乳状液法制备憎液溶胶Ⅰ.BaCO3均匀粒子的制备

被引：5

作者：

于洺

张玉亭

机构：

[1] 天津纺织工学院材料科学系!天津,,天津纺织工学院材料科学系!天津,

来源：

物理化学学报 | 1997年 / 01期

关键词：

乳状液; 水池效应; 水相比; 碰撞聚集;

D O I：

暂无

中图分类号：

O648 [胶体化学（分散体系的物理化学）];

学科分类号：

摘要：

Uniform colloidal particles of BaCO3 are produced in the system of n-octanol,BaCl2 and Na2CO3 aqueous solutions under the action of hexadecyltrimethyammonium bromide(CTAB) by the methods of single-emulsion, double-emulsion, solution and gasblasting. The key factors, which determine the size, shape and uniformity of the particles,as well as the suitable methods to prepare uniform colloidal particles are figured out by comparing different (water-oil) phase ratios, kinetics of particles' growth and differentmethods of preparing hydrophobic sols.

引用

页码：74 / 78

页数：5

共 8 条

[1]

Nagy J. Coll.and Surf . 1989

[2]

Wong M,Thomas K,Gratzel M.J. Journal of the American Chemical Society . 1976

[3]

Visca M,Matijevic E.J. Journal of Colloid and Interface Science . 1979

[4]

McRae D,Matijevic E,Davis E. Journal of Colloid and Interface Science . 1975

[5]

Parent L,Moreau C,Noel D,et al. Materials Letters . 1989

[6]

Kandori Kazuhiko,Konno Kijiro,Kitahara Ayao. Journal of Dispersion Science and Technology . 1988

[7]

Abdullah Jariah,Baird Thomas,Braterman P,et al. Journal of Crystal Growth . 1987

[8]

Onsager O T,Loedeng R,Soerker P. et al. Catalysis Today . 1989

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