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. 2022 Apr 6;12(17):10653–10674. doi: 10.1039/d1ra08082b
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CH2Cl2 Solid CH2Cl2 Solid CH2Cl2 Pristine film CH2Cl2 Pristine film
λ em-300K 616 nm 550 nm 616 nm 556 nm 572 nm 533 nm
λ em-77K 543 nm 568 nm 546 nm 564 nm
PLQY300K 22.4% 20.0% 2.9% 15.5%
PLQY77K 19.3% 19.4%
τ-300K 5.7 μs 5.7 μs 0.95 μs 0.90 μs
τ-77K 343 μs 363 μs
τ (T1) 334 μs 356 μs
τ (TADF) 5.7 μs 5.7 μs
ΔE(S1–T1) 726 cm−1 726 cm−1 1766 cm−1 1347 cm−1
Ref. 139 139 138 138