Controllable preparation of particles with microfluidics  

作　　者：Guangsheng Luo Le Du Yujun Wang Yangcheng Lu Jianhong Xu 

机构地区：[1]The State Key Laboratory of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China

出　　处：《Particuology》2011年第6期545-558,共14页颗粒学报（英文版）

基　　金：the National Natural Science Foundation of China (21036002, 20876084, and 20976096);the National Basic Research Program of China (2007CB714302)

摘　　要：This paper reviews recent development and achievements in controllable preparation of nanoparticles, micron spherical and non-spherical particles, using microfluidics. A variety of synthesis strategies are presented and compared, including single-phase and multiphase microflows. The main structures of microfluidic devices and the fundamental principles of microflows for particle preparation are summarized and identified. The controllability of particle size, size distribution, crystal structure, morphology, physical and chemical properties, is examined in terms of the special features of microfluidic reactors. An outlook on opinions and predictions concerning the future development of powder technology with microfluidics is specially provided.This paper reviews recent development and achievements in controllable preparation of nanoparticles, micron spherical and non-spherical particles, using microfluidics. A variety of synthesis strategies are presented and compared, including single-phase and multiphase microflows. The main structures of microfluidic devices and the fundamental principles of microflows for particle preparation are summarized and identified. The controllability of particle size, size distribution, crystal structure, morphology, physical and chemical properties, is examined in terms of the special features of microfluidic reactors. An outlook on opinions and predictions concerning the future development of powder technology with microfluidics is specially provided.

关 键 词：Microfluidics Nanoparticles Micron spherical particles Micron non-spherical particles Preparation technology 

分 类 号：O413.1[理学—理论物理] TH-39[理学—物理]