کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
190927 | 459710 | 2010 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Electrochemical deposition of platinum on fluorine-doped tin oxide: The nucleation mechanisms
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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: Electrochemical deposition of platinum on fluorine-doped tin oxide: The nucleation mechanisms Electrochemical deposition of platinum on fluorine-doped tin oxide: The nucleation mechanisms](/preview/png/190927.png)
چکیده انگلیسی
We report the electrochemical formation of Pt particles on fluorine-doped tin oxide electrodes by varying the concentration of PtCl42− ions and the overpotentials within the mass-transfer-limited region. The nucleation mechanisms are considered based on the results obtained by cyclic voltammetry, chronoamperometry, and scanning electron microscopy; the nucleation mechanism changes from progressive to instantaneous as the overpotential and the concentration increase. The physical properties of deposited Pt particles, such as particle density, size, and morphology, are also studied with the changes in overpotential, concentration of PtCl42− ions, or both.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 55, Issue 24, 1 October 2010, Pages 7276–7281
Journal: Electrochimica Acta - Volume 55, Issue 24, 1 October 2010, Pages 7276–7281
نویسندگان
Young-Seon Ko, Young-Uk Kwon,