Customized microfluidic reactor based on droplet formation for the synthesis of monodispersed silver nanoparticles

被引：15
|
作者：
Kwak, Cheol Hwan [1 ]
Kang, Sung-Min [1 ]
Jung, Euiyoung [2 ]
Haldorai, Yuvaraj [3 ,4 ]
Han, Young-Kyu [3 ]
Kim, Woo-Sik [2 ]
Yu, Taekyung [2 ]
Huh, Yun Suk [1 ]
机构：
[1] Inha Univ, BSRC, Dept Biol Engn, WCSL Integrated Human Airway On A Chip, Incheon 22212, South Korea
[2] Kyung Hee Univ, Dept Chem Engn, 1732 Deogyeong Daero, Yongin 17104, Gyeonggi Do, South Korea
[3] Dongguk Univ Seoul, Dept Energy & Mat Engn, 30 Pildong Ro 1 Gil, Seoul 04620, South Korea
[4] Bharathiar Univ, Dept Nanosci & Technol, Coimbatore 641046, Tamil Nadu, India
来源：
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | 2018年 / 63卷
基金：
新加坡国家研究基金会;
关键词：
Customized microfluidic device; Silver nanoparticle; Droplet formation; T-junction; Static mixer; GROWTH; REYNOLDS;
D O I：
10.1016/j.jiec.2018.02.040
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A customized droplet-based microfluidic reactor was fabricated for the synthesis of silver nanoparticles (Ag NPs) using silver nitrate (AgNO3) and branched polyethyleneimine (BPEI) as a precursor and a reducing agent, respectively. The effects of static mixing, temperature, and the volumetric flow rates of AgNO3 and BPEI on the particle size were investigated. The use of a static mixer and the optimization of the reaction temperature enhanced the monodispersity of the Ag NPs. In addition, the size of the Ag NPs was manipulated by changing the flow rate ratio of AgNO3 to BPEI at 60 degrees C for 60 min. (C) 2018 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
引用
收藏
页码：405 / 410
页数：6
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