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Titolo:
Preparation of ordered stacked phthalocyanine polymers through olefin metathesis reaction
Autore:
Kimura, M; Wada, K; Ohta, K; Hanabusa, K; Shirai, H; Kobayashi, N;
Indirizzi:
Shinshu Univ, Fac Text Sci & Technol, Dept Funct Polymer Sci, Ueda, Nagano3868567, Japan Shinshu Univ Ueda Nagano Japan 3868567 er Sci, Ueda, Nagano3868567, Japan Tohoku Univ, Grad Sch Sci, Dept Chem, Sendai, Miyagi 9808578, Japan TohokuUniv Sendai Miyagi Japan 9808578 em, Sendai, Miyagi 9808578, Japan
Titolo Testata:
MACROMOLECULES
fascicolo: 14, volume: 34, anno: 2001,
pagine: 4706 - 4711
SICI:
0024-9297(20010703)34:14<4706:POOSPP>2.0.ZU;2-2
Fonte:
ISI
Lingua:
ENG
Soggetto:
RING-CLOSING METATHESIS; BLODGETT-FILM FORMATION; POLYMERIZATION ROMP; CRYSTALLINE; METALLOPHTHALOCYANINES; DERIVATIVES; COLUMNAR;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
40
Recensione:
Indirizzi per estratti:
Indirizzo: Kimura, M Shinshu Univ, Fac Text Sci & Technol, Dept Funct Polymer Sci, Ueda, Nagano3868567, Japan Shinshu Univ Ueda Nagano Japan 3868567 da, Nagano3868567, Japan
Citazione:
M. Kimura et al., "Preparation of ordered stacked phthalocyanine polymers through olefin metathesis reaction", MACROMOLEC, 34(14), 2001, pp. 4706-4711

Abstract

Novel phthalocyanine polymers 2 and 3 were prepared from two phthalocyanine monomers CuPc(-CH=CH2)(8) and CuPc(-CH=CH2)(2) bearing eight and two terminate olefin groups, respectively, through olefin metathesis reaction usinga ruthenium initiator. The phthalocyanine moieties were contained in the polymer network and the main chain of the resulting phthalocyanine polymers. The polymerizations of the phthalocyanine monomers were monitored by UV-vis, NMR, MALDI-TOF-Ms, and GPC analyses. The structures of the resulting phthalocyanine polymers were studied in the solid state by X-ray diffraction measurement and transmission electron microscopy. A linear polymer 3 prepared from CuPc(-CH=CH2)(2) produced a rodlike nanostructure, in which the copper phthalocyanine moieties were stacked with the regular stacking distance.

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Documento generato il 06/04/20 alle ore 00:39:58