کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5025620 | 1470589 | 2017 | 17 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
(Photo) Electrochemical studies of chemically deposited h-CdS thin films
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: (Photo) Electrochemical studies of chemically deposited h-CdS thin films (Photo) Electrochemical studies of chemically deposited h-CdS thin films](/preview/png/5025620.png)
چکیده انگلیسی
The photoactive hexagonal phase cadmium sulfide (CdS) thin films are successfully deposited onto transparent conducting fluorine doped tin oxide (FTO) substrate using chemical bath deposition (CBD) method. The delocalization of atomic electron reduces the induced strain during the deposition of CdS thin film at 12Â pH which forms the stable hexagonal structural phase with a P63mc space group. The well adherent uniformly distributed porous flakes surface morphology of CdS thin film is observed. The hydrophilic nature of the CdS thin film has been observed from the wettability test by measuring the water contact angle. The optical band-gap energy is observed for CdS film is 2.32Â eV. The (photo) electrochemical studies of CdS thin film in dark and under illumination confirm the photoactivity of CdS thin film. The n-type conductivity of the CdS thin film observed from the Mott-Shottky plots. The electrical transport properties during the (Photo)electrochemical activity are investigated by electrochemical impedance spectroscopy (EIS) measurement in dark and under illumination conditions and generalized impedance models are developed with an equivalent circuit diagram of electrical compound.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 138, June 2017, Pages 192-199
Journal: Optik - International Journal for Light and Electron Optics - Volume 138, June 2017, Pages 192-199
نویسندگان
T.N. Narayana Swamy, A.R. Shelke, A.C. Lokhande, H.L. Pushpalatha, C.D. Lokhande, R. Ganesha,