Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/92400
Title: Synthesis of intrinsically soluble terpolymers with conjugated rigid block alternating with hexane-1,6-dioxy soft block
Authors: Gan, L.H.
Kang, E.T. 
Liau, C.Y.
Keywords: Light-emitting diodes
Photo- and electro-luminescence
Poly(l,4-phenylenevinylene)
Issue Date: 2001
Source: Gan, L.H.,Kang, E.T.,Liau, C.Y. (2001). Synthesis of intrinsically soluble terpolymers with conjugated rigid block alternating with hexane-1,6-dioxy soft block. Polymer 42 (4) : 1329-1336. ScholarBank@NUS Repository.
Abstract: Intrinsically soluble terpolymers with alternating conjugated chromophoric units with inert hexane-1,6-dioxy units were synthesized using the Wittig reaction. The terpolymers were characterized with FTIR, 1H NMR, UV-vis and fluorescence techniques. The thermal properties were investigated with DSC and TGA under nitrogen atmosphere. The photoluminescence of the terpolymer films was found to have emissive region and emission maxima, λem, similar to that of poly(2,5-dimethoxy-1,4-phenylenevinylene) films prepared via the Wessling method. A forward bias current was obtained and the devices showed typical diode behaviour. The photodegradation of the terpolymer films was studied by applying low-intensity irradiation at a fixed wavelength to the film. © 2000 Elsevier Science Ltd. All rights reserved.
Source Title: Polymer
URI: http://scholarbank.nus.edu.sg/handle/10635/92400
ISSN: 00323861
Appears in Collections:Staff Publications

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