کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
188554 | 459662 | 2012 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electroreduction mechanism of 8-quinolinecarboxylic acid and the herbicide quinmerac on mercury electrodes
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Electroreduction mechanism of 8-quinolinecarboxylic acid and the herbicide quinmerac on mercury electrodes Electroreduction mechanism of 8-quinolinecarboxylic acid and the herbicide quinmerac on mercury electrodes](/preview/png/188554.png)
چکیده انگلیسی
The electroreductions of 8-quinolinecarboxylic acid and his derivative quinmerac (a quinolinic herbicide) are studied by cyclic and differential pulse voltammetry on mercury electrodes. The use of surfactants was found essential to avoid the adsorption of reactants on the mercury surface. In both cases the electroreduction processes corresponded to electrodimerization reactions in competition with ECE processes, depending on the experimental conditions. The oxidation of the radicals formed after the first electron transfers differ from 8-quinolinecarboxylic acid to quinmerac, being more complicated in this last case.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 74, 15 July 2012, Pages 87–92
Journal: Electrochimica Acta - Volume 74, 15 July 2012, Pages 87–92
نویسندگان
Sara Pintado, Mercedes Ruiz Montoya, José Miguel Rodríguez Mellado,