Title :
Molecular weight studies on /sup 13/C-labelled, terminated PPV precursor polymers
Author :
Cherry, M.J. ; Holmes, A.B. ; Moratti, S.C. ; Kraft, Andreas ; Nield, E. ; Taylor, P.L.
Author_Institution :
University Chemical Laboratory
Abstract :
Summary form only given. We report studies to determine the molecular weight of poly(phenylenevinylene) (PPV) precursor polymers prepared by the sulfonium precursor route, and studies on the mechanism of termination. We report the synthesis of a /sup 13/C-labelled terminating group, and discuss NMR studies of the labelled, terminated polymer chains, and the correlation with the molecular weight values obtained by GPC.
Keywords :
Chemistry; Laboratories; Lithium; Magnetic materials; Oxidation; Polymers; Temperature;
Conference_Titel :
Science and Technology of Synthetic Metals, 1994. ICSM '94. International Conference on
Conference_Location :
Seoul, Korea
DOI :
10.1109/STSM.1994.835247
