کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1673123 | 1008944 | 2009 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electrochemical and spectroscopic characterization of a Benzo[c]cinnoline electrografted platinum surface
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Electrochemical and spectroscopic characterization of a Benzo[c]cinnoline electrografted platinum surface Electrochemical and spectroscopic characterization of a Benzo[c]cinnoline electrografted platinum surface](/preview/png/1673123.png)
چکیده انگلیسی
In this work, a platinum surface was modified with benzo[c]cinnoline (BCC) to get new insight into the metal modification area. By potential scanning from + 0.4 V to – 0.8 V, the diazotized BCC was reduced electrochemically and grafted onto the platinum electrode surface to form benzo[c]cinnoline modified platinum electrode (Pt-BCC). Electrochemical reduction of benzo[c]cinnoline diazonium salt on the electrode surface yielded a relatively stable organic film. The introduction of BCC molecules onto the platinum surface was verified by cyclic voltammetry, electrochemical impedance spectroscopy, Raman spectroscopy and ellipsometry. The stability and the potential range of the Pt-BCC electrode were also studied.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 517, Issue 9, 2 March 2009, Pages 2871–2877
Journal: Thin Solid Films - Volume 517, Issue 9, 2 March 2009, Pages 2871–2877
نویسندگان
Aybüke A. İsbir-Turan, Zafer Üstündağ, Ali Osman Solak, Emine Kılıç, Ayça Avseven,