Electrochromic devices based on conjuated azomethines

基于共轭偶氮甲碱的电致变色器件

• 批准号: 428634-2012
• 负责人: Skene, William
• 金额: $ 4.37万
• 依托单位: Université de Montréal
• 依托单位国家: 加拿大
• 项目类别: Idea to Innovation
• 财政年份: 2015
• 资助国家: 加拿大
• 起止时间: 2015-01-01 至 2016-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=573948
• 关键词: Electrochromic; devices; based; conjuated; azomethines

Functional materials with electrochemically switchable colors between their neutral and radical ion (on/off) states and capable of displaying a large palette of colours are required to meet the demands of commercial applications. Materials capable of such color switching have found uses in stealth technology, camouflage materials, textiles, curtainless windows, pricing display signs, sun roofs, electronic displays (i.e. i-phone), sunglasses, and telecommunications switches, to name but a few. Despite the many current applications using electrochromic materials, the preparation of these electrochemically induced color changing compounds is not straightforward. We have developed a series of novel compounds that can be easily prepared without the drawbacks of materials currently used in electrochromic displays. An electrochromic prototype device is proposed based on our new materials. A transmissive and flexible electrochromic device will be fabricated using our materials as the electrochromic layer. This will serve as a proof-of-concept for validating the suitability of our materials for use in electrochromic devices.

在中性离子和自由基离子之间具有电化学可切换颜色的功能材料（开/关）