Proton polymeric gel electrolyte membranes based on polymethylmethacrylate

被引：97

作者：

Grillone, AM ^{[1
]}

Panero, S ^{[1
]}

Retamal, BA ^{[1
]}

Scrosati, B ^{[1
]}

机构：

[1] Univ La Sapienza, Dipartimento Chim, Sez Elettrochim, Rome, Italy

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1999年 / 146卷 / 01期

关键词：

D O I：

10.1149/1.1391559

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

In this work we report the synthesis of proton-conducting gel membranes' obtained by incorporating salicylic acid in a highly plasticized (poly)methylmethacrylate matrix. We have prepared these gel membranes by using particular solvent mixtures consisting of propylene carbonate (PC), ethylene carbonate (EC), and fixed molar ratios of either dimethylformamide (DMF), methylformamide (MF), or formamide (F). The conductivity of the gel membranes prepared from these three-solvent mixtures is higher than that obtained by the parent liquid PC/EC solutions. Furthermore,the membranes are stable at moderately high temperatures (not exceeding 70 degrees C), and their conductivity is only moderately dependent on the relative humidity conditions. (C) 1999 The Electrochemical Society. S0013-4651(98)05-020-4. All rights reserved.

引用

页码：27 / 31

页数：5

共 15 条

[1] IONIC-CONDUCTIVITY IN ORGANIC-SOLIDS DERIVED FROM AMORPHOUS MACROMOLECULES [J].

BALLARD, DGH ;

CHESHIRE, P ;

MANN, TS ;

PRZEWORSKI, JE .

MACROMOLECULES, 1990, 23 (05) :1256-1264

[2] The effect of silicon and phosphorus on the degradation of poly(methyl methacrylate) [J].

Chang, TC ;

Chen, YC ;

Ho, SY ;

Chiu, YS .

POLYMER, 1996, 37 (14) :2963-2968

[3] SOLID-STATE PROTONIC CONDUCTORS - COMPLEXATION OF POLY(ETHYLENE OXIDE) OR POLY(ACRYLIC ACID) WITH NH4HSO4 [J].

DANIEL, MF ;

DESBAT, B ;

LASSEGUES, JC .

SOLID STATE IONICS, 1988, 28 :632-636

[4] CHARACTERIZATION OF PAN-BASED GEL ELECTROLYTES - ELECTROCHEMICAL STABILITY AND LITHIUM CYCLABILITY [J].

DAUTZENBERG, G ;

CROCE, F ;

PASSERINI, S ;

SCROSATI, B .

CHEMISTRY OF MATERIALS, 1994, 6 (04) :538-542

[5]

Gray FM., 1991, SOLID POLYM ELECTROL, P125

[6] EFFECT OF PLASTICIZERS ON THE PROPERTIES OF NEW AMBIENT-TEMPERATURE POLYMER ELECTROLYTE [J].

HUQ, R ;

KOKSBANG, R ;

TONDER, PE ;

FARRINGTON, GC .

ELECTROCHIMICA ACTA, 1992, 37 (09) :1681-1684

[7] INFLUENCE OF PLASTICIZERS ON THE ELECTROCHEMICAL AND CHEMICAL-STABILITY OF A LI+ POLYMER ELECTROLYTE [J].

HUQ, R ;

FARRINGTON, GC ;

KOKSBANG, R ;

TONDER, PE .

SOLID STATE IONICS, 1992, 57 (3-4) :277-283

[8] Proton conductivity: Materials and applications [J].

Kreuer, KD .

CHEMISTRY OF MATERIALS, 1996, 8 (03) :610-641

[9] On the development of proton conducting materials for technological applications [J].

Kreuer, KD .

SOLID STATE IONICS, 1997, 97 (1-4) :1-15

[10] FROM MODEL SOLID-STATE PROTONIC CONDUCTORS TO NEW POLYMER ELECTROLYTES [J].

LASSEGUES, JC ;

DESBAT, B ;

TRINQUET, O ;

CRUEGE, F ;

POINSIGNON, C .

SOLID STATE IONICS, 1989, 35 (1-2) :17-25

← 1 2 →