کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10131106 | 1645538 | 2018 | 39 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Polypyrrole entrapped 18-molybdodisulphate anion for the detection of hydrogen peroxide
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
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چکیده انگلیسی
Dawson-type 18-molybdodisulphate anion [S2Mo18O62]4-has been immobilized within polypyrrole film by means of electrochemical polymerization. The polymer modified electrodes have been characterized with voltammetry and surface based techniques. The noticeable change in electrochemical properties of [S2Mo18O62]4- has been observed with immobilization, which is favours its electrocatalytic performance. Hydrogen peroxide reduction in neutral pH as a standard system for electrocatalytic properties assessment has been studied on composite film-modified electrodes and showed the sensitivity of 127â¯mAMâ1cmâ2. Developed system showed high stabilities towards redox switching and peroxide reduction.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 287, 10 October 2018, Pages 78-86
Journal: Electrochimica Acta - Volume 287, 10 October 2018, Pages 78-86
نویسندگان
Mustansara Yaqub, James Walsh, Fathima Laffir, Paula Olstoorn, Lekshmi Kailas, Robert Forster, Tia E. Keyes, Mikhail Vagin, Timothy McCormac,