Vibrational overtone in crystalline isotactic polypropylene
Journal Article
·
· Spectrosc. Lett.; (United States)
Crystalline isotactic polypropylene is subjected to high but non-hydrostatic pressures and the Raman Spectra analyzed. There is evidence that the band at 2725 cm/sup -1/ is an overtone of the 1376 cm/sup -1/ band.
- Research Organization:
- Chemistry Department, University of California, Los Angeles
- OSTI ID:
- 6230480
- Journal Information:
- Spectrosc. Lett.; (United States), Journal Name: Spectrosc. Lett.; (United States) Vol. 16:1; ISSN SPLEB
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360404* -- Materials-- Polymers & Plastics-- Physical Properties-- (-1987)
CRYSTALS
ENERGY LEVELS
EXCITED STATES
MEDIUM TEMPERATURE
ORGANIC COMPOUNDS
ORGANIC POLYMERS
POLYMERS
POLYOLEFINS
POLYPROPYLENE
PRESSURE DEPENDENCE
RAMAN SPECTRA
SPECTRA
VERY HIGH PRESSURE
VIBRATIONAL STATES
360404* -- Materials-- Polymers & Plastics-- Physical Properties-- (-1987)
CRYSTALS
ENERGY LEVELS
EXCITED STATES
MEDIUM TEMPERATURE
ORGANIC COMPOUNDS
ORGANIC POLYMERS
POLYMERS
POLYOLEFINS
POLYPROPYLENE
PRESSURE DEPENDENCE
RAMAN SPECTRA
SPECTRA
VERY HIGH PRESSURE
VIBRATIONAL STATES