摘要
用自行设计的反射光谱薄层电解池测定了二茂铁在NaClO_1/CH_3CN中的E^O′和n值、铁氰化钾在KCl底液中和亚甲蓝在KNO_3/DMSO中的扩散系数。对亚甲蓝在二甲亚砜介质中的还原过程进行了研究,证明有一电子还原产物存在。
With ferrocene and methylene blue in nonaqueous solvents, we tested the characteristic of the reflectance thin-layer spectroelectrochcmical cell which was designed by ourselves. We observed a very good response of optical signal to electrosignal. We determined the E0' and n values of ferrocene and the diffusion coefficients of potassium ferrocyanide and methylene blue. The mechanism of methylene blue being reduced in DMSO medium was investigated.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
1992年第6期741-744,共4页
Chemical Journal of Chinese Universities
基金
国家自然科学基金
关键词
反射薄层池
光谱电化学
Reflectance thin-layer cell, Ferrocene, Methylene blue, Spectroelectrochemical method
