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Size-controlled syntheses of nanoporous silica spherical particles through a microfluidic approach / Kota Shiba in Industrial & engineering chemistry research, Vol. 49 N° 17 (Septembre 1, 2010) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 49 N° 17 (Septembre 1, 2010) . - pp 8180–8183 Titre : Size-controlled syntheses of nanoporous silica spherical particles through a microfluidic approach Type de document : texte imprimé Auteurs : Kota Shiba, Auteur ; Kumiko Kambara, Auteur ; Makoto Ogawa, Auteur Année de publication : 2010 Article en page(s) : pp 8180–8183 Note générale : Chimie industrielle Langues : Anglais (eng) Mots-clés : Nanoporous  silica  Microfluidic. Résumé : Monodispersed spherical particles of silica/surfactant hybrid with the particle size of 200−400 nm were successfully synthesized by a microfluidic reaction for nucleation and subsequent growth process under ambient condition and were transformed into nanoporous spherical particles with uniform pore size of ca. 2 nm and BET surface area of 500−1000 m2 g−1. Compared to the results obtained by conventional batch method using identical starting solution, the products obtained utilizing microfluidic syntheses showed narrower particle size distribution as a result of separating nucleation and growth processes. DEWEY : 660 ISSN : 0888-5885 En ligne : http://fr.babelfish.yahoo.com/translate_txt [article] Size-controlled syntheses of nanoporous silica spherical particles through a microfluidic approach [texte imprimé] / Kota Shiba, Auteur ; Kumiko Kambara, Auteur ; Makoto Ogawa, Auteur . - 2010 . - pp 8180–8183. Chimie industrielle Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 49 N° 17 (Septembre 1, 2010) . - pp 8180–8183 Mots-clés : Nanoporous  silica  Microfluidic. Résumé : Monodispersed spherical particles of silica/surfactant hybrid with the particle size of 200−400 nm were successfully synthesized by a microfluidic reaction for nucleation and subsequent growth process under ambient condition and were transformed into nanoporous spherical particles with uniform pore size of ca. 2 nm and BET surface area of 500−1000 m2 g−1. Compared to the results obtained by conventional batch method using identical starting solution, the products obtained utilizing microfluidic syntheses showed narrower particle size distribution as a result of separating nucleation and growth processes. DEWEY : 660 ISSN : 0888-5885 En ligne : http://fr.babelfish.yahoo.com/translate_txt