Liquid Crystalline Fluorene-2,1,3-Benzothiadiazole Oligomers with Amplified Spontaneous Emission.

ABSTRACT: Conjugated fluorene-based molecules are a powerful class of materials for optoelectronic applications, known for their outstanding photoluminescence quantum yields and easily tunable optical properties. While conjugated polymers like poly(fluorene-co-benzothiadiazole) have been extensively studied, their performance is often hindered by product inhomogeneity and morphological constraints. By contrast, well-defined oligofluorenes offer precise molecular structures and better morphological control, making them an attractive alternative to conjugated polymers. Among them, benzothiadiazole (BT)-centered oligofluorenes exhibit strong yellow emission with remarkably high photoluminescence quantum yields, yet their morphological properties remain largely unexplored. In this study, a straightforwa

SUBMITTER: Welscher PJ 

PROVIDER: S-EPMC12360127 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature