Synthesis of barium sulfate nanoparticles in water-in-oil microemulsion systems

被引：24
|
作者：
Ivanova, NI
Rudelev, DS
Summ, BD
Chalykh, AA
机构：
[1] Moscow MV Lomonosov State Univ, Dept Chem, Moscow 119899, Russia
[2] Moscow MV Lomonosov State Univ, Inst Phys Chem, Moscow 119911, Russia
来源：
COLLOID JOURNAL | 2001年 / 63卷 / 06期
关键词：
D O I：
10.1023/A:1013267702613
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：
Micellar solutions of poly(ethylene glycol) octylphenyl ether and n-hexyl alcohol in cyclohexane were used to study the formation of water-in-oil microemulsion system and to synthesize barium sulfate nanoparticles. Barium sulfate particles (the average diameter is 10 nm) were obtained by mixing two microemulsion systems containing Ba2+ and SO42- ions. It was shown that the sizes of BaSO4 particles measured by the dynamic light scattering and electron microscopy are in good agreement with each other.
引用
收藏
页码：714 / 717
页数：4
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