SBIR Phase I: Electrochromic Materials Based on Novel Inorganic/Organic Polyoxometalate Polymer

SBIR第一期：基于新型无机/有机多金属氧酸盐聚合物的电致变色材料

• 批准号: 9861473
• 负责人: Haixing Zheng
• 金额: $ 10万
• 依托单位: CHEMAT TECHNOLOGY INC
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1999
• 资助国家: 美国
• 起止时间: 1999-01-01 至 1999-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9861473&HistoricalAwards=false
• 关键词: SBIR; Phase; Electrochromic; Materials; Based

9861473 This Phase I Small Business Innovation Research (SBIR) project aims to develop a novel design of an all solid electro-chromic device based on a novel inorganic/ organic polyoxometalate polymer. The new design is composed of four layers, two transparent conductor layers (TC), an anode LiCoO2 EC layer, and a cathode inorganic/ organic polyoxometalate polymer EC layer. The advantage of this complementary design is that the electrodes are balanced and the color efficiency is enhanced. Electro-chromic (EC) materials have been studied extensively in recent years for their potential applications in display devices and in automotive and architectural glazings. These materials exhibit reversible and continuous change in their optical properties under electrically driven oxidation/reduction processes. As a result, light absorption, transmission, or reflection of EC materials can be controlled by an applied electric field. Among all the potential applications, "smart windows" for efficient use of energy in buildings have drawn the most attention from researchers around the world. Smart windows represent a huge market and remarkable opportunity to save energy without sacrificing comfort. Other potential applications include display devices, automotive and architectural glazings, smart windows, and EC glasses.

9861473 这个第一阶段的小企业创新研究（SBIR）项目的目的是开发一种新的设计的全固体电致变色器件的基础上，一种新型的无机/有机聚氧乙烯酸酯聚合物。新的设计是由四层，两个透明导体层（TC），阳极LiCoO 2 EC层，和阴极无机/有机聚氧乙烯聚合物EC层。这种互补设计的优点是电极平衡并且色效率提高。电致变色（EC）材料由于其在显示器件、汽车和建筑玻璃中的潜在应用，近年来得到了广泛的研究。这些材料在电驱动的氧化/还原过程中表现出可逆和连续的光学性质变化。因此，EC材料的光吸收、透射或反射可以通过施加的电场来控制。 在所有潜在的应用中，用于有效利用建筑物能源的“智能窗户”引起了世界各地研究人员的最大关注。智能窗户代表着一个巨大的市场和巨大的机会，可以在不牺牲舒适性的情况下节省能源。其他潜在的应用包括显示设备、汽车和建筑玻璃、智能窗和EC玻璃。