کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1643336 | 1517246 | 2015 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Incorporation of 3D crumpled graphene in nanostructured TiO2 films for dye-sensitized solar cells
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Incorporation of 3D crumpled graphene in nanostructured TiO2 films for dye-sensitized solar cells Incorporation of 3D crumpled graphene in nanostructured TiO2 films for dye-sensitized solar cells](/preview/png/1643336.png)
چکیده انگلیسی
The characteristics of three-dimensional crumpled graphene (3D CGR) incorporated into TiO2 photoanode film for dye-sensitized solar cells (DSSCs) were investigated. The 3D CGR was prepared from a colloidal solution of graphene oxide (GO) via an aerosol spray-drying process. The morphological and optical properties of the as-fabricated 3D CGR/TiO2 photoanodes were systematically investigated. Furthermore, the photovoltaic characteristics of DSSCs fabricated with 3D CGR/TiO2 photoanodes with different amounts of 3D CGR were investigated. The DSSCs fabricated with the 3D CGR/TiO2 photoanode (3D CGR/TiO2=0.01) showed the highest conversion efficiency of 6.3%, which was approximately 47% higher than that of a DSSC fabricated with a pure TiO2 photoanode.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 142, 1 March 2015, Pages 304-307
Journal: Materials Letters - Volume 142, 1 March 2015, Pages 304-307
نویسندگان
Hee Dong Jang, Eun Hee Jo, Hankwon Chang, Jiwoong Kim, KiâMin Roh,