at room temperature. The TCDADIs feature a coplanar backbone, high electron affinity, and high crystallinity, which are a benefit for the electron-transport performance, with impressive electron mobilities of above 10 cm2 V−1 s−1 obtained.
采用简便的四重Knoevenagel缩合策略,通过在室温下原位安装四个
氰基取代基来获得高度π延伸的四
氰基二
苊并
蒽二
酰亚胺(T
CDADI)。T
CDADI 具有共面主链、高电子亲和力和高结晶度,这有利于电子传输性能,获得超过 10 cm 2 V -1 s -1的令人印象深刻的电子迁移率。