铬—水杨基萤光酮—曲拉通—100多元络合物组成的研究

Research in the Composition of Chromium—Salicylfluorone—TritonX—100 Polycomplex

本文用等摩尔系列、摩尔比、制备法研究了 Cr-SAF-TritonX-100的组成,得到:Cr∶SAF∶TritonX-100=1∶4∶2、1∶4∶20、1∶4∶50三种,其中1∶4∶2、1∶4∶20络合物难溶于水,其固体产品进行了红外光谱分析和全分析。1∶4∶50是形成的高次胶束络合物,并由胶束增溶溶于胶体溶液中。增敏和最大吸收波长红移是由于逐级形成络合物。本文并提出了可能的络合物模型。

This paper studies the composition of Cr-SAF-TritonX-100 with method of equimolar saries. molar ration and production,and obtains three datum:Cr:SAF:TritonX-100=1:4:2,1:4: 20,1:4:50 and,among them,the 1:4:2 and 1:4:20 complexes are found to be difficult to dissolve in weter.An infrared spectral analysis and total analysis has been carried out on its solid prod- uct.The 1:4:50 type is a micelle complex of higher degree and can be dissolved by colloidal solubi- lization in colloidal solution.The increase of sensitivity and maximan absorption weveleagth red shift is by stepwise formation of complex.And this paper also advances a probable modal of complex.