Journal
CHEMICAL PHYSICS LETTERS
Volume 747, Issue -, Pages -Publisher
ELSEVIER
DOI: 10.1016/j.cplett.2020.137328
Keywords
B18H20(NC9H7)(2); Aggregation-induced emission; Anti-B18H22; Isoquinoline
Funding
- National Nature Science Fund of China [11674109]
- Science and Technology Project of Guangzhou City in China [201607010096]
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A novel compound (B18H20(NC9H7)2) was synthesized by connecting isoquinoline moieties to the anti-B18H22. The fluorescence emission performance in tetrahydrofuran/water mixtures showed that the compound had obvious aggregation-induced emission characteristic. Upon addition of water in tetrahydrofuran (90:10, v/v) solution, the quantum yield is increased by 0.04-1.41%. The photophysics properties of B18H20(NC9H7)2/ polystyrene and B18H20(NC9H7)2/anti-B18H22/polystyrene film were also studied, and the testing results show that these two films have a wide range of absorption in the visible region. Our work broadens the structure types of anti-B18H22 derivatives and provides a new way to develop new anti-B18H22 fluorescent materials containing isoquinoline units.
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