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Titolo:
Mesoporous organosilicas prepared with PEO-containing triblock copolymers with different hydrophobic moieties
Autore:
Cho, EB; Kwon, KW; Char, K;
Indirizzi:
Seoul Natl Univ, Sch Chem Engn, Kwanak Gu, Seoul 151744, South Korea SeoulNatl Univ Seoul South Korea 151744 k Gu, Seoul 151744, South Korea Seoul Natl Univ, Inst Chem Proc, Kwanak Gu, Seoul 151744, South Korea Seoul Natl Univ Seoul South Korea 151744 k Gu, Seoul 151744, South Korea
Titolo Testata:
CHEMISTRY OF MATERIALS
fascicolo: 11, volume: 13, anno: 2001,
pagine: 3837 -
SICI:
0897-4756(200111)13:11<3837:MOPWPT>2.0.ZU;2-Y
Fonte:
ISI
Lingua:
ENG
Soggetto:
SILICA STRUCTURES; CHANNEL WALLS; SIEVES;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Engineering, Computing & Technology
Citazioni:
14
Recensione:
Indirizzi per estratti:
Indirizzo: Char, K Seoul Natl Univ, Sch Chem Engn, Kwanak Gu, San 56-1,Shinlimdong, Seoul 151744, South Korea Seoul Natl Univ San 56-1,Shinlimdong Seoul South Korea 151744 rea
Citazione:
E.B. Cho et al., "Mesoporous organosilicas prepared with PEO-containing triblock copolymers with different hydrophobic moieties", CHEM MATER, 13(11), 2001, pp. 3837

Abstract

Mesoporous organosilicas based on a bridged organosilicate have been synthesized using a triblock PEO-PLGA-PEO copolymer containing a more hydrophobic Poly(DL-lactic acid-co-glycolic acid) block and the structural differencebetween mesoporous organosilicas prepared from PEO-PLGA-PEO and PEO-PPO-PEO block templates is discussed. We conclude that the more hydrophobic PEO-PLGA-PEO triblock copolymer is more effective in incorporating organosilicate precursors into the mesoporous silica materials than the PEO-PPO-PEO triblock copolymer template.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 22/09/20 alle ore 19:40:12