کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5367148 1388361 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Structure, electrochromic and optical properties of WO3 film prepared by dip coating-pyrolysis
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
Structure, electrochromic and optical properties of WO3 film prepared by dip coating-pyrolysis
چکیده انگلیسی
The tungsten oxide (WO3) film was grown by dip coating-pyrolysis method with the PEG-400 as the structure-directing agent. Microstructure of the WO3 film was characterized by TG-DSC, XRD and SEM techniques. It was found that the film annealed at 350 °C for 2 h comprised cubic WO3 and orthorhombic WO3. The measurements of the cyclic voltammetry (CV) and UV-vis spectrum suggested that the WO3 film had a good electrochromic reversibility performance. The film possessed excellent modulation to the visible light and the maximal average transmittance modulation reached 70.06%.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 253, Issue 12, 15 April 2007, Pages 5553-5557
نویسندگان
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