Title of article
Synthesis, photo- and electroluminescent properties of norbornene based platinum-containing copolymers
Author/Authors
Begantsova، نويسنده , , Yulya E. and Bochkarev، نويسنده , , Leonid N. and Malysheva، نويسنده , , Irina P. and Stolyarova، نويسنده , , Natalia E. and Kurskii، نويسنده , , Yurii A. and Lopatin، نويسنده , , Mikhail A. and Baranov، نويسنده , , Evgenii V. and Ilichev، نويسنده , , Vasilii A. and Abakumov، نويسنده , , Gleb A. and Bochkarev، نويسنده , , Mikhail N.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2011
Pages
8
From page
1043
To page
1050
Abstract
Norbornene based monomers containing the 2-phenylpyridinato–N,C2′ platinum(II) complex bonded by acetylacetonate or pyrazolonate anchor groups were synthesized and copolymerized with a carbazole-containing norbornene comonomer by ring-opening metathesis polymerization (ROMP). The photo- and electroluminescence spectra of the resulting Pt-copolymers are similar. They consist of broad bands with maxima at 495, 530 and 565 nm which arise from the mixed ligand centered (LC) and metal to ligand charge transfer (MLCT) transitions. The copolymer with the cyclometalated platinum(II) complex bonded to the polymer chain via the pyrazolonate anchor group revealed the highest brightness of electroluminescence (260 cd/m2 at 21 V).
Keywords
Platinum , Copolymer , electroluminescence , ROMP , Photoluminescence
Journal title
Synthetic Metals
Serial Year
2011
Journal title
Synthetic Metals
Record number
2088101
Link To Document