Efficient synthesis of plate-like crystalline hydrated tungsten trioxide thin films with highly improved electrochromic performance
Efficient synthesis of plate-like crystalline hydrated tungsten trioxide thin films with highly improved electrochromic performance
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DOI：
10.1039/c1cc15629b
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发表时间：
2012-01-01
影响因子：
4.9
通讯作者：
Sun, Xiao Wei
中科院分区：
文献类型：
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作者：
Jiao, Zhihui;Wang, Xiu;Sun, Xiao Wei
采用高效、简便、无模板的水热方法，在氟掺杂氧化锡（FTO）涂覆的透明导电衬底上生长了水合三氧化钨（3WO(3)中心点H2O）薄膜。该膜的显色/漂白反应速度快(t(c90%) = 4.3 s, t(b90%) = 1.4 s)，显色效率高（112.7 cm(2) C-1），这可能是由于其表面积大。
Plate-like hydrated tungsten trioxide (3WO(3)center dot H2O) films were grown on a fluorine doped tin oxide (FTO) coated transparent conductive substrate via an efficient, facile and template-free hydrothermal method. The film exhibited a fast coloration/bleaching response (t(c90%) = 4.3 s and t(b90%) = 1.4 s) and a high coloration efficiency (112.7 cm(2) C-1), which were probably due to a large surface area.