کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
190662 | 459703 | 2010 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Self-organized CdS microstructures by anodization of Cd in chloride containing Na2S solution
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
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چکیده انگلیسی
In the present work, we report on the formation of CdS films formed by anodization of a Cd-substrate in an aqueous electrolyte containing Na2S and NaCl. The presence of NaCl in the electrolyte strongly affects the morphology of the CdS film. Under optimized concentrations of NaCl, self-organized arrangements of CdS microstructures are formed. These structures are characterized by SEM, XRD and XPS. After heat treatment at 150 °C, the self-organized CdS structures show enhanced photocurrent response compared with a non-structured CdS film. Therefore, the self-ordered microstructures of CdS reported in this work bear potential for improved photo-electrochemical applications of CdS.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 55, Issue 26, 1 November 2010, Pages 7766–7771
Journal: Electrochimica Acta - Volume 55, Issue 26, 1 November 2010, Pages 7766–7771
نویسندگان
Min Yang, Nabeen K. Shrestha, Patrik Schmuki,