Вплив вмісту міді на текстурні та функціональні властивості мідьцирконійоксидних нанофазних каталізаторів
The dependence of particle size and reduction behaviour of copper oxide precursors, dispersion and specific surface area of active metal phase of copper catalysts supported on commercial zirconia of monoclinic modification on the copper loading -was established. The catalytic properties of Cu/ZrO2 i...
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| Date: | 2009 |
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| Main Authors: | , , , , , |
| Format: | Article |
| Language: | Russian |
| Published: |
Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine
2009
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| Online Access: | https://surfacezbir.com.ua/index.php/surface/article/view/382 |
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| Journal Title: | Surface |
| Download file: |  |
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Surface| Summary: | The dependence of particle size and reduction behaviour of copper oxide precursors, dispersion and specific surface area of active metal phase of copper catalysts supported on commercial zirconia of monoclinic modification on the copper loading -was established. The catalytic properties of Cu/ZrO2 in the ethanol dehydrogenation have been investigated. It was shown that at copper loadings within 5 - 40 % wt. the increase of the rate of acetaldehyde formation (mol-s-I gCu-1) is conditioned by increasing of specific surface area of the active metallic copper phase. |
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