Citation: Xiang Qin LIN, Liang Dong FENG, Hao ZHANG. A Home-made Simple Set-up for Measurement of Electrochemical Surface Tension Spectrum on a Mercury Drop Electrode[J]. Chinese Chemical Letters, ;2006, 17(4): 493-495. shu

A Home-made Simple Set-up for Measurement of Electrochemical Surface Tension Spectrum on a Mercury Drop Electrode

University of Science and Technology of China, Hefei 230026

Received Date: 18 July 2005

Fund Project: This work is financially supported by SRFDP (No.20040358021).

A setup for recording surface tension curves at a mercury drop during potential scanning is designed based on photo-sensitive detection system. Surface tension spectrum at Hg drop can be recorded by voltammetric study. A Yb(Ⅲ)-NO₂^- catalytic reduction system was used for characterization. The simple, sensitive technique can be expected to provide fresh information on molecular interactions at electrode surfaces.
- Surface tension; electrochemistry; mercury drop; measurement
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