可调节的发光兰化物超分子组件 基于人马的光反应
Yan Zhou1, Heng-Yi Zhang1,2, Zhi-Yuan Zhang1
1Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, Nankai University , Tianjin 300071, P. R. China.
Journal of the American Chemical Society
|May 17, 2017
概括
研究人员使用光敏分子和化金属开发了一种新型的超分子组合. 这种材料具有可切换的发光,为设计多刺激响应的功能材料提供了新的途径.
科学领域:
- 超分子化学
- 材料科学
- 发光效应
背景情况:
- 兰化物发光材料在发光应用中具有优势.
- 复杂的功能材料需要新的设计.
研究的目的:
- 准备一个超分子组合与可切换的光.
- 探索对多刺激反应材料的新设计方法.
主要方法:
- 宿主分子 (1) 与二甲化物金属的协调.
- 使用9,10-二甲烯核对光敏感性.
- 使用特皮里丁和dbenzo-24-crown-8的功能.
主要成果:
- 该组件在光反应后表现出优异的兰化物发光.
- 通过光照射或加热可逆地打开/关闭发光.
- 展示了一个光/热控制的机制.
结论:
- 开发的超分子聚合物设计是多刺激响应材料的方便途径.
- 这种方法可以设计具有可调光的高级功能材料.
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