کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1526140 | 995367 | 2009 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Impedimetric and electrocatalytic properties of nanostructured iron(II) phthalocyanine at pyrolytic graphite electrode
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Impedimetric and electrocatalytic properties of nanostructured iron(II) phthalocyanine at pyrolytic graphite electrode Impedimetric and electrocatalytic properties of nanostructured iron(II) phthalocyanine at pyrolytic graphite electrode](/preview/png/1526140.png)
چکیده انگلیسی
The electron transfer behaviour of nanostructured iron(II) phthalocyanine (nanoFePc) at edge plane pyrolytic graphite electrodes (EPPGEs) has been investigated using cyclic voltammetry and electrochemical impedance spectroscopy (EIS). This study proves that the nanoFePc-based electrode exhibits faster heterogeneous electron transfer constant, kapp (about a magnitude higher) than the bulk FePc. In addition, the nanoFePc exhibited enhanced electrocatalytic properties towards the detection of thiocyanate and nitrite in aqueous solutions compared to the bulk FePc counterpart. The results suggest that the nanoFePc could serve as a powerful organometallic functional material for the development of sensors and electrocatalytic devices.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Chemistry and Physics - Volume 114, Issue 1, 15 March 2009, Pages 113–119
Journal: Materials Chemistry and Physics - Volume 114, Issue 1, 15 March 2009, Pages 113–119
نویسندگان
Solomon A. Mamuru, Kenneth I. Ozoemena,