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Sonochemical preparation of carbon spheres
Mitsue Fujita1, Naoki Komatsu1, Takahide Kimura1
1Department of Chemistry, Shiga University of Medical Science, Seta, Otsu 520-2192, Japan.
Ultrasonics Sonochemistry
|December 19, 2013
Abstract:
Spherical morphology of carbon with 150-400 nm size is produced by sonication (480 kHz, 2.5 W) of toluene with water under ambient conditions. Medium range of frequency and weak power of ultrasound is found to be the appropriate conditions for preparing the carbon spheres. Morphological and structural analysis of the product is carried out with TEM, SEM, elemental analysis, TGA, and FT-IR spectroscopy.

