کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
178615 459309 2016 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
The reduction behavior of free chlorine at boron-doped diamond electrodes
ترجمه فارسی عنوان
رفتار کاهش کلر آزاد در الکترود الماس بر مبنای بور
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
چکیده انگلیسی


• Observation of the first reduction stage of HClO at a BDD electrode
• The observation of a one-electron reduction is peculiar to BDD.
• Characteristic as nonactive electrode allows to observe of one-electron reduction.
• ClO− is considered as product of one-electron reduction of two HClO.
• ClO− reduction proceeds through ORR by chemical reaction with H2O2.

The electrochemical reduction behavior of hypochlorite ions (ClO−) and hypochlorous acid (HClO) at the surface of boron-doped diamond electrodes is presented. The ClO− reduction behavior is strongly affected by the dissolved oxygen through homogeneous oxygen recovery reaction between ClO− and H2O2 as ORR product. As for HClO reduction, one-electron mechanism which is a peculiar characteristic of boron-doped diamond electrodes, was observed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochemistry Communications - Volume 70, September 2016, Pages 18–22
نویسندگان
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