New Oscillating System: Co Oxidation over Ni
For the first time, the oscillatory behavior during CO oxidation over Ni foil has been discovered under atmospheric pressure conditions in the temperature range of 570–630 °C. The oscillatory behavior occurred in CO excess in contrast to the well-known oscillations during CO oxidation over Pt, Pd, I...
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| Veröffentlicht in: | Catalysis letters 2018-02, Vol.148 (2), p.653-659 |
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| creator | Bychkov, V. Yu Tulenin, Yu. P. Slinko, M. M. Gordienko, Yu. A. Korchak, V. N. |
| description | For the first time, the oscillatory behavior during CO oxidation over Ni foil has been discovered under atmospheric pressure conditions in the temperature range of 570–630 °C. The oscillatory behavior occurred in CO excess in contrast to the well-known oscillations during CO oxidation over Pt, Pd, Ir, and Ru. The periodic variation of oxygen imbalance together with the variation of color changes during the oscillations indicated that the oscillations were closely connected with the reversible oxidation of Ni to NiO. The observation of oscillations in a pulse supply mode proved their kinetic origin. The oscillations were accompanied by the propagation of the oxidation and reduction fronts which could be observed with the naked eye.
Graphical Abstract
Temporal and spatial self-organization during CO oxidation over Ni foil. |
| doi_str_mv | 10.1007/s10562-017-2283-2 |
| format | Article |
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Graphical Abstract
Temporal and spatial self-organization during CO oxidation over Ni foil.</description><identifier>ISSN: 1011-372X</identifier><identifier>EISSN: 1572-879X</identifier><identifier>DOI: 10.1007/s10562-017-2283-2</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Catalysis ; Chemistry ; Chemistry and Materials Science ; Industrial Chemistry/Chemical Engineering ; Iridium ; Metal foils ; Organometallic Chemistry ; Oscillations ; Oxidation ; Oxidation-reduction reactions ; Palladium ; Periodic variations ; Physical Chemistry ; Platinum</subject><ispartof>Catalysis letters, 2018-02, Vol.148 (2), p.653-659</ispartof><rights>Springer Science+Business Media, LLC, part of Springer Nature 2017</rights><rights>COPYRIGHT 2018 Springer</rights><rights>Catalysis Letters is a copyright of Springer, (2017). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c426t-85e29c0c4c20f78bb3c695bd34944addbc9088aaca5a941738570626ad48d43c3</citedby><cites>FETCH-LOGICAL-c426t-85e29c0c4c20f78bb3c695bd34944addbc9088aaca5a941738570626ad48d43c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10562-017-2283-2$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10562-017-2283-2$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Bychkov, V. Yu</creatorcontrib><creatorcontrib>Tulenin, Yu. P.</creatorcontrib><creatorcontrib>Slinko, M. M.</creatorcontrib><creatorcontrib>Gordienko, Yu. A.</creatorcontrib><creatorcontrib>Korchak, V. N.</creatorcontrib><title>New Oscillating System: Co Oxidation over Ni</title><title>Catalysis letters</title><addtitle>Catal Lett</addtitle><description>For the first time, the oscillatory behavior during CO oxidation over Ni foil has been discovered under atmospheric pressure conditions in the temperature range of 570–630 °C. The oscillatory behavior occurred in CO excess in contrast to the well-known oscillations during CO oxidation over Pt, Pd, Ir, and Ru. The periodic variation of oxygen imbalance together with the variation of color changes during the oscillations indicated that the oscillations were closely connected with the reversible oxidation of Ni to NiO. The observation of oscillations in a pulse supply mode proved their kinetic origin. The oscillations were accompanied by the propagation of the oxidation and reduction fronts which could be observed with the naked eye.
Graphical Abstract
Temporal and spatial self-organization during CO oxidation over Ni foil.</description><subject>Catalysis</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Iridium</subject><subject>Metal foils</subject><subject>Organometallic Chemistry</subject><subject>Oscillations</subject><subject>Oxidation</subject><subject>Oxidation-reduction reactions</subject><subject>Palladium</subject><subject>Periodic variations</subject><subject>Physical Chemistry</subject><subject>Platinum</subject><issn>1011-372X</issn><issn>1572-879X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp1kN1LwzAUxYsoOKd_gG8FnwQz89kkvsnwYzA2cAp7C2maloyunUmn239vRgXZg0_3cvmdcw8nSa4RHCEI-X1AkGUYQMQBxoIAfJIMEOMYCC6Xp3GHCAHC8fI8uQhhBSGUHMlBcjez3-k8GFfXunNNlS72obPrh3TcpvOdK-KxbdL2y_p05i6Ts1LXwV79zmHy8fz0Pn4F0_nLZPw4BYbirAOCWSwNNNRgWHKR58RkkuUFoZJSXRS5kVAIrY1mWlLEiWAcZjjTBRUFJYYMk5ved-Pbz60NnVq1W9_ElwpjJoTMiMCRGvVUpWurXFO2nY-eRhd27Uzb2NLF-yPDPOMZQyQKbo8Ekensrqv0NgQ1Wbwds6hnjW9D8LZUG-_W2u8VgurQuOobV7FxdWhcHQLhXhMi21TW_8X-X_QDwy-ACA</recordid><startdate>20180201</startdate><enddate>20180201</enddate><creator>Bychkov, V. 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Yu</au><au>Tulenin, Yu. P.</au><au>Slinko, M. M.</au><au>Gordienko, Yu. A.</au><au>Korchak, V. N.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>New Oscillating System: Co Oxidation over Ni</atitle><jtitle>Catalysis letters</jtitle><stitle>Catal Lett</stitle><date>2018-02-01</date><risdate>2018</risdate><volume>148</volume><issue>2</issue><spage>653</spage><epage>659</epage><pages>653-659</pages><issn>1011-372X</issn><eissn>1572-879X</eissn><abstract>For the first time, the oscillatory behavior during CO oxidation over Ni foil has been discovered under atmospheric pressure conditions in the temperature range of 570–630 °C. The oscillatory behavior occurred in CO excess in contrast to the well-known oscillations during CO oxidation over Pt, Pd, Ir, and Ru. The periodic variation of oxygen imbalance together with the variation of color changes during the oscillations indicated that the oscillations were closely connected with the reversible oxidation of Ni to NiO. The observation of oscillations in a pulse supply mode proved their kinetic origin. The oscillations were accompanied by the propagation of the oxidation and reduction fronts which could be observed with the naked eye.
Graphical Abstract
Temporal and spatial self-organization during CO oxidation over Ni foil.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10562-017-2283-2</doi><tpages>7</tpages></addata></record> |
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| subjects | Catalysis Chemistry Chemistry and Materials Science Industrial Chemistry/Chemical Engineering Iridium Metal foils Organometallic Chemistry Oscillations Oxidation Oxidation-reduction reactions Palladium Periodic variations Physical Chemistry Platinum |
| title | New Oscillating System: Co Oxidation over Ni |
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