Identification and Quantification of Defect Structures in Poly(2,5-thienylene vinylene) Derivatives Prepared via the Dithiocarbamate Precursor Route by Means of NMR Spectroscopy on <sup>13</sup>C-Labeled Polymers
作者:H. Diliën、S. Chambon、T. J. Cleij、L. Lutsen、D. Vanderzande、P. J. Adriaensens
DOI:10.1021/ma200228g
日期:2011.6.28
routes toward the low band gap polymerpoly(2,5-thienylenevinylene) (PTV) and derivatives have been studied. This study describes an extensive NMR characterization of 13C-labeled 3-octyl-PTV and its precursorpolymerpreparedvia the dithiocarbamate route which is, since stable monomers are available, a promising route toward PTV derivatives. By introducing 13C-labeled vinylene carbons, we were able to