| CO/H在Ru/SiO2和Pt/SiO2催化剂上吸附和反应的成键能研究 |
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| 引用本文： | 王长生,孙仁安,胡文华,泰书杰,苗良,杨忠志. CO/H在Ru/SiO2和Pt/SiO2催化剂上吸附和反应的成键能研究[J]. 无机化学学报, 1995, 11(3): 276-280 |
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| 作者姓名： | 王长生 孙仁安 胡文华 泰书杰 苗良 杨忠志 |
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| 作者单位： | 辽宁师范大学化学系，辽宁师范大学计算机系，吉林大学理论化学研究所 |
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| 摘 要： | 采用成键能判据探讨了ＣＯ／Ｈ在Ｒｕ／ＳｉＯ２和Ｐｔ／ＳｉＯ２担体金属催化剂上的吸附和反应，从成键能角度说明了ＣＯ在催化剂上吸附强弱的原因以及ＣＯ氢化活性高低的原因。
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| 关 键 词： | 成键能 催化剂 一氧化碳 氢 钌 二氧化硅 铂 |
| 收稿时间： | 1994-10-12 |
A THEORETICAL STUDY OF THE CHEMISORPTION AND REACTION OF CO/HON Ru /SiO2 AND Pt /SiO2 WITH THE BONDING ENERGY CRITERION |
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| Wang Changsheng,Sun Renan,Hu Wenhu,Qin Shujie,Miao Liang and Yang Zhongzhi. A THEORETICAL STUDY OF THE CHEMISORPTION AND REACTION OF CO/HON Ru /SiO2 AND Pt /SiO2 WITH THE BONDING ENERGY CRITERION[J]. Chinese Journal of Inorganic Chemistry, 1995, 11(3): 276-280 |
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| Authors: | Wang Changsheng Sun Renan Hu Wenhu Qin Shujie Miao Liang Yang Zhongzhi |
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| Affiliation: | Department of Chemistry, Liaoning Normal University, Dalian 116029,Department of Chemistry, Liaoning Normal University, Dalian 116029,Department of Chemistry, Liaoning Normal University, Dalian 116029,Department of Chemistry, Liaoning Normal University, Dalian 116029,Department of Computer, Liaoning Normal University, Dalian 1160292 and Institute of Theoretical Chemistry, Jilin University, Changchun 130023 |
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| Abstract: | ith Bonding Energy Criterion and EHMO method, a theoretical study of the chemisorption and reaction of CO/H on Ru/ SiO2 and Pt/ SiO2 has been carried out.The bonding energy Eb(i) of MO and Eb(AB)between atoms have been obtained. CO adsorption strength and hydrogcnization activity on these catalysts have been clucidated theoretically on the basis of Eb(i) and Eb(AB). |
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| Keywords: | bonding energy chemisorptiou coadsorptiou supported catalyst |
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