The rate constant of the biomolecular reaction of hydrogen atoms at elevated temperatures

K. Sehested; H. Christensen

doi:10.1016/1359-0197(90)90040-O

The rate constant of the biomolecular reaction of hydrogen atoms at elevated temperatures

K. Sehested
, H. Christensen

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

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.

Original language	English
Journal	International Journal of Radiation Applications and Instrumentation. Part
Volume	36
Issue number	3
Pages (from-to)	499-500
ISSN	1359-0197
DOIs	https://doi.org/10.1016/1359-0197(90)90040-O
Publication status	Published - 1990

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title = "The rate constant of the biomolecular reaction of hydrogen atoms at elevated temperatures",

abstract = "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.",

author = "K. Sehested and H. Christensen",

year = "1990",

doi = "10.1016/1359-0197(90)90040-O",

language = "English",

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publisher = "Pergamon Press Ltd.",

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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 -

The rate constant of the biomolecular reaction of hydrogen atoms at elevated temperatures

Abstract

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