Platinum nanoparticle size effect on specific catalytic activity in n-alkane deep oxidation: Dependence on the chain length of the paraffin
The specific activity of 0.8% Pt/Al 2 O 3 catalysts in the deep oxidation of C 1 –C 6 n -alkanes increases with an increase in the Pt particle size from 1 to 3–4 nm. Further coarsening of the particles insignificantly changes the specific activity. The size effect was studied for a series of catalys...
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| Veröffentlicht in: | Kinetics and catalysis 2009-11, Vol.50 (6), p.830-836 |
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| container_title | Kinetics and catalysis |
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| creator | Gololobov, A. M. Bekk, I. E. Bragina, G. O. Zaikovskii, V. I. Ayupov, A. B. Telegina, N. S. Bukhtiyarov, V. I. Stakheev, A. Yu |
| description | The specific activity of 0.8% Pt/Al
2
O
3
catalysts in the deep oxidation of C
1
–C
6
n
-alkanes increases with an increase in the Pt particle size from 1 to 3–4 nm. Further coarsening of the particles insignificantly changes the specific activity. The size effect was studied for a series of catalysts containing platinum nanoparticles 1 to 11 nm in diameter. The specific catalytic activity variation range depends on the size of the reacting hydrocarbon molecules. As the platinum particle size increases, the specific catalytic activity increases 3–4 times for the oxidation of CH
4
and C
2
H
6
and by a factor of 20–30 for the oxidation of
n
-C
4
H
10
and
n
-C
6
H
14
. |
| doi_str_mv | 10.1134/S0023158409060068 |
| format | Article |
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2
O
3
catalysts in the deep oxidation of C
1
–C
6
n
-alkanes increases with an increase in the Pt particle size from 1 to 3–4 nm. Further coarsening of the particles insignificantly changes the specific activity. The size effect was studied for a series of catalysts containing platinum nanoparticles 1 to 11 nm in diameter. The specific catalytic activity variation range depends on the size of the reacting hydrocarbon molecules. As the platinum particle size increases, the specific catalytic activity increases 3–4 times for the oxidation of CH
4
and C
2
H
6
and by a factor of 20–30 for the oxidation of
n
-C
4
H
10
and
n
-C
6
H
14
.</description><identifier>ISSN: 0023-1584</identifier><identifier>EISSN: 1608-3210</identifier><identifier>DOI: 10.1134/S0023158409060068</identifier><language>eng</language><publisher>Dordrecht: SP MAIK Nauka/Interperiodica</publisher><subject>Catalysis ; Chemistry ; Chemistry and Materials Science ; Physical Chemistry</subject><ispartof>Kinetics and catalysis, 2009-11, Vol.50 (6), p.830-836</ispartof><rights>Pleiades Publishing, Ltd. 2009</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c354t-5e755b316b4d120f3a3aef2229bd013afdc398c9fc848d058cabc1e4e594b5fb3</citedby><cites>FETCH-LOGICAL-c354t-5e755b316b4d120f3a3aef2229bd013afdc398c9fc848d058cabc1e4e594b5fb3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S0023158409060068$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0023158409060068$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>315,781,785,27929,27930,41493,42562,51324</link.rule.ids></links><search><creatorcontrib>Gololobov, A. M.</creatorcontrib><creatorcontrib>Bekk, I. E.</creatorcontrib><creatorcontrib>Bragina, G. O.</creatorcontrib><creatorcontrib>Zaikovskii, V. I.</creatorcontrib><creatorcontrib>Ayupov, A. B.</creatorcontrib><creatorcontrib>Telegina, N. S.</creatorcontrib><creatorcontrib>Bukhtiyarov, V. I.</creatorcontrib><creatorcontrib>Stakheev, A. Yu</creatorcontrib><title>Platinum nanoparticle size effect on specific catalytic activity in n-alkane deep oxidation: Dependence on the chain length of the paraffin</title><title>Kinetics and catalysis</title><addtitle>Kinet Catal</addtitle><description>The specific activity of 0.8% Pt/Al
2
O
3
catalysts in the deep oxidation of C
1
–C
6
n
-alkanes increases with an increase in the Pt particle size from 1 to 3–4 nm. Further coarsening of the particles insignificantly changes the specific activity. The size effect was studied for a series of catalysts containing platinum nanoparticles 1 to 11 nm in diameter. The specific catalytic activity variation range depends on the size of the reacting hydrocarbon molecules. As the platinum particle size increases, the specific catalytic activity increases 3–4 times for the oxidation of CH
