کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
81109 | 49425 | 2007 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Preparation of ZnO nanoparticles and nanosheets and their application to dye-sensitized solar cells
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Preparation of ZnO nanoparticles and nanosheets and their application to dye-sensitized solar cells Preparation of ZnO nanoparticles and nanosheets and their application to dye-sensitized solar cells](/preview/png/81109.png)
چکیده انگلیسی
ZnO nanoparticles which have diameter of 15 nm were prepared by hydrothermal method. ZnO nanosheets were obtained by re-hydrothermal treatment of ZnO nanoparticles. The phase and morphology were investigated by using transmission electron microscope, scanning electron microscope and X-ray diffraction. Also, absorbance spectra were measured by using a UV–vis spectrophotometer. A fill factor of 0.55, short-circuit current of 2.059 mA/cm2, open-circuit voltage of 0.593 V and an overall light to electricity conversion efficiency of 1.55% for the solar cell based on ZnO nanosheets were obtained.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy Materials and Solar Cells - Volume 91, Issue 18, 6 November 2007, Pages 1658–1662
Journal: Solar Energy Materials and Solar Cells - Volume 91, Issue 18, 6 November 2007, Pages 1658–1662
نویسندگان
Ali Elkhidir Suliman, Yiwen Tang, Liang Xu,