Volume 13, 1978

High-resolution 13C nuclear magnetic resonance in solids

Abstract

A procedure is demonstrated for determining the relative contributions of spin–lattice and spin–spin interactions to T1ρ(C), the relaxation time characterizing the loss of spin-locked carbon polarization. This involves the characterization of relaxation processes associated with several cross-polarization experiments. Three glassy polymer T1ρ(C) values are shown to be dominated by spin–lattice effects while a crystalline polymer relaxes through a spin–spin mechanism.

Article information

Article type
Paper

Faraday Symp. Chem. Soc., 1978,13, 56-62

High-resolution 13C nuclear magnetic resonance in solids

E. O. Stejskal, J. Schaefer and T. R. Steger, Faraday Symp. Chem. Soc., 1978, 13, 56 DOI: 10.1039/FS9781300056

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