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Charge‐Transfer Complexes: Deep‐Red/Near‐Infrared Electroluminescence from Single‐Component Charge‐Transfer Complex via Thermally Activated Delayed Fluorescence Channel (Adv. Funct. Mater. 38/2019)
Author(s) -
Chen WenCheng,
Huang Bin,
Ni ShaoFei,
Xiong Yuan,
Rogach Andrey L.,
Wan Yingpeng,
Shen Dong,
Yuan Yi,
Chen JiaXiong,
Lo MingFai,
Cao Chen,
Zhu ZeLin,
Wang Ying,
Wang Pengfei,
Liao LiangSheng,
Lee ChunSing
Publication year - 2019
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.201970263
Subject(s) - electroluminescence , materials science , fluorescence , charge (physics) , acceptor , infrared , molecule , photochemistry , intermolecular force , optoelectronics , layer (electronics) , nanotechnology , optics , chemistry , organic chemistry , physics , quantum mechanics , condensed matter physics
In article number 1903112, Liang‐Sheng Liao, Chun‐Sing Lee, and co‐workers report the formation of dimeric single‐component charge‐transfer complexes (SCCTCs) by self‐complexation of a donor‐π‐acceptor molecule (PIPAQ), wherein the strong intermolecular charge transfer leads to unusual deep‐red/near‐infrared thermally activated delayed fluorescence. Notably, PIPAQ can be applied in light‐emitting devices as an emissive layer to realize unprecedented SCCTC‐based electroluminescence.