Читать книгу Handbook of Aggregation-Induced Emission, Volume 1 - Группа авторов - Страница 23

Most of the classical AIEgens are constructed by chromophores with through‐bond conjugation (TBC), and their emission can be enhanced through restricting the nonradiative decay driven by molecular motions, whereas the light emission can also be boosted by promoting the radiative rates through the through‐space conjugation (TSC) [13]. The TSC plays a key role in radiative decay processes of molecular systems with clusterization‐triggered emission (CTE) property [21]. Moreover, a certain degree of molecular motions in the solid state will facilitate the intra‐ or intermolecular excited‐state TSC for the nonconjugated molecules and stabilize the radiative channels and, thus, promote the emission intensity [13].