The influence of modifying additions of La and Ce oxides on electronic state of surface atoms and ions of supported copper
| Parent link: | Applied Surface Science.— , 1985- Vol. 103, iss. 4.— 1996.— P. 479-483 |
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| Հիմնական հեղինակ: | |
| Այլ հեղինակներ: | |
| Ամփոփում: | The electronic state of surface of supported copper in modified copper catalysts has been tested by the methods of IR-spectroscopy of adsorbed CO, X-ray diffraction analysis and electron microscopy. The modifying additions of cerium oxide stabilize the ionic state of copper, while lanthanum oxide decreases the effective charge of Cu+ ions. The observed effects are caused by variation in metal dispersivity in the modified samples and by electron donor-acceptor interaction of the surface atoms and ions of copper with the modifier. В фонде НТБ ТПУ отсутствует |
| Լեզու: | անգլերեն |
| Հրապարակվել է: |
1996
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| Խորագրեր: | |
| Ձևաչափ: | Գրքի գլուխ |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=599059 |
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| 200 | 1 | |a The influence of modifying additions of La and Ce oxides on electronic state of surface atoms and ions of supported copper |f A. N. Pestryakov, A. A. Davydov | |
| 330 | |a The electronic state of surface of supported copper in modified copper catalysts has been tested by the methods of IR-spectroscopy of adsorbed CO, X-ray diffraction analysis and electron microscopy. The modifying additions of cerium oxide stabilize the ionic state of copper, while lanthanum oxide decreases the effective charge of Cu+ ions. The observed effects are caused by variation in metal dispersivity in the modified samples and by electron donor-acceptor interaction of the surface atoms and ions of copper with the modifier. | ||
| 333 | |a В фонде НТБ ТПУ отсутствует | ||
| 461 | |t Applied Surface Science |d 1985- | ||
| 463 | |t Vol. 103, iss. 4 |v P. 479-483 |d 1996 | ||
| 610 | 1 | |a труды учёных ТПУ | |
| 700 | 1 | |a Pestryakov |b A. N. |c Chemist |c Professor of Tomsk Polytechnic University, Doctor of Chemical Science |f 1963- |g Aleksey Nikolaevich |3 (RuTPU)RU\TPU\pers\30471 |9 14796 | |
| 701 | 1 | |a Davydov |b A. A. | |
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