Synthesis, optical and electrochemical characterization of anthrancene and benzothiadiazole-containing polyfluorene copolymers

Admassie, Shimelis (author)

Yacob, Zekarias (author)

Zhang, Fengling (author): Linköpings universitet,Tekniska högskolan,Biomolekylär och Organisk Elektronik

Mammo, Wendimagegn (author)

Yohannes, Teketel (author)

Solomon, Theodros (author)

(creator_code:org_t)

2006
2006
English.
In: Bulletin of the Chemical Society of Ethiopia. - 1011-3924 .- 1726-801X. ; 20:2, s. 309-317

Abstract Subject headings

New solution-processable, anthrancene- and benzothiadiazole-containing polyfluorene copolymers (P1-P3) have been synthesized and characterized. The preparation and characterization of the corresponding blue light-emitting devices are also reported. Polymers P2 and P3 show high photoluminescence efficiency while polymer P2 does not show any significant light emission up to 8.0 V. The results show the need for balance of electron and hole transport in polymer light emitting diodes.

By the author/editor: Admassie, Shimel ...; Yacob, Zekarias; Zhang, Fengling; Mammo, Wendimage ...; Yohannes, Tekete ...; Solomon, Theodro ...

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