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The effects of ultrasound frequency and power on the activation energy in Si-KOH reaction system
Jiao Q. B.; Bayanheshig; Tan X.; Zhu J. W.; Gao J. X.
2014
发表期刊中文 Chemical Letters
ISSNISBN/1001-8417
卷号25期号:4页码:617-620
摘要The activation energy is the minimum amount of energy required to initiate a reaction. It is one of the important indexes for appraising a reaction. The chemical reaction rate is closely related to the value of activation energy, and reducing activation energy is propitious to promoting a chemical reaction. In the present paper, the relationship between the activation energy in Si-KOH reaction system and the ultrasound frequency and power has been discussed for the first time. The range of ultrasound frequency and power is 40-100 kHz (interval by 20 kHz) and 10-50W (interval by 10W), respectively. The experimental data indicate that the activation energy decreases with the increasing ultrasound power. Comparing with the activation energy without ultrasound irradiation, the results in our paper indicate that ultrasound irradiation could reduce the activation energy in Si-KOH reaction system and increase the reaction rate. (C) 2013 Bayanheshig. Published by Elsevier B.V. on behalf of 中文 Chemical Society. All rights reserved.
收录类别SCI
语种英语
文献类型期刊论文
条目标识符http://ir.ciomp.ac.cn/handle/181722/44450
专题中科院长春光机所知识产出
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GB/T 7714
Jiao Q. B.,Bayanheshig,Tan X.,et al. The effects of ultrasound frequency and power on the activation energy in Si-KOH reaction system[J]. 中文 Chemical Letters,2014,25(4):617-620.
APA Jiao Q. B.,Bayanheshig,Tan X.,Zhu J. W.,&Gao J. X..(2014).The effects of ultrasound frequency and power on the activation energy in Si-KOH reaction system.中文 Chemical Letters,25(4),617-620.
MLA Jiao Q. B.,et al."The effects of ultrasound frequency and power on the activation energy in Si-KOH reaction system".中文 Chemical Letters 25.4(2014):617-620.
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