کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5463379 1517186 2017 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A facile graft polymerization approach to N-doped TiO2 heterostructures with enhanced visible-light photocatalytic activity
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
A facile graft polymerization approach to N-doped TiO2 heterostructures with enhanced visible-light photocatalytic activity
چکیده انگلیسی
We report the preparation of a N-doped TiO2 heterostructure with high activity as a visible-light-driven photocatalyst via a facile graft polymerization approach. The synthesized N-doped TiO2 heterostructure was characterized using Fourier-transform infrared spectroscopy, ultraviolet-visible spectroscopy, transmission electron microscopy, X-ray diffraction, and X-ray photoelectron spectroscopy. Compared with TiO2, the N-doped TiO2 heterostructure exhibited enhanced photocatalytic activity in the degradation of methyl orange under visible-light irradiation. The enhanced photocatalytic activity of N-doped TiO2 heterostructures could be attributed to the utilization of a large part of the solar spectrum, resulting from modification of the TiO2 electronic band structure.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 202, 1 September 2017, Pages 66-69
نویسندگان
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