An organic-inorganic hybrid electrolyte derived from self-assembly of a poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) triblock copolymer

被引：40

作者：

Kao, HM ^{[1
]}

Chen, CL ^{[1
]}

机构：

[1] Natl Cent Univ, Dept Chem, Chungli 32054, Taiwan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 08期

关键词：

lanthanides; laser chemistry; oxides; peroxides; Raman spectroscopy;

D O I：

10.1002/anie.200352243

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

High lithium ionic conductivity is exhibited by an organic-inorganic hybrid electrolyte prepared by self-assembly of a PEO-PPO-PEO triblock copolymer (Pluronic F127; PEO = poly(ethylene oxide), PPO = poly(propylene oxide)), complexed with LiClO4, on a silica framework. The good performance of the hybrid material with an [O]:[Li] ratio of 16:1 is due to its well-ordered mesophase consisting of a hexagonal arrangement of cylinders (see diagram).

引用

收藏

页码：980 / 984

页数：5

相关论文

共 15 条

[1] Transport and interfacial properties of composite polymer electrolytes [J].

Appetecchi, GB ;

Croce, F ;

Persi, L ;

Ronci, F ;

Scrosati, B .

ELECTROCHIMICA ACTA, 2000, 45 (8-9) :1481-1490

[2]

Booth C, 2000, MACROMOL RAPID COMM, V21, P501, DOI 10.1002/1521-3927(20000601)21:9<501::AID-MARC501>3.0.CO

[3]

2-R

[4] Nanostructured inorganic-organic composites as a basis for solid polymer electrolytes with enhanced properties [J].

Bronstein, LM ;

Joo, C ;

Karlinsey, R ;

Ryder, A ;

Zwanziger, JW .

CHEMISTRY OF MATERIALS, 2001, 13 (10) :3678-3684

[5] Small-angle X-ray scattering of polymers [J].

Chu, B ;

Hsiao, BS .

CHEMICAL REVIEWS, 2001, 101 (06) :1727-1761

[6] Nanocomposite polymer electrolytes for lithium batteries [J].

Croce, F ;

Appetecchi, GB ;

Persi, L ;

Scrosati, B .

NATURE, 1998, 394 (6692) :456-458

[7] Salted mesostructures:: salt-liquid crystal templating of lithium triflate-oligo (ethylene oxide) surfactant-mesoporous silica nanocomposite films and monoliths [J].

Dag, Ö ;

Verma, A ;

Ozin, GA ;

Kresge, CT .

JOURNAL OF MATERIALS CHEMISTRY, 1999, 9 (07) :1475-1482

[8]

GARY FM, 1991, SOLID POLYM ELECTROL

[9] INVESTIGATION OF ION-CONDUCTING ORMOLYTES - STRUCTURE-PROPERTY RELATIONSHIPS [J].

JUDEINSTEIN, P ;

TITMAN, J ;

STAMM, M ;

SCHMIDT, H .

CHEMISTRY OF MATERIALS, 1994, 6 (02) :127-134

[10] NMR study of ion-conducting organic-inorganic nanocomposites poly(ethylene glycol) -: Silica -: LiClO4 [J].

Mello, NC ;

Bonagamba, TJ ;

Panepucci, H ;

Dahmouche, K ;

Judeinstein, P ;

Aegerter, MA .

MACROMOLECULES, 2000, 33 (04) :1280-1288