Application of positron annihilation spectroscopy to the study of zeolites
β Scribed by Z. Gao; X. Yang; J. Cui; Y. Wang
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 414 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0144-2449
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Seven well characterized zeolites were investigated by positron annihilation lifetime spectroscopy. The lifetime spectra were analysed in four discrete components. The third one was associated with ortho-positronium annihilation in the channels, framed in terms of infinite cylinders. Differences bet
Positron lifetime (LS) and IR spectroscopies have been used to study solutions of N-benzoyl-N-phenyl hydroxylamme in various solvents. The LS results show an inhibition ofpositronium formation, but no quenching effect by the solute. A total inhibition process together with solute dimerisation can ac