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1 引言 二(2-乙基己基)亚砜(简称DEHSO)由苏州大学化学系合成。关于DEHSO萃取钯的机理及络合物的组成与结构研究已有报道,但用电化学方法研究Pd-DEHSO络合吸附波尚未报道。本文对这一吸附波进行了一定的研究。 2 仪器与试剂 JP-2型示波极谱仪(成都仪器厂),BAS-100A电化学系统(美国)。DEHSO溶液:称取0.6725g DEHSO,用乙
1 Introduction Di (2-ethylhexyl) sulfoxide (referred to as DEHSO) synthesized by the Department of Chemistry, Soochow University. The mechanism of the extraction of palladium by DEHSO and the composition and structure of the complexes have been reported. However, the electrochemical adsorption of Pd-DEHSO complexes has not been reported. In this paper, a certain study of this adsorption wave has been carried out. 2 instruments and reagents JP-2 oscilloscope polarography (Chengdu Instrument Factory), BAS-100A electrochemical system (United States). DEHSO solution: Weigh 0.6725g DEHSO, with B.