The reaction of hydrogen atoms with hydrogen peroxide as a function of temperature

被引：27

作者：

Lundström, T ^{[1
]}

Christensen, H

Sehested, K

机构：

[1] Linkoping Univ, Dept Phys & Measurement Technol, SE-58183 Linkoping, Sweden

[2] Studsvik Nucl AB, SE-61182 Nykoping, Sweden

[3] Riso Natl Lab, DK-4000 Roskilde, Denmark

来源：

RADIATION PHYSICS AND CHEMISTRY | 2001年 / 61卷 / 02期

关键词：

pulse radiolysis; rate constant; activation energy; H atom; hydrogen peroxide;

D O I：

10.1016/S0969-806X(01)00189-X

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The temperature dependence for the reaction of H atoms with H2O2 at pH 1 has been determined using pulse radiolysis technique. The reaction was studied in the temperature range 10-120 degreesC. The rate constant at 25 degreesC was found to be 5.1 +/- 0.5 x 10(7) dm(3) mol(-1) s(-1) and the activation energy was found to be 10.7 +/- 0.5 kJ mol(-1). (C) 2001 Published by Elsevier Science Ltd.

引用

页码：109 / 113

页数：5

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