کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
192790 | 459751 | 2009 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Two types of vertically adsorbed 3-pyridinecarboxylate on Au(1 1 1), Au(1 0 0) and Au(1 1 0) electrodes
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Two types of vertically adsorbed 3-pyridinecarboxylate on Au(1 1 1), Au(1 0 0) and Au(1 1 0) electrodes Two types of vertically adsorbed 3-pyridinecarboxylate on Au(1 1 1), Au(1 0 0) and Au(1 1 0) electrodes](/preview/png/192790.png)
چکیده انگلیسی
3-Pyridinecarboxylic acid (3-PC) adsorbed on low index face electrodes in NaF solution were investigated using in situ Fourier transform-infrared (FTIR) spectroscopy and differential capacity measurements. Two types of vertically adsorbed 3-PC were confirmed on the electrodes, while flat-lying adsorbed species were not observed at the potentials measured. At negative potentials, 3-PC molecules adsorb vertically on the electrode via the lone pair electrons of the pyridine ring nitrogen atom, and at positive potentials, 3-PC adsorbs vertically via the two oxygen atoms of the carboxyl group.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 54, Issue 8, 1 March 2009, Pages 2360–2366
Journal: Electrochimica Acta - Volume 54, Issue 8, 1 March 2009, Pages 2360–2366
نویسندگان
Yasunari Ikezawa, Shun Sawamura,