کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5349520 | 1503546 | 2017 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Study of Cu2O\ZnO nanowires heterojunction designed by combining electrodeposition and atomic layer deposition
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
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چکیده انگلیسی
Cu2O\ZnO nanowires (NWs) heterojunctions were successfully prepared by combining Atomic layer Deposition (ALD) and Electrochemical Deposition (ECD) processes. The crystallinity, morphology and photoconductivity properties of the Cu2O\ZnO nanostructures have been investigated. The properties of the Cu2O absorber layer and the nanostructured heterojunction were studied in order to understand the mechanisms lying behind the low photoconductivity measured. It has been found that the interface state defects and the high resistivity of Cu2O film were limiting the photovoltaic properties of the prepared devices. The understanding presented in this work is expected to enable the optimization of solar cell devices based on Cu2O\ZnO nanomaterials and improve their overall performance.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 426, 31 December 2017, Pages 301-306
Journal: Applied Surface Science - Volume 426, 31 December 2017, Pages 301-306
نویسندگان
Houssin Makhlouf, Matthieu Weber, Olfa Messaoudi, Sophie Tingry, Matthieu Moret, Olivier Briot, Radhouane Chtoutou, Mikhael Bechelany,