کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7118350 1461391 2016 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
5,10,15,20-tetrakis(4-chlorophenyl)porphyrin decorated TiO2 nanotube arrays: Composite photoelectrodes for visible photocurrent generation and simultaneous degradation of organic pollutant
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی برق و الکترونیک
پیش نمایش صفحه اول مقاله
5,10,15,20-tetrakis(4-chlorophenyl)porphyrin decorated TiO2 nanotube arrays: Composite photoelectrodes for visible photocurrent generation and simultaneous degradation of organic pollutant
چکیده انگلیسی
The composite TiO2 nanotube arrays/5,10,15,20-tetrakis(4-chlorophenyl) porphyrin (H2TClPP-TNTs) photoelectrode with high visible light photoelectrochemical properties was prepared by a facile surface adsorption method. The morphology, composition and optical property of H2TClPP-TNTs photoelectrode was investigated by scanning electron microscopy, X-ray diffraction, FT-IR spectra, X-ray photoelectron spectroscopy and UV-vis diffuse reflectance spectroscopy. The sensitization of H2TClPP on TNTs significantly extended the visible light response, the as-prepared H2TClPP-TNTs photoelectrode exhibits excellent photoelectrochemical performance and photocatalytic activity. The photodegradation efficiency of rhodamine B by using H2TClPP-TNTs irradiated under visible light for 4 h was up to 92.8%, which was higher than that of pure TiO2 nanotube arrays.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science in Semiconductor Processing - Volume 56, December 2016, Pages 166-173
نویسندگان
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