Evaluation of the Energy of Activation of Chemisorption for H_2 and O_2 on Transition d-Metals

白廼彬

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Evaluation of the Energy of Activation of Chemisorption for H_2 and O_2 on Transition d-Metals

更新时间：2025-12-16

- Evaluation of the Energy of Activation of Chemisorption for H_2 and O_2 on Transition d-Metals
- CIESC Journal Issue 3, (1981)
- 作者机构：
  
  中国科学院上海冶金研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：25 September 1981，
  
  Published：25 September 1981
- 稿件说明：
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白廼彬. Evaluation of the Energy of Activation of Chemisorption for H_2 and O_2 on Transition d-Metals[J]. CIESC Journal, 1981, (3).
DOI：

白廼彬. Evaluation of the Energy of Activation of Chemisorption for H_2 and O_2 on Transition d-Metals[J]. CIESC Journal, 1981, (3). DOI：

摘要

本文中我们提出了一个以两个原子参数方程为基础的经验方法

并且成功地估计了氢、氧在过渡金属上起始化学吸附热:进而

应用键能键级方法经验地计算了氧同过渡金属表面化学吸附活化能。计算的结果与实验数据符合。因而将24种金属分为A、B和C三组

三组之间化学吸附特性彼此不同。

Abstract

In this paper

an empirical method based on two atom-parameter equations is developed. The initial heats of chemisorption for H2 and O2 on transition d-metals are successfully evaluated. Furthermore

the energy of activation of surface chemisorption of oxygen with transition d-metals surfaces are empirically calculated using a bond energy bond order (BEBO) approach. The agreement of the calculated results with the experimental data is satisfactory. The metals are then calssified approximately into three groups

B and C

in which the chemisorption properties are different from each other.

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