Preparation of Sn-In2O3 Nanoparticles Colloid Solution

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Sn-In2O3 nanoparticles were synthesized by Sol-Gel method and dispersed steady Sn-In2O3 colloid solution was gained. Sn-In2O3 nanoparticles are body-center cube ferromanganese mine structure proved by XRD. And they are spheres and 15~25nm studied by HRTEM. The average size of nanoparticles is 21.7 nm with a narrow width 10.8nm measured by granularity instrument. Zeta potential is +33.4mV which means that there are very strong electrostatic repulsion to prevent the bird nesting of Sn-In2O3 nanoparticles.

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836-839

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October 2011

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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