Highly efficient electrogenerated chemiluminescence of an oligofluorene-truxene star-shaped compound incorporating 2,1,3-benzothiadiazole units

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Mohsan, Zahera and Kanibolotsky, Alexander L. and Stewart, Alasdair J. and Inigo, Anto Regis and Dennany, Lynn and Skabara, Peter J. (2015) Highly efficient electrogenerated chemiluminescence of an oligofluorene-truxene star-shaped compound incorporating 2,1,3-benzothiadiazole units. Journal of Materials Chemistry. C, 3 (6). pp. 1166-1171. ISSN 2050-7526 (https://doi.org/10.1039/c4tc02638a)

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Abstract

The incorporation of 2,1,3-benzothiadiazole units within the arms of a trigonal quarterfluorene–truxene star-shaped system leads to a monodisperse material with stable multi-electron p- and n-doped states and highly efficient yellow electrogenerated chemiluminescence (ECL). The quantum yield for ECL is 7 times greater than that of the common blue ECL emitter 9,10-diphenylanthracene (DPA).

ORCID iDs

Mohsan, Zahera ORCID logoORCID: https://orcid.org/0000-0003-2252-5978, Kanibolotsky, Alexander L. ORCID logoORCID: https://orcid.org/0000-0003-3991-6297, Stewart, Alasdair J., Inigo, Anto Regis, Dennany, Lynn ORCID logoORCID: https://orcid.org/0000-0002-5481-1066 and Skabara, Peter J.;
CORE (COnnecting REpositories)