کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
193604 | 459774 | 2009 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A hydrogen peroxide sensor based on electrochemically roughened silver 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: A hydrogen peroxide sensor based on electrochemically roughened silver electrodes A hydrogen peroxide sensor based on electrochemically roughened silver electrodes](/preview/png/193604.png)
چکیده انگلیسی
Silver (Ag) electrodes were roughened by electrochemical oxidation–reduction cycles (ORC) in a KCl solution. The roughened Ag electrode exhibited a powerful electrocatalytic activity for the reduction of hydrogen peroxide (H2O2). Atomic force microscopy and electrochemical experiments confirmed that the electrocatalytic ability mainly resulted from the Ag nanoparticles produced in the process of ORC on the roughened Ag electrode. The electrochemical behaviors of the roughened Ag electrodes toward the reduction of H2O2 and the factors related to that reduction were investigated in detail.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 54, Issue 18, 15 July 2009, Pages 4334–4339
Journal: Electrochimica Acta - Volume 54, Issue 18, 15 July 2009, Pages 4334–4339
نویسندگان
Wenping Lian, Li Wang, Yonghai Song, Huizhen Yuan, Sucai Zhao, Ping Li, Lili Chen,