Add to ORKGIn this paper, we demonstrate the potential of pulsed field gradient (PFG) NMR spectroscopy to reveal detailed knowledge of self-diffusion of light gases and light gas mixtures in carbon molecular sieve membranes on small length scales. PFG NMR is used to investigate intra-membrane diffusion of carbon dioxide and methane for a broad range of temperatures and mean square displacements in a carbon molecular sieve membrane derived from a 6FDA/BPDA-DAM polyimide film. Diffusion is investigated with single component sorbates as well as with a carbon dioxide / methane mixture. Results obtained from these studies are compared and discussed
Molecular self-diffusion measurements by Pulsed Field Gradient Nuclear Magnetic Resonance (PFG NMR) ...
Self-diffusion measurements with methane and carbon dioxide adsorbed in the Zeolitic Imidazolate Fra...
Presented on December 7, 2011 from 4-5 pm in room G011 of the Molecular Science and Engineering Bui...
In this paper, we demonstrate the potential of pulsed field gradient (PFG) NMR spectroscopy to revea...
The diffusive behavior of pure and mixed CO, methane, and ethylene in poly(4,4′-hexafluoroisopropyli...
The diffusive behavior of pure and mixed 13CO2, methane, and ethylene in poly(4,4′-hexafluoroisopr...
The results of NMR, and especially pulsed field gradient NMR (PFG NMR) investigations, are summarize...
Pulsed field gradient (PFG) nuclear magnetic resonance (NMR) allows recording of molecular diffusion...
The work presented in this thesis may be conveniently divided into three sections. Firstly the devel...
In this work, we applied low-field, NMR spin–lattice measurements to evaluate for the first time the...
The principles of the NMR method with pulsed magnetic field gradient and the use of this method in s...
The solubility and diffusion coefficients of pure carbon dioxide and its mixtures with methane, ethy...
With reference to molecular transport in manifold media of porous structure, a survey is given on th...
In this work, we applied low-field, NMR spin–lattice measurements to evaluate for the first time the...
Translational diffusion of water molecules in the water-poly(ethylene terephthalate) track membrane ...
Molecular self-diffusion measurements by Pulsed Field Gradient Nuclear Magnetic Resonance (PFG NMR) ...
Self-diffusion measurements with methane and carbon dioxide adsorbed in the Zeolitic Imidazolate Fra...
Presented on December 7, 2011 from 4-5 pm in room G011 of the Molecular Science and Engineering Bui...
In this paper, we demonstrate the potential of pulsed field gradient (PFG) NMR spectroscopy to revea...
The diffusive behavior of pure and mixed CO, methane, and ethylene in poly(4,4′-hexafluoroisopropyli...
The diffusive behavior of pure and mixed 13CO2, methane, and ethylene in poly(4,4′-hexafluoroisopr...
The results of NMR, and especially pulsed field gradient NMR (PFG NMR) investigations, are summarize...
Pulsed field gradient (PFG) nuclear magnetic resonance (NMR) allows recording of molecular diffusion...
The work presented in this thesis may be conveniently divided into three sections. Firstly the devel...
In this work, we applied low-field, NMR spin–lattice measurements to evaluate for the first time the...
The principles of the NMR method with pulsed magnetic field gradient and the use of this method in s...
The solubility and diffusion coefficients of pure carbon dioxide and its mixtures with methane, ethy...
With reference to molecular transport in manifold media of porous structure, a survey is given on th...
In this work, we applied low-field, NMR spin–lattice measurements to evaluate for the first time the...
Translational diffusion of water molecules in the water-poly(ethylene terephthalate) track membrane ...
Molecular self-diffusion measurements by Pulsed Field Gradient Nuclear Magnetic Resonance (PFG NMR) ...
Self-diffusion measurements with methane and carbon dioxide adsorbed in the Zeolitic Imidazolate Fra...
Presented on December 7, 2011 from 4-5 pm in room G011 of the Molecular Science and Engineering Bui...