کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5465792 | 1517973 | 2017 | 26 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The preparation of decatungstate based high performance electrochromic film
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this work, porous decatungstate-TiO2 composite thin film has been prepared by the electrodeposition method. The advantages of decatungstate as electrochromic material are discussed and the electrochromic performances of the composite film have also been systematically investigated. The transmittance decreased from 98.0% down to 50.8% at the wavelength of 550 nm under an applied potential of â 0.8 V. Good reversibility and reproducibility also can be observed in the composite electrochromic film. The porous structure of the composite film not only provides a large surface area for loading W10 polyanions but is also beneficial for the fast diffusion of H+, which results in high electrochromic performances.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 639, 1 October 2017, Pages 1-6
Journal: Thin Solid Films - Volume 639, 1 October 2017, Pages 1-6
نویسندگان
Zhien Kim, Qian-Cheng Guo, Shi-Ming Wang, Qiong Wu, Zheng-Bo Han,