13C NMR Spin-Lattice Relaxation Properties and Quantitative Analytical Methodology of 13C NMR Spectroscopy for Coals
✍ Scribed by Jurkiewicz, Antoni.; Maciel, Gary E.
- Book ID
- 126159002
- Publisher
- American Chemical Society
- Year
- 1995
- Tongue
- English
- Weight
- 800 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0003-2700
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📜 SIMILAR VOLUMES
The paper is devoted to investigations of spin-lattice relaxation ation determined by nuclear dipole-dipole interactions for processes in 99% 13 C-enriched diamonds. Relaxation time measpin-1 2 nuclei and T imp 1 is the impurity component of the spinsurements were performed as a function of orientat
## Abstract The contributions to the ^13^C NMR spin–lattice relaxation rates of both protonated and non‐protonated carbons of a range of carbocations in superacids were determined from the analysis of __T__~1~ values measured over a range of temperatures and at different field strengths. From the d