Optically detected time resolved epr of radical ion pairs in pulse radiolysis of liquids
β Scribed by Alexander D. Trifunac; Joseph P. Smith
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 371 KB
- Volume
- 73
- Category
- Article
- ISSN
- 0009-2614
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β¦ Synopsis
Tune resolved EPR spectra of aromatx radtcal ran paus are measured by optical detection of mtcrowave modulation (ODMR) of the fluorescence of ewtted aromattcs from recombtnatton of radtcal ton paus produced by pulse radlolysts ODMR data tn solutions of pyrcnc III dccahn mdlatc that gcmlnate recombmaUon processes are the mayor source of the cwtted states
π SIMILAR VOLUMES
The relative yields of cyclohexyl radical in pulse-irradiated liquid cyclohexane and cyclohexane solutions containing negatwe (C02) and positive charge scavengers (cis-and trans-decalin) are measured via time-resolved EPR. Charge scavenging has a negligible effect on radical production. A mechanism
Olefin radical cations are characterized by time-resolved fluorescence-detected magnetic resonance (FDMR) in pulse radiolysis of saturated hydrocarbons. Studies of both neat and mixed saturated hydrocarbon fluids by FDMR at low temperatures (to = 100Β°C) suggest that olefin cations originate in the f
Blacetyl phosphorescence sensitzed by tnplet-excited recombmation products has been used to gwe opkally detected E!SR of radical-ton pmrs under radiolysls The yields of singlet-and tnplet-excrted products per germnate recombmmg pair of a yven muluphclty prove IO be equaI, and both are approxnnately