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染料敏化TiO₂/MoO₃薄膜电池的光电变色

Photoelectrochromism of Dye-sensitized Nanoporous TiO₂ Film Combined with Electrodeposited MoO₃ Film

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【Author】 Zhang Li 1** Ren Yan- Jie Cai Sheng- Min (College of Chemistry and Molecular Engineering, Peking University,Beijing 100871; 1Suzhou Teacher′ s College of Anhui Province, Suzhou 234000)

【机构】安徽省宿州师范专科学校!宿州234000北京大学访问学者；北京大学化学与分子工程学院!北京100871；

【摘要】在导电玻璃上电沉积得到 MoO3薄膜 ,该薄膜具有良好的电致变色特性，用它和顺二硫氰根-双 (2,2′-联吡啶- 4,4′-二羧酸 )合钌 (II)[cis- bis(thiocyanato)- bis(2,2′- bipyridyl- 4,4′- dicarboxylate)ruthenium(II),简写为 [RuL2(SCN)2]染料敏化的 TiO2纳米结构多孔膜组成电池，在白光照射下可产生显著的颜色变化，有望用于自供电源的电色灵巧窗 (self- powered smart window).更多还原

【Abstract】 A self- powered smart window was achieved by combining a dye- sensitized nanoporous TiO2 film as photovoltaic layer with an electrodeposited MoO3 film as electrochromic layer. This window changed from almost transparent to blue spontaneously under illumination, and thus could modulate light transmittance.更多还原