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Solvent‐Free Luminescent Organic Liquids
Author(s) -
Santhosh Babu Sukumaran,
Aimi Junko,
Ozawa Hiroaki,
Shirahata Naoto,
Saeki Akinori,
Seki Shu,
Ajayaghosh Ayyappanpillai,
Möhwald Helmuth,
Nakanishi Takashi
Publication year - 2012
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201108853
Subject(s) - luminescence , dopant , materials science , inkwell , solvent , covalent bond , viscosity , chemical engineering , fluorescence , organic solvent , photochemistry , hydrocarbon , light emitting diode , organic chemistry , chemistry , optoelectronics , doping , optics , composite material , physics , engineering
Illuminating! Isolation of a π‐core by covalently attached flexible hydrocarbon chains has been employed to synthesize blue‐emitting oligo( p ‐phenylenevinylene) (OPV) liquids with tunable viscosity and optical properties. A solvent‐free, stable, white‐light emitting ink/paint, which can be applied onto various surfaces and even onto LEDs, was made by blending of liquid OPVs with emissive solid dopants.