TY - JOUR
T1 - The rate constant of the biomolecular reaction of hydrogen atoms at elevated temperatures
AU - Sehested, K.
AU - Christensen, H.
PY - 1990
Y1 - 1990
N2 - The absorption spectrum of the H atom and the rate constant for its biomolecular decay have been determined at pH 2 using solutions containing hydrogen under high-pressure. In the temperature range 20-250°C the activation energy is measured as E = (3.5±0.2) kcal mol-1 [(14.7±1.0) kJ mol-1] close to a diffusion-controlled activation energy. The spectrum changes very little, but there are indications for a small continous increase in Gε with rising temperature.
AB - The absorption spectrum of the H atom and the rate constant for its biomolecular decay have been determined at pH 2 using solutions containing hydrogen under high-pressure. In the temperature range 20-250°C the activation energy is measured as E = (3.5±0.2) kcal mol-1 [(14.7±1.0) kJ mol-1] close to a diffusion-controlled activation energy. The spectrum changes very little, but there are indications for a small continous increase in Gε with rising temperature.
U2 - 10.1016/1359-0197(90)90040-O
DO - 10.1016/1359-0197(90)90040-O
M3 - Journal article
SN - 1359-0197
VL - 36
SP - 499
EP - 500
JO - International Journal of Radiation Applications and Instrumentation. Part
JF - International Journal of Radiation Applications and Instrumentation. Part
IS - 3
ER -