Synthesis of cobalt ferrite nanoparticles in continuous-flow microreactors

被引：38
作者：
Abou-Hassan, Ali [1 ]
Neveu, Sophie [1 ]
Dupuis, Vincent [1 ]
Cabuil, Valerie [1 ]
机构：
[1] Univ Paris 06, Lab Physicochim Electrolytes Colloides & Sci Anal, UMR 7195, Equipe Colloides Inorgan, Bat F 74,Case 51,4 Pl Jussieu, F-75252 Paris 05, France
来源：
RSC ADVANCES | 2012年 / 2卷 / 30期
关键词：
MICROFLUIDIC DEVICE; SHAPE CONTROL; SIZE;
D O I：
10.1039/c2ra21799f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
High quality CoFe2O4 nanoparticles were synthesized only in 16 min, continuously in two coupled microreactors. The first microreactor induced the fast homogenization of the reagents mixture at ambient temperature so Fe3+ and Co2+ hydroxides precipitate, while a second microreactor heated at 98 degrees C allowed the fast aging and the evolution of amorphous hydroxides into faceted and crystalline CoFe2O4.
引用
收藏
页码：11263 / 11266
页数：4
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