A redox-switchable [2]rotaxane in a liquid-crystalline state
A redox-switchable [2]rotaxane in a liquid-crystalline state
复制标题
DOI：
10.1039/b922088g
复制
发表时间：
2010-01-01
影响因子：
4.9
通讯作者：
Kato, Takashi
中科院分区：
文献类型：
--
作者：
Yasuda, Takuma;Tanabe, Kana;Kato, Takashi
液晶（LC）双稳态[2]轮烷在LC相中实现了氧化还原驱动的机械运动，并伴随着材料的明显电致变色（电化学引起的颜色变化）。具有氧化还原活性部分的哑铃形LC [2]轮烷与离子大环互锁，形成有序的氧化还原活性稠合态。
Redox-driven mechanical movement, which has been achieved for a liquid-crystalline (LC) bistable [2]rotaxane in the LC phase, is accompanied by obvious electrochromism (electrochemically induced changes in color) of the material. The dumbbell-shaped LC [2]rotaxane with redox-active moieties, which interlocks with an ionic macrocycle, forms ordered redoxactive condensed states.