1H nuclear magnetic relaxation in isotactic poly(methyl methacrylate) in dilute solution
✍ Scribed by Frank Heatley; Michael K. Cox
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 373 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0032-3861
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Viscosity-Temperature Relationships for Dilute Solutions of Poly(cyclohexy1 Methacrylate) in Methyl Isobu tyl Ketone Usually, the temperature dependence of the absolute viscosity q can be written as where RTis the thermal energy and Q is the apparent activation energy of viscous flow which is c
13C spin-lattice relaxation times, TI, for the a-carbon nuclei of poly(r-benzyl-L%lutamate) fractions in deuterated DMF are shown to be governed by the diffusion coefficient for rotation about the helix axis, leading to an approximately linear dependence of TI on molecular weight. The p-l3 C spin-sp