Title of article
Synthesis and enhancement of quantum efficiency of a series of novel PPV derivative copolymers
Author/Authors
Hong، نويسنده , , Zhiyong and Lu، نويسنده , , Su and Wang، نويسنده , , Daike and Ma، نويسنده , , Dongge and Zhao، نويسنده , , Xiaojiang and Wang، نويسنده , , Lixiang and Minami، نويسنده , , Nobutsugu and Takada، نويسنده , , Noriyuki and Ichino، نويسنده , , Yoshiro and Yase، نويسنده , , Kiyoshi and Jing، نويسنده , , Xiabin and Wang، نويسنده , , Fosong، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1999
Pages
2
From page
1134
To page
1135
Abstract
A series of novel PPV derivative copolymers with good solubility in common organic solvents were synthesized. The emitting color of these copolymers could range from red to blue by adjusting the structures and the compositions of monomers. Investigation on their optical properties showed that the PL quantum efficiency could be increased by energy transfer and conjugation reduction. The PL quantum efficiency of most green/blue copolymer films on slide glass was higher than 80%.
Keywords
PPV derivatives , PL quantum efficiency , Synthesis , Conjugation length , energy transfer
Journal title
Synthetic Metals
Serial Year
1999
Journal title
Synthetic Metals
Record number
2072548
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