ELECTRON SPIN RESONANCE STUDIES OF POLYVINYL CHLORIDE IRRADIATED IN HN$sub 3$ GAS

Journal Article · Sat Jul 01 00:00:00 EDT 1961 · J. Appl. Polymer Sci.

DOI:https://doi.org/10.1002/app.1961.070051614· OSTI ID:4834255

Ueda, H; Kuri, Z; Shida, S

The electron spin resonance of polyvinyl chloride (PVC) irradiated in NH/ sub 3/ was studied. The radicals produced on irradiation in NH/sub 3/ do not differ greatly from those obtained on irradiation in vacuum, but the reactivity of the former to SO/sub 2/ to forrn RSO/sub 2/ radicals is far higher than that of those obtained in vacuum. The radicals produced by irradiation at-78 deg C and in vacuum was also studied. The spectra ofthese radicals were different from those of the racdicals produced at 20 deg C and in vacuum. The reactivity of the radicals produced in PVC is interpreted on the basis of the length of double bonds eonjugating with thc radical pi electron. (auth)

• Research Organization: Tokyo Labs., Japanese Assn. for Radiation Research on Polymers
• NSA Number: NSA-16-001823
• OSTI ID: 4834255
• Journal Information: J. Appl. Polymer Sci., Journal Name: J. Appl. Polymer Sci. Vol. Vol: 5
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

AMMONIA
BONDING
BUTYL PHOSPHATES
CHEMISTRY
CHLORIDES
ELECTRONS
FREE RADICALS
GASES
HYDROCARBONS
IRRADIATION
LOW TEMPERATURE
MIXING
ORGANIC CHLORINE COMPOUNDS
PHOSPHORIC ACID
PLANNING
POLYVINYLS
PVC
REACTIVITY
RESONANCE
SOLVENT EXTRACTION
SOLVENTS
SPECTRA
SPIN
SULFUR OXIDES
TURBINES
URANIUM
VACUUM
VANADIUM