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Meeting 2020 TMS Annual Meeting & Exhibition
Symposium Materials Processing Fundamentals
Presentation Title Structural Study of a Levitated Salt Solution Using a Containerless Scattering Method
Author(s) Geun Woo Lee
On-Site Speaker (Planned) Geun Woo Lee
Abstract Scope We have developed a technique to study atomic and molecular structure of solutions using a combined device with electrostatic levitation and X-ray and Raman scattering. In this study, we levitate a salt solution and achieve extremely high supersaturation by evaporation. This gives a chance to reveal how the solution structure changes and affects phase selection. Here, we study NaCl solution structure and its hydration structure too. We find a dense region where shows chemical ordering, but still topologically disordering. This finding supports two-step nucleation phenomenon which has been predicted by computer simulation studies. We will demonstrate the evolution of solution structure.
Proceedings Inclusion? Planned:

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Structural Study of a Levitated Salt Solution Using a Containerless Scattering Method
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