Published January 2006
| Version v1
Journal article
Probing the micropores in Linde-type A zeolites by helium-3 NMR
Creators
- 1. National Inst. of Advanced Industrial Science and Technology, Research Inst. of Instrumentation Frontier, Tsukuba, Ibaraki (Japan)
Description
NMR spectra of 3He introduced in Linde-type A zeolites have been traced, which show that chemical shifts depend on the cations incorporated in the micropore. The chemical shift reflects the interaction with cations, the magnitude of which depends on the effective channel dimensions. 3He NMR can probe the smaller pores with much shorter periods than the conventional 129Xe NMR. (author)
Additional details
Publishing Information
- Journal Title
- Chemistry Letters (Tokyo)
- Journal Volume
- 35
- Journal Issue
- 1
- Journal Page Range
- p. 92-93
- ISSN
- 0366-7022
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 37044225
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- CATIONS; CHEMICAL SHIFT; GASES; HELIUM 3; NUCLEAR MAGNETIC RESONANCE; PORE STRUCTURE; POROSITY; POROUS MATERIALS; PRESSURE DEPENDENCE; ZEOLITES
- Descriptors DEC
- CHARGED PARTICLES; EVEN-ODD NUCLEI; FLUIDS; HELIUM ISOTOPES; INORGANIC ION EXCHANGERS; ION EXCHANGE MATERIALS; IONS; ISOTOPES; LIGHT NUCLEI; MAGNETIC RESONANCE; MATERIALS; MICROSTRUCTURE; MINERALS; NUCLEI; RESONANCE; SILICATE MINERALS; STABLE ISOTOPES
Optional Information
- Notes
- 9 refs., 2 figs.