Influence of dispersed TiO2 on protonic conductivity of CsHSO4

被引：70

作者：

Ponomareva, VG ^{[1
]}

Lavrova, GV ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Solid State Chem, Novosibirsk 630128, Russia

来源：

SOLID STATE IONICS | 1998年 / 106卷 / 1-2期

关键词：

composites; solid electrolytes; interface interaction;

D O I：

10.1016/S0167-2738(97)00482-7

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The ionic conductivity of composite solid electrolytes (1-x)CsHSO4-xTiO(2) (x = 0-0.7) has been investigated. The low-temperature conductivity of the composites was shown to exceed by more than two orders of magnitude that of pure CsHSO4. The conductivity enhancement depends on the dispersoid concentration and its specific surface area. This effect is caused by the strong interface interaction between CsHSO4 and TiO2 in composites.

引用

页码：137 / 141

页数：5

共 16 条

[1] EFFECT OF THE SURFACE-PROPERTIES OF ALUMINA ON THE COMPOSITE ELECTROLYTE OF LITHIUM IODIDE AND ALUMINA [J].

ASAI, T ;

HU, CH ;

KAWAI, S .

SOLID STATE IONICS, 1988, 26 (01) :1-4

[2]

Baranov A. I., 1982, Pis'ma Zh. Eksp. Teor. Fiz, V36, P381

[3] THE EFFECT OF PARTICLE-SIZE ON THE ELECTRICAL-CONDUCTIVITY OF CUCL (AL2O3) COMPOSITES [J].

CHANG, MRW ;

SHAHI, K ;

WAGNER, JB .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1984, 131 (05) :1213-1214

[4]

CHEN L, 1986, COMPOSITE SOLID ELEC, P169

[5]

KIRKPATRICK S, 1971, PHYS REV LETT, V27, P1971

[6] CONDUCTION CHARACTERISTICS OF LITHIUM IODIDE ALUMINUM OXIDE SOLID ELECTROLYTES [J].

LIANG, CC .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1973, 120 (10) :1289-1292

[7] SPACE-CHARGE REGIONS IN SOLID 2-PHASE SYSTEMS AND THEIR CONDUCTION CONTRIBUTION .1. CONDUCTANCE ENHANCEMENT IN THE SYSTEM IONIC CONDUCTOR-INERT PHASE AND APPLICATION ON AGCL-AL2O3 AND AGCL-SIO2 [J].

MAIER, J .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1985, 46 (03) :309-320

[8] DEFECT CHEMISTRY AT INTERFACES [J].

MAIER, J .

SOLID STATE IONICS, 1994, 70 :43-51

[9]

MAIER J, 1988, SUPERIONIC SOLIDS SO, P137

[10] THE INFLUENCE OF SUPPORT ON THE ACTIVITY OF MONOLAYER VANADIA-TITANIA CATALYSTS FOR SELECTIVE CATALYTIC REDUCTION OF NO WITH AMMONIA [J].

MARSHNEVA, VI ;

SLAVINSKAYA, EM ;

KALINKINA, OV ;

ODEGOVA, GV ;

MOROZ, EM ;

LAVROVA, GV ;

SALANOV, AN .

JOURNAL OF CATALYSIS, 1995, 155 (02) :171-183

← 1 2 →