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
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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