산업기술연구 (Journal of Industrial Technology)
- 제35권
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- Pages.67-71
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- 2015
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- 1229-9588(pISSN)
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- 1598-1371(eISSN)
전기분무법에 의해 제조되는 미립자의 형상 제어
Controlled Morphology of Particles Prepared by Electrospray Technique
- Nguyen, The Dung (Department of Chemical Engineering, Kangwon National University) ;
- Choi, Jin-hoon (Department of Chemical Engineering, Kangwon National University) ;
- Yoon, Ji-Ae (Department of Chemical Engineering, Kangwon National University) ;
- Kim, Kyo-Seon (Department of Chemical Engineering, Kangwon National University)
- 발행 : 2015.02.28
초록
Various structures of particles were prepared by electrospray technique. In this research, solid particles were formed by electrospraying a solution of ethanol containing polyvinyl and tetraethyl orthosilicate. During the electrospray process, the ethanol solvent was evaporated, resulting in the solidification of precursors, forming solid particles. Evaporation of ethanol solvent also enhanced the mass transport which facilitated the development of porous and hollow structures.
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