4
and C
2
H
6
and by a factor of 20–30 for the oxidation of
n
-C
4
H
10
and
n
-C
6
H
14
.</description><subject>Catalysis</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Physical Chemistry</subject><issn>0023-1584</issn><issn>1608-3210</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNp9kE1OwzAQhS0EEqVwAHa-QGAc2yFhh8qvVAkkYB1NnHHrkjpR7CLKFbg0CWWHxGqkee97M3qMnQo4E0Kq82eAVAqdKyggA8jyPTYRGeSJTAXss8koJ6N-yI5CWAGAEqqYsK-nBqPzmzX36NsO--hMQzy4T-JkLZnIW89DR8ZZZ7jBiM128HA00b27uOXOc59g84aeeE3U8fbD1UNm6y_5NXXka_KGxpS4JG6WOAAN-UVc8tb-7IaraK3zx-zAYhPo5HdO2evtzcvsPpk_3j3MruaJkVrFRNOF1pUUWaVqkYKVKJFsmqZFVYOQaGsji9wU1uQqr0HnBisjSJEuVKVtJadM7HJN34bQky273q2x35YCyrHN8k-bA5PumDB4_YL6ctVuej-8-Q_0DQXTeb4</recordid><startdate>20091101</startdate><enddate>20091101</enddate><creator>Gololobov, A. M.</creator><creator>Bekk, I. E.</creator><creator>Bragina, G. O.</creator><creator>Zaikovskii, V. I.</creator><creator>Ayupov, A. B.</creator><creator>Telegina, N. S.</creator><creator>Bukhtiyarov, V. I.</creator><creator>Stakheev, A. Yu</creator><general>SP MAIK Nauka/Interperiodica</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20091101</creationdate><title>Platinum nanoparticle size effect on specific catalytic activity in n-alkane deep oxidation: Dependence on the chain length of the paraffin</title><author>Gololobov, A. M. ; Bekk, I. E. ; Bragina, G. O. ; Zaikovskii, V. I. ; Ayupov, A. B. ; Telegina, N. S. ; Bukhtiyarov, V. I. ; Stakheev, A. Yu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c354t-5e755b316b4d120f3a3aef2229bd013afdc398c9fc848d058cabc1e4e594b5fb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Catalysis</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Physical Chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gololobov, A. M.</creatorcontrib><creatorcontrib>Bekk, I. E.</creatorcontrib><creatorcontrib>Bragina, G. O.</creatorcontrib><creatorcontrib>Zaikovskii, V. I.</creatorcontrib><creatorcontrib>Ayupov, A. B.</creatorcontrib><creatorcontrib>Telegina, N. S.</creatorcontrib><creatorcontrib>Bukhtiyarov, V. I.</creatorcontrib><creatorcontrib>Stakheev, A. Yu</creatorcontrib><collection>CrossRef</collection><jtitle>Kinetics and catalysis</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gololobov, A. M.</au><au>Bekk, I. E.</au><au>Bragina, G. O.</au><au>Zaikovskii, V. I.</au><au>Ayupov, A. B.</au><au>Telegina, N. S.</au><au>Bukhtiyarov, V. I.</au><au>Stakheev, A. Yu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Platinum nanoparticle size effect on specific catalytic activity in n-alkane deep oxidation: Dependence on the chain length of the paraffin</atitle><jtitle>Kinetics and catalysis</jtitle><stitle>Kinet Catal</stitle><date>2009-11-01</date><risdate>2009</risdate><volume>50</volume><issue>6</issue><spage>830</spage><epage>836</epage><pages>830-836</pages><issn>0023-1584</issn><eissn>1608-3210</eissn><abstract>The specific activity of 0.8% Pt/Al
2
O
3
catalysts in the deep oxidation of C
1
–C
6
n
-alkanes increases with an increase in the Pt particle size from 1 to 3–4 nm. Further coarsening of the particles insignificantly changes the specific activity. The size effect was studied for a series of catalysts containing platinum nanoparticles 1 to 11 nm in diameter. The specific catalytic activity variation range depends on the size of the reacting hydrocarbon molecules. As the platinum particle size increases, the specific catalytic activity increases 3–4 times for the oxidation of CH
4
and C
2
H
6
and by a factor of 20–30 for the oxidation of
n
-C
4
H
10
and
n
-C
6
H
14
.</abstract><cop>Dordrecht</cop><pub>SP MAIK Nauka/Interperiodica</pub><doi>10.1134/S0023158409060068</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
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| ispartof | Kinetics and catalysis, 2009-11, Vol.50 (6), p.830-836 |
| issn | 0023-1584 1608-3210 |
| language | eng |
| recordid | cdi_crossref_primary_10_1134_S0023158409060068 |
| source | SpringerNature Journals |
| subjects | Catalysis Chemistry Chemistry and Materials Science Physical Chemistry |
| title | Platinum nanoparticle size effect on specific catalytic activity in n-alkane deep oxidation: Dependence on the chain length of the paraffin |
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