کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5161279 1501678 2017 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Raman spectroscopic study of oxidation of aniline and N-methylaniline with dichromate
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Raman spectroscopic study of oxidation of aniline and N-methylaniline with dichromate
چکیده انگلیسی
Chemical oxidative polymerization of aniline and N-methylaniline was studied with in situ time-resolved near-infrared (785 nm excitation wavelength) Raman spectroscopy. As an oxidant, dichromate anion at a molar ratio of 1:4.7 (oxidant to monomer) has been used. The results obtained have been analysed both in terms of kinetics, and changes in molecular structure. It has been shown that different features of reaction products possess different kinetic behavior. For aniline as a monomer, the relative content of reduced molecular fragments of the reaction product increases somewhat faster than that of oxidized products. For N-methylaniline, no remarkable differences have been found.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Structure - Volume 1139, 5 July 2017, Pages 333-337
نویسندگان
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