| Pd/TiO_2等负载型钯催化剂中载体和金属间的相互作用研究 |
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| 引用本文： | 王琳. Pd/TiO_2等负载型钯催化剂中载体和金属间的相互作用研究[J]. 杭州师范学院学报(社会科学版), 1991, 0(3) |
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| 作者姓名： | 王琳 |
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| 作者单位： | 杭州师范学院化学系 |
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| 摘 要： | 用热分析实验证实了TiO_2在温和的条件下就存在部分还原现象;结合TiO_2上负载了Pd后对CO_2吸附能力显著减弱之结果,支持了Pd/TiO_2中存在着载体和金属间强相互作用的观点;借助热分析结果,认为催化剂中各组分间存在着相互作用是一个普遍现象。
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| 关 键 词： | TiO_x Pd/TiO_2 负载型钯催化剂 |
THE STUDY OF SUPPORT-METAL INTERACTION IN Pd/TIO_2 AND OTHER SUPPORTED PALLADIUM CATALYSTS |
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| Wang Lin. THE STUDY OF SUPPORT-METAL INTERACTION IN Pd/TIO_2 AND OTHER SUPPORTED PALLADIUM CATALYSTS[J]. Journal of Hangzhou Teachers College(Humanities and Social Sciences), 1991, 0(3) |
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| Authors: | Wang Lin |
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| Affiliation: | Department of Chemistry |
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| Abstract: | It was confirmed that TiO2 was partially reduced under moderate conditions via TG-DTG method. The result that the chemisorption of CO2 on Pd/TiO2 was much less than that on TiO2 supported the viewpoint of Support-Metal Strong Interaction. It was discovered that there were interactions between metal and support and interactions between other components in the catalysts without TiO2. A new viewpoint is proposed that it is a universal phenomenon that there are interactions between components of a catalyst. |
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| Keywords: | TiO_x Pd/TiO_2 supported palladium catalysts. |
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