Particle and aerosol research (한국입자에어로졸학회지)
- Volume 5 Issue 2
- /
- Pages.83-90
- /
- 2009
- /
- 1738-8716(pISSN)
- /
- 2287-8130(eISSN)
Morphological control and electrostatic deposition of silver nanoparticles produced by condensation-evaporation method
증발-응축법에 의해 발생된 은(silver) 나노입자의 구조제어 및 전기적 부착 특성 연구
- Kim, Whidong (Department of Nanosystem and Nanoprocess Engineering, Pusan National University) ;
- Ahn, Ji Young (Department of Nanosystem and Nanoprocess Engineering, Pusan National University) ;
- Kim, Soo Hyung (Department of Nanosystem and Nanoprocess Engineering, Pusan National University)
- Received : 2009.05.21
- Accepted : 2009.06.27
- Published : 2009.06.30
Abstract
This paper describes a condensation-evaporation method (CEM) to produce size-controlled spherical silver nanoparticles by perturbing coagulation and coalescence processes in the gas phase. Polydisperse silver nanoparticles generated by the CEM were first introduced into a differential mobility analyzer (DMA) to select a group of silver nanoparticles with same electrical mobility, which also enables to make a group of nanoparticles with elongated structures and same projected area. These silver nanoparticles selected by the DMA were then in-situ sintered at
Keywords
- Silver nanoparticles;
- Condensation-evaporation method;
- Differential mobility analyzer;
- Morphological control;
- Electrostatic deposition