Effect of carbon tetrachloride on the luminol sonochemiluminescence reaction kinetics during multibubble cavitation

被引：9

作者：

Corzo, Bryan A. ^{[1
]}

Suarez-Herrera, Marco F. ^{[1
]}

机构：

[1] Univ Nacl Colombia, Fac Ciencias, Dept Quim, Cra 30 45-03,Edificio 451, Bogota, Colombia

来源：

ULTRASONICS SONOCHEMISTRY | 2018年 / 48卷

关键词：

Luminol sonochemiluminescence; Carbon tetrachloride; Cavitation dynamics; AQUEOUS-SOLUTIONS; SONOCHEMICAL DEGRADATION; ULTRASOUND; CHEMILUMINESCENCE; SONOLUMINESCENCE; BUBBLE; LUMINESCENCE; IRRADIATION; SOLUTES;

D O I：

10.1016/j.ultsonch.2018.06.005

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

The sonochemiluminescence (SCL) of luminol reaction was studied in alkaline medium using a dissolution of luminol, sodium carbonate, hydrogen peroxide and carbon tetrachloride. The presence of carbon tetrachloride enhances the SCL reaction up to allow the study of the reaction in real time using a cell phone video camera. This experimental setup allows the study of the cavitation dynamics in real time and through all the reactor, including homogeneous and heterogeneous cavitation zones. Finally, it was tested the effect of ethanol, the ionic strength and pH on the SCL.

引用

页码：281 / 286

页数：6

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