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Titolo:
Preparation and application of poly(vinyl alcohol) microcapsules containing azo dye
Autore:
Han, HK; Hong, SC;
Indirizzi:
Hanyang Univ, Dept Chem, Seoul 133791, South Korea Hanyang Univ Seoul South Korea 133791 pt Chem, Seoul 133791, South Korea
Titolo Testata:
MOLECULAR CRYSTALS AND LIQUID CRYSTALS
, volume: 349, anno: 2000,
pagine: 79 - 82
Fonte:
ISI
Lingua:
ENG
Keywords:
PVA microcapsule; disperse red1; optical switching;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
2
Recensione:
Indirizzi per estratti:
Indirizzo: Han, HK Hanyang Univ, Dept Chem, Seoul 133791, South Korea Hanyang Univ Seoul South Korea 133791 Seoul 133791, South Korea
Citazione:
H.K. Han e S.C. Hong, "Preparation and application of poly(vinyl alcohol) microcapsules containing azo dye", MOLEC CRYST, 349, 2000, pp. 79-82

Abstract

Poly(vinyl alcohol) microcapsules containing disperse red 1 (DR1), a photoresponsive group. were prepared by a phase separation method (coacervation). The structure of PVA microcapsules was a core/shell type microsphere withDR1 used as a core material encapsulated with PVA. From a SEM analysis, the particle size was in the range of 2-6 mum. We also investigated the possibility of the application of the microcapsules as optical switching device media.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/07/20 alle ore 05:15:18