Pr. Levstein et H. Vanwilligen, CHEMICALLY-INDUCED DYNAMIC ELECTRON POLARIZATION IN PHOTOGENERATED ACETONE KETYL RADICALS - A FOURIER TRANSFORM-ELECTRON PARAMAGNETIC-RESONANCE STUDY, Zeitschrift für physikalische Chemie, 180, 1993, pp. 33-50
Citations number
47
Categorie Soggetti
Chemistry Physical","Physics, Atomic, Molecular & Chemical
Fourier Transform-Electron Paramagnetic Resonance (FT-EPR) has been us
ed in a study of photo-induced hydrogen abstraction reactions giving t
he acetone ketyl radical (CH3)(2)COH (or (CD3)(2)COD). The study ident
ifies CIDEP mechanisms that contribute to the time evolution of the sp
ectra and provides information on magnitudes of spin polarization. Fur
thermore, the time evolution of the spectra gives values of spin-latti
ce relaxation rates as well as radical formation and decay rates.