Chemical Kinetics and Dynamics at Interfaces: Structure and Reactivity of Ices, Amorphous Solids, and Supercooled Liquid Solutions
EMSL Project ID
24694
Abstract
This proposal is a continuation of research under EMSL User Proposal #21890. The objective of this research is to examine physiochemical phenomena occurring at the surface and within the bulk of ices, amorphous solids, and supercooled liquid solutions. The microscopic details of physisorption, chemisorption, and reactivity of these materials are important to unravel the kinetics and dynamic mechanisms involved in heterogeneous (e.g., gas/liquid) processes. This fundamental research is relevant to solvation and liquid solutions, glasses and deeply supercooled liquids, heterogeneous catalysis, environmental chemistry, and astrochemistry. Our research goal is to provide a quantitative understanding of elementary kinetic processes in these complex systems.
Project Details
Project type
Large-Scale EMSL Research
Start Date
2007-05-31
End Date
2010-09-30
Status
Closed
Released Data Link
Team
Principal Investigator
Team Members
Related Publications
Breaking through the glass ceiling: The correlation between the self-diffusivity in and krypton permeation through deeply supercooled liquid nanoscale methanol films
Smith RS, J Matthiesen, and BD Kay. 2010. "Breaking through the Glass Ceiling: The Correlation Between the Self-Diffusivity in and Krypton Permeation through Deeply Supercooled Liquid Nanoscale Methanol Films." Journal of Chemical Physics 132(12):Art. No. 124502. doi:10.1063/1.3361664
Adsorption, desorption, and diffusion of nitrogen in a model nanoporous material. II. Diffusion limited kinetics in amorphous solid water
Zubkov T, RS Smith, TR Engstrom, and BD Kay. 2007. "Adsorption, Desorption, and Diffusion of Nitrogen in a Model Nanoporous Material: II. Diffusion Limited Kinetics in Amorphous Solid Water." Journal of Chemical Physics 127(14):Art. No. 184708. doi:10.1063/1.2790433
Adsorption, desorption, and diffusion of nitrogen in a model nanoporous material. I. Surface limited desorption kinetics in amorphous solid water
Zubkov T, RS Smith, TR Engstrom, and BD Kay. 2007. "Adsorption, Desorption, and Diffusion of Nitrogen in a Model Nanoporous Material: I. Surface Limited Desorption Kinetics in Amorphous Solid Water." Journal of Chemical Physics 127(18):Art. No. 184707. doi:10.1063/1.2790432