Achieving high-efficiency purely organic room-temperature phosphorescence materials by boronic ester substitution of phenoxathiine?
Chemical Communications Pub Date: 2019-05-23 DOI: 10.1039/C9CC02648G
Abstract
The effect of boronic ester substitution on the room-temperature phosphorescence properties of phenoxathiine-based derivatives was thoroughly investigated. A significantly improved phosphorescence quantum efficiency of up to 20% in the crystalline state was achieved by delicate molecular manipulation for both enhanced spin–orbital coupling and compact intermolecular packing.
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Journal Name：Chemical Communications
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CAS no.: 89640-58-4
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