Segmented flow reactor for synthesis of quantum dot nanocrystals and plasmonic nanoparticles

3rd International School and Conference on Optoelectronics, Photonics, Engineering and Nanostructures (Saint Petersburg OPEN 2016)

Mbwahnche, R.C.^1 ; Matyushkin, L.B.^1 ; Ryzhov, O.A.^1 ; Aleksandrova, O.A.^1 ; Moshnikov, V.A.^1,2

St. Petersburg State Electrotechnical University LETT, Pr. Popova 5, St. Petersburg

197376, Russia^1

Peter the Great St. Petersburg Polytechnic University, Polytechnicheskaya, 29, St. Petersburg

195251, Russia^2

关键词: Automated methods;    Batch methods;    Colloidal solutions;    Material science;    Optimal flows;    Plasmonic nanoparticle;    Segmented flow reactors;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/741/1/012026/pdf
DOI  :  10.1088/1742-6596/741/1/012026

来源: IOP

【 摘 要 】

This research presents an automated method of synthesizing semiconductor and metal nanoparticles using flow rector synthesis as a new alternative to the batch method of synthesizing nanoparticles. Experiments were carried out to determine the optimal flow rates of reagents droplets. The reactor was successfully applied to the synthesis of colloidal solutions of semiconductor (CdSe) and metal (Ag) nanoparticles. This instrument is applicable both in material science laboratories and in industry.