Phung Nhu Hao Vu et al.: Revealing nanoscale sorption mechanisms of gases in a highly porous silica aerogel ##ContrastMatchedSmallAngleNeutronScattering##SilicaAerogels@unsw@curtinuni@griffith_uni@tuvienna...##IUCrhttps://journals.iucr.org/paper?S1600576724006794
Revealing nanoscale sorption mechanisms of gases in a highly porous silica aerogel
This research uses contrast-matched small-angle neutron scattering to investigate the adsorption behaviour of deuterated methane in a silica aerogel in the pressure range from 0 to 1000 bar. The results reveal a classical reversible two-phase adsorption in the 2.5–50 nm pore size region and no evidence of condensation in the sub-nanometre pores.
journals.iucr.org
August 20, 2024 at 12:01 AM
Phung Nhu Hao Vu et al.: Revealing nanoscale sorption mechanisms of gases in a highly porous silica aerogel ##ContrastMatchedSmallAngleNeutronScattering##SilicaAerogels@unsw@curtinuni@griffith_uni@tuvienna...##IUCrhttps://journals.iucr.org/paper?S1600576724006794