A Role of Template Surface Charge in the Preparation of Porous and Hollow Particles Using Spray-drying

被引：16

作者：

Hagura, Nobuhiro ^{[1
]}

Bayu, Asep ^{[1
]}

Nandiyanto, Dani ^{[1
]}

Iskandar, Ferry ^{[1
]}

Okuyama, Kikuo ^{[1
]}

机构：

[1] Hiroshima Univ, Dept Chem Engn, Grad Sch Engn, Higashihiroshima 7398527, Japan

来源：

CHEMISTRY LETTERS | 2009年 / 38卷 / 11期

关键词：

SILICA PARTICLES; NANOPARTICLES; SIZE;

D O I：

10.1246/cl.2009.1076

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this paper, the effect of template charge and morphology of particles was Studied. Silica nanoparticles (as a model of an inorganic nanoparticle) and differently charged polystyrene (as a model of organic template) were used and self-assembled using a spray-drying method. As a result, particles with porous or hollow structure could be produced when negative or positive zeta-potential template were employed, respectively.

引用

页码：1076 / 1077

页数：2

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