Please use this identifier to cite or link to this item: https://doi.org/10.1016/S1359-6454(02)005736
Title: Polymers containing alternating 1,4-bis(3-octyl-2,5-thienylene)phenylene and 2,5-pyridyl, 4,4'-biphenylene or phenylene repeating units
Authors: Xu, J.M.
Ng, S.C. 
Chan, H.S.O. 
Keywords: Absorption and emission
Chemical synthesis
Conductivity
Electrochemistry
Polymers
Issue Date: 2-Apr-2003
Source: Xu, J.M.,Ng, S.C.,Chan, H.S.O. (2003-04-02). Polymers containing alternating 1,4-bis(3-octyl-2,5-thienylene)phenylene and 2,5-pyridyl, 4,4'-biphenylene or phenylene repeating units. Acta Materialia 51 (6) : 1743-1754. ScholarBank@NUS Repository. https://doi.org/10.1016/S1359-6454(02)005736
Abstract: Two polymers based on polymer backbone modification, poly[1,4-bis(3-octyl-2,5-thienylene)phenylene-alt-2,5-pyridyl] (PBTYC8) and poly[1,4-bis(3-octyl-2,5-thienylene)phenylene-alt-4,4'-biphenylene] (PBTBBC8), were synthesized and characterized in comparison with other two polymers reported earlier: poly[3-octyl-2,5-thienylene-alt-1,4-phenylene] (PBTC8) and poly[1,4-bis(3-octyl-2-thienylene)phenylene] (PBTBC8). PBTBBC8 shows a lower conductivity in comparison with PBTC8 and PBTBC8. A trend in absorption peak wavelength (λmax) of solution samples and in emission peak wavelength (λem) of film samples is also noted for the polymers: PBTBBC8
Source Title: Acta Materialia
URI: http://scholarbank.nus.edu.sg/handle/10635/94574
ISSN: 13596454
DOI: 10.1016/S1359-6454(02)005736
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