunton, E ;
Andreev, YG ;
Bruce, PG .
NATURE, 2005, 433 (7021) :50-53