| 학회 |
한국공업화학회 |
| 학술대회 |
2014년 가을 (11/12 ~ 11/14, 엑스코(대구)) |
| 권호 |
18권 2호 |
| 발표분야 |
정보전자소재-포스터 |
| 제목 |
Novel thermophysical Model to Predict Size and Size Distribution of Precipitated Metallic Nanoparticles |
| 초록 |
Size selective precipitation and fractionation of metallic nanoparticles are used essentially in the field of fine chemical precipitation processes. Gas expanded liquid (GXL) system is a one promising method to significantly reduce the size distribution of the polydispersed nanoparticle mixture. In parallel with this experimental approach, several thermodynamic models have been investigated to predict the size and size distribution of nanoparticle that dispersed in a gas expanded liquid system. However, it is difficult to determine the relationship between physical parameters because typical models are based on the rigid lattice model. In this study, internal holes based lattice model was derived and used to examine the effects of thermophysical properties on the size and size distribution of precipitated metallic nanoparticles. |
| 저자 |
이성윤1, 이준영2, 신교직1, 최경호1, 이상국1
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| 소속 |
1한국생산기술(연), 2성균관대 |
| 키워드 |
Thermophysical model; Gas expanded liquid
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| E-Mail |
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