Cruciform oligo(phenylenevinylene) with a bipyridine bridge: synthesis, its rhenium(I) complex and photovoltaic properties

Chemical Communications : Chem Comm
Feng HeJiacong Shen

Abstract

A cruciform-shaped oligo(phenylenevinylene) (OPV) with a phosphorescent rhenium(I) chromophore incorporated at the centre and grafted triphenylamines around the periphery was designed as a new organic photovoltaic material, in which the chelation of rhenium(I) to the cruciform successfully constructs a three-dimensional intramolecular charge transfer system and extends the exciton lifetime; as a result, the rhenium-OPV complex shows a power conversion efficiency almost two times that of the metal ion-free parent compound.

References

Jan 6, 2004·Chemical Communications : Chem Comm·James N WilsonUwe H F Bunz
Dec 21, 2006·Journal of the American Chemical Society·Sanghoon KimMichael Grätzel
Mar 27, 2007·Chemical Reviews·Tobat P I SaragiJosef Salbeck
Apr 1, 1998·Journal of the American Chemical Society·Warren J OldhamGuillermo C Bazan

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Citations

Jun 16, 2015·Dalton Transactions : an International Journal of Inorganic Chemistry·Rachel H PlatelJames A Platts
Oct 17, 2015·Dalton Transactions : an International Journal of Inorganic Chemistry·Tao YuVivian Wing-Wah Yam
Jan 30, 2019·Dalton Transactions : an International Journal of Inorganic Chemistry·Neha ManavIti Gupta
Nov 28, 2012·Dalton Transactions : an International Journal of Inorganic Chemistry·Xiuyu YiHongli Zhang
Feb 11, 2021·Dalton Transactions : an International Journal of Inorganic Chemistry·Adrien SchlachterMichael Knorr

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