학회 | 한국공업화학회 |
학술대회 | 2014년 가을 (11/12 ~ 11/14, 엑스코(대구)) |
권호 | 18권 2호 |
발표분야 | 콜로이드계면화학-포스터 |
제목 | Phase Behavior of Surfactant-Based Mixtures Examined by a Monte Carlo Simulation of Spin-1 Lattice Model |
초록 | Phase behavior of surfactant-based mixtures is studied by a Monte Carlo simulation of the spin-1 lattice model. In this study a semi-grand canonical ensemble is considered and the surfactant amphiphilicity is reflected in the calculations of interaction energies with water and oil molecules. And the structure function is used to determine the structure of each phase. This simulation produces a variety of distinct phases such as microemulsion, lamellar phase, coexistence of phases, etc, and this lyotropic phase behavior corresponds well with experimental data reported in literature. |
저자 | 여인석, 임경희 |
소속 | 중앙대 |
키워드 | Surfactant-based mixture; Monte Carlo simulation; Lattice theory; Phase behavior |