International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Call for Papers | Fully Refereed | Open Access | Double Blind Peer Reviewed

ISSN: 2319-7064


Downloads: 114 | Views: 194

Research Paper | Chemistry | India | Volume 5 Issue 1, January 2016 | Rating: 6.1 / 10


Synthesis of PQ with its Redox Properties

Pratima V. Damre | Dr. V. M. Raut


Abstract: The thermal, electrochemical, photophysical, and electroluminescent properties of the new polyquinolines varied with the arylene linkage, including p-phenylene, 4, 4'-biphenylene, stilbene, 5, 5'-bithienylene, bis (thienyl)vinylene, and3, 7-phenothiazinylene. The new conjugated polymers combined high glass transition temperature (110-254 ?C) with quasireversible electrochemical reduction from which 2.72-3.00 eV electron affinities were estimated. The optical band gap varied from 2.19 to 2.86 eV whereas the photoluminescence emission maximum varied from blue-green (477 nm) to deep red (646 nm). Some of the new polymers with alternating donoracceptor architecture showed strong intramolecular charge transfer.


Keywords: PQ, Redox


Edition: Volume 5 Issue 1, January 2016,


Pages: 927 - 931


How to Download this Article?

Type Your Valid Email Address below to Receive the Article PDF Link


Verification Code will appear in 2 Seconds ... Wait

Top