@article{42f563f23696480aab7bf94f8f6a9d03,
title = "The inductive-effect of electron withdrawing trifluoromethyl for thermally activated delayed fluorescence: Tunable emission from tetra- to penta-carbazole in solution processed blue OLEDs",
abstract = "The non-conjugated inductive effect of trifluoromethyl (CF3) was found to be a new acceptor instead of other conjugated moieties. Two blue emissive compounds, 4CzCF3Ph and 5CzCF3Ph, were synthesized using a simple catalyst-free C-N coupling reaction. Solution-processed TADF devices based on the 5CzCF3Ph dopant exhibit significantly higher efficiency (11.8 cd A-1, 5.2%) than 4CzCF3Ph (1.03 cd A-1, 0.67%) due to the smaller ΔEST value for efficient RISC.",
author = "Ling Mei and Jia Hu and Xudong Cao and Fangfang Wang and Chao Zheng and Youtian Tao and Xinwen Zhang and Wei Huang",
note = "Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2015.",
year = "2015",
month = aug,
day = "21",
doi = "10.1039/c5cc04126k",
language = "英语",
volume = "51",
pages = "13024--13027",
journal = "Chemical Communications",
issn = "1359-7345",
publisher = "Royal Society of Chemistry",
number = "65",
}