کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1676614 | 1009005 | 2006 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Influence of Fe3+ ions on the photocatalytic activity of TiO2 films prepared by micro-plasma oxidation method
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Influence of Fe3+ ions on the photocatalytic activity of TiO2 films prepared by micro-plasma oxidation method Influence of Fe3+ ions on the photocatalytic activity of TiO2 films prepared by micro-plasma oxidation method](/preview/png/1676614.png)
چکیده انگلیسی
Microporous titanium dioxide thin films have been fabricated on titanium plates by the micro-plasma oxidation method with the electrolyte of H2SO4. The influence of Fe3+ ions addition in the electrolyte on the photocatalytic activities was investigated. The results reveal that titanium dioxide thin films produced with Fe3+ addition electrolyte exhibit higher photoactivity than pure electrolyte for the oxidation of rhodamine B. The removal of rhodamine B reaches 90% for 30 min when Fe3+ addition concentrate is 0.2 g/L. Experimental results of X-ray diffraction and atom force microscopy show that the increase in activity is related to change in the lattice parameters and cell volume.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 496, Issue 2, 21 February 2006, Pages 288–292
Journal: Thin Solid Films - Volume 496, Issue 2, 21 February 2006, Pages 288–292
نویسندگان
Xiaohong Wu, Qin Wei, Jiang Zhaohua,