✦ LIBER ✦
19F NMR chemical shifts of CF4 in CO2 over a wide pressure range at different temperatures
✍ Scribed by Mitsuhiro Kanakubo; Tatsuya Umecky; Takafumi Aizawa; Yoshio Masuda; Yutaka Ikushima
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 88 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0749-1581
- DOI
- 10.1002/mrc.1120
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✦ Synopsis
Abstract
^19^F NMR chemical shifts of CF~4~ in CO~2~ under extremely dilute concentrations were precisely determined at 299.8, 314.4 and 328.9 K over a wide range of pressure between 0.4 and 33 MPa. The solvent‐induced chemical shift, where the bulk magnetic susceptibility correction was made, was quantitatively expressed as a function of CO~2~ density. Copyright © 2002 John Wiley & Sons, Ltd.