CeO2 thin films by flash evaporation

被引：27

作者：

RamirezDuverger, A

RuizSalvador, AR

HernandezSanchez, MP

GarciaSanchez, MF

RodriguezGattorno, G

机构：

[1] UNIV LA HABANA,FAC PHYS,IMRE,DIEES,HAVANA 10400,CUBA

[2] UNIV LA HABANA,FAC PHYS,IMRE,ZEOLITES ENGN LAB,HAVANA 10400,CUBA

[3] UNIV LA HABANA,IMRE,LAB SENSORS,HAVANA 10400,CUBA

来源：

SOLID STATE IONICS | 1997年 / 96卷 / 1-2期

关键词：

cerium oxide; thin films; ion conductivity; oxide; flash evaporation; electrolyte;

D O I：

10.1016/S0167-2738(96)00621-2

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：

Oxide ion conductors have received special attention during the last 20 years for their applications in high temperature fuel cells and sensors. Cerium oxide based solid electrolytes have one of the lowest activation energies among the fluorite type oxide ion conductors. We present a methodology for obtaining cerium oxide thin films by flash evaporation. The films were characterized using X-ray diffraction, optical absorption, and AC conductivity. The results show the ionic nature of the electrical conductivity.

引用

页码：89 / 93

页数：5

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