PFG NMR investigation of hydrocarbon diffusion in large NaX zeolite crystals: Effect of internal field gradients on diffusion data

Microporous and Mesoporous Materials

Volumn 114, Issue 1-3, 2008, Pages 337-342

  Adem, Ziad ^a   Guenneau, Flavien ^a   Springuel Huet, Marie Anne ^a   Gédéon, Antoine ^a  

^a SORBONNE UNIVERSITÉ   (France)

Author keywords

Hydrocarbon restricted diffusion; Internal field gradients; Internal transport barriers; Nax; NMR; nuclear magnetic resonance; PFG; pulsed field gradients; Zeolite

Indexed keywords

BUTANE; CRYSTALLOGRAPHY; CRYSTALS; DIFFUSION IN LIQUIDS; GRADIENT METHODS; HEXANE; HYDROCARBONS; LIQUEFIED PETROLEUM GAS; MOLECULAR STRUCTURE; MOLECULES; NUCLEAR MAGNETIC RESONANCE; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; ORGANIC COMPOUNDS; PHOTOACOUSTIC EFFECT; POWDERS; SEMICONDUCTOR DOPING; SOLIDS; SPIN DYNAMICS; SULFUR COMPOUNDS;

AMBIENT TEMPERATURES; CRYSTAL BOUNDARIES; DIFFUSION DATA; DOMAIN SIZES; ELSEVIER (CO); GUEST MOLECULES; HYDROCARBON DIFFUSION; HYDROCARBON MOLECULES; INTERNAL FIELD GRADIENTS; INTRACRYSTALLINE DIFFUSION; LARGE CRYSTALS; LARGE MOLECULES; LIGHT HYDROCARBONS; MOLECULAR DIFFUSION; N-HEPTANE; NAX ZEOLITE; PFG-NMR; PULSE SEQUENCES; PULSED-FIELD-GRADIENT (PEG); REFLECTING SURFACES; RESTRICTED DIFFUSION; SELF-DIFFUSION COEFFICIENTS; SMALL MOLECULES; SPIN-ECHO (SE); ZEOLITE PARTICLES;

DIFFUSION;

EID: 45449116904     PISSN: 13871811     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.micromeso.2008.01.019     Document Type: Article

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