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Citation: Lu Fan, Chen Songying. Preparation of Ultrafine SnO₂ by Supercritical Fluid Drying Technology[J]. Chinese Journal of Applied Chemistry, ;1994, 44(5): 68-70. shu

Preparation of Ultrafine SnO₂ by Supercritical Fluid Drying Technology

Lu Fan ,
Chen Songying

1.
State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese, Academy of Sciences, Taiyuan 030001

Received Date: 15 December 1993
Available Online: 3 June 1994

The nanometer size SnO₂ powder was prepared by the sol-gel chemistry followedby supercritical fluid drying.The XRD,TEM and ASAP have been carried out to analyzethe structure,particle size and surface area of the powder.
- tin oxide,
- ultrafine particle,
- sol-gel method,
- supercritical fluid drying technology
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Preparation of Ultrafine SnO₂ by Supercritical Fluid Drying Technology