کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1258267 971609 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Synthesis and photocatalytic activity of TiO2/conjugated polymer complex nanoparticles
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Synthesis and photocatalytic activity of TiO2/conjugated polymer complex nanoparticles
چکیده انگلیسی

A photocatalyst of nanometer TiO2/conjugated polymer complex was successfully synthesized and characterized by spectroscopic methods and photocatalytic experiments. The complex photocatalyst could be activated by absorbing both ultraviolet and visible light (λ = 190–800 nm). Methylene blue (MB) could be degraded more efficiently on the complex photocatalyst than on the TiO2 under natural light. The conjugated polymer played a promoting role in the photocatalytic degradation of MB. The calcination temperature had an important effect in degradation of dye and could be summarized as 260 °C > 300 °C > 340 °C > 220 °C > 180 °C.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Chemical Letters - Volume 19, Issue 6, June 2008, Pages 742–746
نویسندگان
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