PROTON CONDUCTION IN SOME SOLID HYDRATES AND KDP-FERROELECTRIC FAMILY MATERIALS

被引：21

作者：

CHANDRA, S

KUMAR, A

机构：

[1] Department of Physics, Banaras Hindu University, Varanasi

来源：

SOLID STATE IONICS | 1990年 / 40-1卷

关键词：

D O I：

10.1016/0167-2738(90)90139-I

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：

Proton conduction in solid hydrates and KDP-ferroelectric family materials is briefly reviewed with emphasis on the materials studied in our laboratory. Typical experimental studies like coulometry, IR, transient ionuc current for mobility and σ versus 1 T on APT·5H2O, KDP and ADP materials have been specifically discussed. A mechanism for proton transport in KDP and ADP has been proposed, in which it is suggested that H...O...H bridge gets electrolysed on the application of dc electric field resulting in H+ and OH- ions as mobile ionic species. © 1990.

引用

页码：863 / 868

页数：6

共 23 条

[1]

[Anonymous], 1981, SUPERIONIC SOLIDS

[2]

Barboux P, 1985, SOLID STATE PROTONIC, P173

[3] HIGH-TEMPERATURE PHASE TRANSITION IN KH2PO4 [J].