Enhanced Densification of CO2 Confined in the Pores of a Carbon Material: an in Situ Total Neutron Scattering Study.

Autor: Tampaxis, Ch., Steriotis, Th. A., Katsaros, F. K., Sapalidis, A. A., Youngs, T. G. A., Bowron, D. T., Stefanopoulos, K. L.
Zdroj: Journal of Surface Investigation: X-Ray, Synchrotron & Neutron Techniques; Oct2020 Supplement 1, Vol. 14, pS221-S224, 4p
Abstrakt: The phase behavior and the properties of carbon dioxide confined in an ordered mesoporous carbon (CMK-3) during freezing near the bulk triple point have been investigated by in situ total neutron scattering. The CO2 condensed in the mesopores of CMK-3 is found to be in a much densified state comparable with the bulk dry ice. So far, CO2 densification effects have been observed only in microporous carbon materials. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index