Ultrasound-Enhanced Electrochemical Preparation of Atomic Oxidants

Abstract:

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The atomic oxidant was prepared under conditions of ultrasound and non-ultrasound. The influence of electrolysis time, electrolyte concentration, electrolysis voltage and additive concentration on concentration of oxidant were investigated. The results show that ultrasound could enhance the perpetrating rate. For ultrasonic cavitation and chemical effect, the concentration of oxidant significantly increased. Under the condition of electrolysis time 3 hours, voltage 6V, 35% sulfuric acid concentration and 0.5g/L additive, the ultrasonic frequency 40kHz and power 150W, the effect of oxidation could get the best result, and the oxidant concentration reached 0.9177mol/L.

Info:

Periodical:

Edited by:

Hyungsun Kim, Jian Feng Yang, Chuleol Hee Han, Somchai Thongtem and Soo Wohn Lee

Pages:

445-448

DOI:

10.4028/www.scientific.net/MSF.695.445

Citation:

L. B. Li et al., "Ultrasound-Enhanced Electrochemical Preparation of Atomic Oxidants", Materials Science Forum, Vol. 695, pp. 445-448, 2011

Online since:

July 2011

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Price:

$35.00

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