Preparation of Composite Micro-bead with Nano-SiO2 Structure Shell by Carbonization

被引：2

作者：

Li, Ziheng ^{[1
]}

Xue, Yuan ^{[1
]}

Hao, Xiangyang ^{[1
]}

Gai, Guosheng ^{[2
]}

Yang, Yufen ^{[2
]}

Yang, Bing ^{[2
]}

机构：

[1] China Univ Geosci, Sch Mat Sci & Technol, Beijing 100083, Peoples R China

[2] Tsinghua Univ, Dept Mat Sci & Engn, Beijing 100084, Peoples R China

来源：

POWDER TECHNOLOGY AND APPLICATION V | 2013年 / 826卷

基金：

中国国家自然科学基金;

关键词：

Composite micro-bead; Fly ash; Coating;

D O I：

10.4028/www.scientific.net/AMR.826.207

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Following the mechanism of heterogeneous nucleation, orthosilicate nuclei deposited on surface of fly ash micro-bead, forming a shell with micro and nano-scale structure, just like nano-scale structure on lotus leaf. Optimized coating-reaction condition is discussed. These composite micro-beads can be used for cheaper super-hydrophobic coating.

引用

页码：207 / +

页数：2

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