Preliminary study on the ionic conductivity of a polyphosphate composite

被引：42

作者：

Cappadonia, M

Niemzig, O

Stimming, U

机构：

[1] Tech Univ Munich, Phys Dept E19, D-85748 Garching, Germany

[2] Univ Duisburg Gesamthsch, Fachbereich Mashinenbau 7, D-47048 Duisburg, Germany

来源：

SOLID STATE IONICS | 1999年 / 125卷 / 1-4期

关键词：

ionic conductor; inorganic composite; impedance spectroscopy;

D O I：

10.1016/S0167-2738(99)00193-9

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：

An ammonium polyphosphate composite with high ionic conductivity was prepared. A thermal gravimetric analysis was performed. Investigations by impedance spectroscopy were carried out in dry and humid atmospheres. The conductivity was found to be remarkably high in a water-rich environment (less than or equal to 0.1 S cm(-1) at 573 K). (C) 1999 Published by Elsevier Science B.V. All rights reserved.

引用

页码：333 / 337

页数：5

共 6 条

[1] A NONLINEAR LEAST-SQUARES FIT PROCEDURE FOR ANALYSIS OF IMMITTANCE DATA OF ELECTROCHEMICAL SYSTEMS [J].