کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1622875 | 1516403 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Preparation and photoelectric properties of ordered mesoporous titania thin films
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Preparation and photoelectric properties of ordered mesoporous titania thin films Preparation and photoelectric properties of ordered mesoporous titania thin films](/preview/png/1622875.png)
چکیده انگلیسی
Ordered mesoporous titania (MT) thin films have been grown on Si and indium tin oxides (ITO) substrates by evaporation-induced self-assembly (EISA) technique. The films have honeycomb-like structures and are consisted of anatase nanocrystallites, as evidenced from Raman spectra and high resolution transmission electron microscopy. The band-gap energies of the mesoporous titania thin films are larger than that of bulk TiO2 and are tunable through controlling film processing. Refractive index and extinction coefficient of the mesoporous titania thin films were determined using spectroscopic ellipsometry and were found to depend on the film thickness.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 474, Issues 1–2, 17 April 2009, Pages 326–329
Journal: Journal of Alloys and Compounds - Volume 474, Issues 1–2, 17 April 2009, Pages 326–329
نویسندگان
Yue Shen, Junchao Tao, Feng Gu, Lu Huang, Jian Bao, Jiancheng Zhang, Ning Dai,