کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1682027 1518710 2013 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Research of composition and photocatalytic property of carbon-doped Ti-O films prepared by R-MS using CO2 gas resource
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سطوح، پوشش‌ها و فیلم‌ها
پیش نمایش صفحه اول مقاله
Research of composition and photocatalytic property of carbon-doped Ti-O films prepared by R-MS using CO2 gas resource
چکیده انگلیسی

In this paper, carbon-doped Ti-O films were prepared on silicon wafer and stainless steel by reaction magnetron sputtering using CO2 as carbon and oxygen source. By changing the ratio of CO2/O2, a series of films with different composition can be obtained. X-ray photoelectron spectroscopy (XPS) was employed to analyze composition of as-prepared films. The result proved that carbon was doped into titanium successfully. Ultraviolet–visible (UV–Vis) spectrophotometer in the wavelength range of 250–900 nm was used to record the absorbance of as-prepared film samples. The photocatalytic activities of as-prepared films were evaluated by measuring the decolorization rate of methyl orange under UV light irradiation. The results showed that as-prepared carbon-doped Ti-O films have fairly photocatalysis activity, which to be hoped to become candidate materials for photocatalyst.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms - Volume 307, 15 July 2013, Pages 381–384
نویسندگان
, , , , ,