TY - JOUR
T1 - Pulse radiolysis of pyridine and methylpyridines in aqueous solutions
AU - Solar, S.
AU - Getoff, N.
AU - Sehested, K.
AU - Holcman, J.
PY - 1993
Y1 - 1993
N2 - The radicals formed from pyridine, 3-methylpyridine, 3,5-dimethylpyridine, 2,6-dimethylpyridine and 2,4,6-trimethylpyridine by attack of H, e(aq)-, OH and O.- in aqueous solutions were investigated by pulse radiolysis in the pH-range 1-13.8. The UV-vis. absorption spectra as well as the formation and decay kinetics for the protonated and unprotonated forms of the methylpyridine radicals studied are presented. The pK(a)-values for the OH-adducts were determined.
AB - The radicals formed from pyridine, 3-methylpyridine, 3,5-dimethylpyridine, 2,6-dimethylpyridine and 2,4,6-trimethylpyridine by attack of H, e(aq)-, OH and O.- in aqueous solutions were investigated by pulse radiolysis in the pH-range 1-13.8. The UV-vis. absorption spectra as well as the formation and decay kinetics for the protonated and unprotonated forms of the methylpyridine radicals studied are presented. The pK(a)-values for the OH-adducts were determined.
KW - Vurdering og begrænsning af industrielle miljøbelastninger
U2 - 10.1016/0969-806X(93)90028-S
DO - 10.1016/0969-806X(93)90028-S
M3 - Journal article
SN - 0969-806X
VL - 41
SP - 825
EP - 834
JO - Radiation Physics and Chemistry
JF - Radiation Physics and Chemistry
IS - 6
ER -