Biomimetic Synthesis of Hydrophobic Calcium Carbonate Nanoparticles in Situ

被引：0
|
作者：
Xu, Yang [1 ]
Wang, Chengyu [2 ]
Li, Jian [2 ]
机构：
[1] Northeast Forestry Univ, China Nation Ctr Qual Supervis & Test Woodworking, 26 Hexing Rd, Harbin 150040, Peoples R China
[2] Northeast Forestry Univ, Coll Mat Sci & Eng, Harbin 150040, Peoples R China
来源：
ENVIRONMENT MATERIALS AND ENVIRONMENT MANAGEMENT PTS 1-3 | 2010年 / 113-116卷
基金：
中国国家自然科学基金;
关键词：
Calcium carbonate; Biomimetic; Hydrophobic; Nanoparticle;
D O I：
10.4028/www.scientific.net/AMR.113-116.807
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The hydrophobic CaCO3 nanoparticles were synthesized in situ by mimicking the essential functions of biomineralization. Using this method, CaCO3 nanoparticles were synthesized and were surface modified at the same time in the system of aqueous solution. The organic substrate of dodecanoic acid used here not only induces the nucleation and growth of calcium carbonate but also make the surface of calcium carbonate hydrophobic. The contact angle of the modified CaCO3 nanoparticles reached 110 degrees.
引用
收藏
页码：807 / +
页数：2
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