커크우드-버프 용액 이론

• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 임경희(Kyung Hee Lim)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제27권 제4호, 452~460쪽, 전체 9쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2009.12.31

영문 초록

Any theory of liquid should account for interactions between molecules, since molecules in a liquid are close to each other. For this matter statistical-mechanical methodology has been used and various models have been proposed on the basis of this methodology. Among them Kirkwood-Buff solution theory has attracted a lot of interest, because it is regarded as being the most powerful. In this article Kirkwood-Buff solution theory is revisited and its key equations are derived. On the way to these equations, the concepts of pair correlation function, radial distribution function, Kirkwood-Buff integration are explained and implemented. Since complexity of statical mechanics involved in this theory, the equations are applied to one-component systems and the results are compared to those obtained by classical thermodynamics. This may be a simple way for Kirkwood-Buff solution theory to be examined for its validity.

목차

Abstract

1. 서론

2. 커크우드-버프 식(Kirkwood-Buff Equation) 의 유도

3. 결과와 논의

4. 결론

참고문헌

키워드

Kirkwood Buff solution theory One-component system Pair correlation function Radial distribution function Kirkwood-Buff integration