Proton spin-lattice relaxation of water associated with brown coal
β Scribed by L.J Lynch; D.S Webster
- Publisher
- Elsevier Science
- Year
- 1980
- Weight
- 868 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0022-2364
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π SIMILAR VOLUMES
1H NMR spin-lattice relaxation times (T1) of the N-CH3 proton resonances of phosphocreatine (PCr) and creatine (Cr) in water solutions were obtained using the 1,3,3,1 pulse sequence. These T1 values were equivalent to those obtained in D2O and water using either the conventional inversion-recovery e
The water associated with a previously air-dried Yallourn brown coal has been studied using nuclear magnetic resonance pulse methods. The intensity and the spin-spin relaxation of the magnetic resonance of the water protons of specimens containing a range of water contents were measured during temp