Investigation of the Effect of Gamma-Radiation on High-Density Polyethylene by Solid-State Magic-Angle 13C NMR Spectroscopy
- 1 November 1987
- journal article
- research article
- Published by SAGE Publications in Applied Spectroscopy
- Vol. 41 (8) , 1418-1421
- https://doi.org/10.1366/0003702874447158
Abstract
The structural and morphological changes occurring in high-density polyethylene when exposed to gamma-radiation have been investigated by high-resolution solid state 13C NMR. NMR measurements are used to study the effect of gamma-radiation on crystalline and amorphous components. In addition, resonance peaks due to direct cross-links have been detected. The changes in main chain unsaturation are also studied.Keywords
This publication has 17 references indexed in Scilit:
- Solid-State 13C NMR Characterization of Irradiation-Cross-Linked Natural RubberApplied Spectroscopy, 1987
- Phase structure of lamellar crystalline polyethylene by solid-state high-resolution carbon-13 NMR detection of the crystalline-amorphous interphaseMacromolecules, 1986
- Magic angle spinning carbon-13 NMR spectroscopy of three crystalline forms of isotactic poly(1-butene)Macromolecules, 1984
- A solid-state carbon-13 NMR study of the fold surface of solution-grown 1,4-trans-polybutadiene crystalsMacromolecules, 1984
- Carbon-13 Magic Angle NMR Spectroscopic Studies of an Epoxy Resin NetworkPublished by American Chemical Society (ACS) ,1984
- Applications of High-Resolution Carbon-13 Nuclear Magnetic Resonance Spectroscopy to Solid PolymersApplied Spectroscopy, 1983
- Some molecular motions in epoxy polymers: a carbon-13 solid-state NMR studyMacromolecules, 1982
- Carbon‐13 NMR linewidths of polyethylenes and related polymersJournal of Polymer Science: Polymer Physics Edition, 1981
- Observations in Solid Polyethylenes by Carbon-13 Nuclear Magnetic Resonance with Magic Angle Sample SpinningMacromolecules, 1979
- Study of the direct detection of crosslinking in hydrocarbons by 13C‐NMR. II. Identification of crosslink in model compound and application to irradiated paraffinsJournal of Polymer Science: Polymer Chemistry Edition, 1976