کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
170767 | 458413 | 2013 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
In situ study of electrochromic properties of self-assembled TiO2 nanotubes
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: In situ study of electrochromic properties of self-assembled TiO2 nanotubes In situ study of electrochromic properties of self-assembled TiO2 nanotubes](/preview/png/170767.png)
چکیده انگلیسی
Electrochromical properties of anodic self-assembled nanotubes were investigated. It was found that amorphous titania nanotubes were able to insert H+ ions in a highly reversible manner. Coloration of the TiO2 nanotubes occurred at potentials below −0.5 V vs. Ag/AgCl in 1M (NH4)2SO4 aqueous solution. The proton insertion reaction probably leads to the formation of a Ti3+/Ti4+ solid solution in the amorphous titania electrode, as was shown by the analysis of the derivative curve. The nanotubular titania electrode shows reasonable color efficiency when compared with other electrochromic materials and it is a promising candidate for the fabrication of low-cost interdigitated electrochromic devices.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Comptes Rendus Chimie - Volume 16, Issue 1, January 2013, Pages 96–102
Journal: Comptes Rendus Chimie - Volume 16, Issue 1, January 2013, Pages 96–102
نویسندگان
Ilie Hanzu, Virginie Hornebecq, Thierry Djenizian, Philippe Knauth,