Particle and Aerosol Research Vol. 14, No. 3, September 2018, Pages 49-63 |
ISSN : 1738-8716 (Print) ISSN : 2287-8130 (Online) |
Electrospray technique for preparation of core-shell materials: A mini-review
Vinh Van Tran1), Young-Chul Lee1)
1)Department of BioNano Technology, Gachon University
*Corresponding author. Tel.: +82-31-750-8751, E-mail: dreamdbs@gachon.ac.kr
Received 26 June 2018, Revised 03 July 2018, Accepted 12 July 2018, Available online 30 September 2018
http://dx.doi.org/10.11629/jpaar.2018.14.3.049
Abstracts
During the last decade, electrospray (ES) techniques have been used as potential methods for preparing of core-shell materials. Depending on the architecture of nozzle and design of devices, the ES techniques includes monoaxial, coaxial, multiple coaxial nozzle ES and microfluidic ES devices. ES operates based on a basic principle, in which a spray of monodisperse droplets is formed by dispensing an electrically conductive liquid through a capillary charged to a sufficiently high potential. In review of many recent research papers, we take a closer look at ES techniques and their applications for fabrication of core-shell materials. Several advantages of ES technique compared with other methods were emphasized and it may be regarded as a potential tool for fabrication of core-shell materials current and near future.
Keywords
Electrospray; Coaxial nozzle; Core-shell materials; Electrospraying mode
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