高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (S1): 64.

• Analytical Sciences • 上一篇    下一篇

Study and Application of Ultrasound in Electroanalytical Chemistry

LIU Bin, SUN Xiang-Ying, XU Jin-Rui   

  1. Institute of Chemical Engineering, Huaqiao University, Quanzhou 362011
  • 出版日期:2000-12-31 发布日期:2000-12-31

Study and Application of Ultrasound in Electroanalytical Chemistry

LIU Bin, SUN Xiang-Ying, XU Jin-Rui   

  1. Institute of Chemical Engineering, Huaqiao University, Quanzhou 362011
  • Online:2000-12-31 Published:2000-12-31

PDF (PC)

摘要：

Recently there are some studies in the literature where sonochemistry is combined with electrochemistry[1,2],but the possible mechanisms only have been briefly described, the applications are seldom reported. Ultrasound at or near the electrode can accelerate the mass transport to and from it, activate its surface resulting from continuous cleaning and cavitation, so Chance the sensitivity[2-3]. In this paper we introduce the possible mechanisms and its applications by examining the anodic stripping voltammetric determination of copper in the presence of ultrasound.

Abstract:

Recently there are some studies in the literature where sonochemistry is combined with electrochemistry[1,2],but the possible mechanisms only have been briefly described, the applications are seldom reported. Ultrasound at or near the electrode can accelerate the mass transport to and from it, activate its surface resulting from continuous cleaning and cavitation, so Chance the sensitivity[2-3]. In this paper we introduce the possible mechanisms and its applications by examining the anodic stripping voltammetric determination of copper in the presence of ultrasound.

TrendMD: