PREPARATION OF UNIFORM LITHIUM TANTALATE SPHERICAL-PARTICLES BY 2 DIFFERENT AEROSOL PROCESSES

被引：7

作者：

AMIEL, O

CAZEAU, P

SALMON, R

机构：

[1] INST CHIM MAT CONDENSEE BORDEAUX,F-33600 PESSAC,FRANCE

[2] UNIV BORDEAUX 1,CHIM ORGAN & ORGANOMET LAB,F-33405 TALENCE,FRANCE

来源：

JOURNAL OF MATERIALS SCIENCE | 1995年 / 30卷 / 14期

关键词：

D O I：

10.1007/BF00351884

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The preparation of spherical particles of controlled size by chemical reactions in aerosol has been extended to the elaboration of mixed binary oxides. Two elaboration routes have been investigated: an aerosol route and a mixed aerosol-organometallic route. In the two cases, lithium tantalate compounds have been prepared but the chemical reactions involved are different for the two routes. Reaction mechanisms which enable an interpretation of the experimental results are proposed.

引用

页码：3674 / 3679

页数：6

共 42 条

[1]

AMIEL O, 1992, THESIS U BORDEAUX 1

[2]

AMIEL O, 1990, J AEROSOL SCI, V6, P799

[3] ULTRAFINE POWDERS OF SRTIO3 FROM THE HYDROTHERMAL PREPARATION AND THEIR CATALYTIC ACTIVITY IN THE PHOTOLYSIS OF WATER [J].