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|Title: ||Synthesis and characterization of high molecular weight phthalocyanine-PPV copolymers through post-polymerization functionalization|
|Authors: ||Cid, Juan-Jose|
VAN SEVEREN, Ineke
Ganivet, Carolina R.
de la Torre, Gema
|Issue Date: ||2011|
|Publisher: ||WORLD SCI PUBL CO INC|
|Citation: ||JOURNAL OF PORPHYRINS AND PHTHALOCYANINES, 15(7-8). p. 659-666|
|Abstract: ||High molecular weight poly(p-phenylenenevinylene) PPV copolymers laterally substituted with zinc (II) phthalocyanines (Zn(II) Pc-PPV 1 and 2) have been synthesized by means of post-polymerization functionalization reactions through DCC-mediated esterifications between hydroxy-phthalocyanines 4 and 6 and carboxy-bearer PPV copolymers, comprising 2-methoxy-5-(3,7-dimethyloctyloxy)-1,4-phenylene-vinylene (MDMO-PPV) and 1,4-(2-(5-carboxypentyloxy)-5-methoxyphenylenevinylene (CPM-PPV) units in a 9: 1 (3) and 1: 1 (5) ratio, respectively. The resulting copolymer 1 contains a 7 mol % of Pc molecules, while copolymer 2, which is isolated as the soluble fraction of the reaction with the starting 1: 1 copolymer (namely having around 50% of COOH-containing monomeric units), holds a 9 mol % of zinc(II) phthalocyanines. 1 and 2 were fully characterized by (1)H NMR, UV-vis and FT-IR spectroscopies.|
|Notes: ||Torres, T (reprint author),[Cid, JJ; Ganivet, CR; de la Torre, G; Vazquez, P; Torres, T] Univ Autonoma Madrid, Dept Quim Organ, E-28049 Madrid, Spain. [Duchateau, J; Van Severen, I; Cleij, T; Vanderzande, D] Univ Hasselt, Inst Mat Res, B-3590 Diepenbeek, Belgium. [Lutsen, L; Vanderzande, D] IMEC, Div IMOMEC, B-3590 Diepenbeek, Belgium. [Torres, T] Fac Ciencias, IMDEA Nanociencia, Madrid 28049, Spain.
|ISI #: ||000295053100021|
|Type: ||Journal Contribution|
|Validation: ||ecoom, 2012|
|Appears in Collections: ||Research publications|
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