Preparation and Formation Mechanism of Silica Microcapsules (Hollow Sphere) by Water/Oil/Water Interfacial Reaction

Silica microcapsules (hollow spheres) were readily prepared by an interfacial reaction using a water/oil/water (W/O/W) emulsion system. A W/O emulsion consisting of an aqueous solution of sodium silicate (WP-1) and an n-hexane solution of Tween 80 and Span 80 (OP) was added to another aqueous soluti...

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Veröffentlicht in:	Chemistry of materials 2004-12, Vol.16 (25), p.5420-5426
Hauptverfasser:	Fujiwara, Masahiro, Shiokawa, Kumi, Tanaka, Yuko, Nakahara, Yoshiko
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Chemistry Condensed matter: electronic structure, electrical, magnetic, and optical properties Condensed matter: structure, mechanical and thermal properties Exact sciences and technology General and physical chemistry Physicochemistry of polymers Physics
Online-Zugang:	Volltext
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