Spectroscopic and electrochemical study of a novel blue electroluminescent p-n diblock conjugated copolymer
Article Abstract:
A new p-n diblock conjugated copolymer composed of N-(2'-thyl hexyl)carbazole and 1,4-bis(1,3,4-oxadiazole-2yl)-2,5-dioctyloxybenzene segments was synthesized and characterized. The UV-vis and photoluminescence spectra revealed that the polymer emits is a greenish-blue light. Cyclic voltammetry examination showed that the highest occupied molecular orbitals (MOs) and lowest unoccupied MOs of the polymer were adjusted by combining the oxadiazole moiety and the carbazole segment. The combination can improve the imbalanced hole-electron injection/transporting ability of most conjugated copolymers.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 1999
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Dynamics, particle interactions, and network formation
Article Abstract:
Issues concerning the dynamic properties of microemulsions in the L2-phase with EO13PO30EO13 as stabilizer and p-xylene as oil are discussed. Temperature and water content have a strong effect on the microemulsion properties.
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 1999
User Contributions:
Comment about this article or add new information about this topic:
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