Heteropolyacids as protonic conductors

被引：9

作者：

Davidovic, M

Mioc, UB

机构：

[1] UNIV BELGRADE, FAC ELECT ENGN, YU-11001 BELGRADE, YUGOSLAVIA

[2] UNIV BELGRADE, FAC PHYS CHEM, YU-11001 BELGRADE, YUGOSLAVIA

来源：

ADVANCED MATERIALS FOR HIGH TECHNOLOGY APPLICATIONS | 1996年 / 214卷

关键词：

heteropolyacids; protonic conductivity; structure properties; free proton; neutron spectroscopy;

D O I：

10.4028/www.scientific.net/MSF.214.99

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：

Protonic conductors belong to the conductors whose charge carriers are proton and protonic entities: H+, OH-, H2O, [H(H2O)(n)](+). A small group of these compounds have exceptionally high proton conductivity, Heteropolyacids with respect to their conductivity of (1-100) x 10(-3) Scm(-1) belong to the superionic conductors at room temperature, They have pronounced catalytic properties. In order to understand the mechanism of conductivity it is necessary to study the structure and dynamic properties of protonic species as charge carriers.

引用

页码：99 / 108

页数：10

共 28 条

[1] DODECATUNGSTOPHOSPHORIC ACID HEXAHYDRATE, (H5O2+)3(PW12O403-) - TRUE STRUCTURE OF KEGGINS PENTAHYDRATE FROM SINGLE-CRYSTAL X-RAY AND NEUTRON-DIFFRACTION DATA [J].