Abstract
The results of the X-ray diffraction analysis of ultrahigh-molecular weight polyethylene with montmorillonite crystals have shown the Debye lines to be wide and low-resolved for all the diffraction angles. During the investigation of Fe3+ EPR spectum for montmorillonite single crystals, the effect of crystalline - field multiminimum potential has been revealed in the temperature range from 77 to 300 K. It has been also revealed that the position of Fe3+- ion in the electric field is not central. The results of the EPR and X-ray diffraction analysis done on montmorillonite and kaolinite nanocrystalls have shown that the spectra are well - resolved and can be used in future studies of the texture in nanocomposites of ultrahigh - molecular weight polyethylene with kaolinite and montmorillonite crystals.
Original language | English (US) |
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Pages (from-to) | 201/[513]-206/[518] |
Journal | Molecular Crystals and Liquid Crystals |
Volume | 427 |
DOIs | |
State | Published - Jan 1 2005 |
Externally published | Yes |
Keywords
- Composites of polymers
- EPR-spectrum
- Magnetic ion
- Multiminimum potential
- Orientation of nanocrystals
ASJC Scopus subject areas
- Chemistry(all)
- Materials Science(all)
- Condensed Matter Physics