The Influence of the Specific Surface Area of the Carbon Support on the Activity of Ruthenium Catalysts for the Ammonia-Decomposition Reaction
A method for fractionation of the starting carbon composite Sibunit by density was used to obtain three samples of Sibunit with different values of the specific surface area: Sib10 at 439 m 2 /g, Sib13 at 389 m 2 /g, and Sib17 at 256 m 2 /g. Investigation of Sibunits using both methods, that is, X-r...
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| Veröffentlicht in: | Kinetics and catalysis 2018-03, Vol.59 (2), p.136-142 |
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| creator | Borisov, V. A. Iost, K. N. Temerev, V. L. Leont’eva, N. N. Muromtsev, I. V. Arbuzov, A. B. Trenikhin, M. V. Savel’eva, G. G. Smirnova, N. S. Shlyapin, D. A. |
| description | A method for fractionation of the starting carbon composite Sibunit by density was used to obtain three samples of Sibunit with different values of the specific surface area: Sib10 at 439 m
2
/g, Sib13 at 389 m
2
/g, and Sib17 at 256 m
2
/g. Investigation of Sibunits using both methods, that is, X-ray diffraction analysis and combination (Raman) scattering spectroscopy, did not reveal significant differences (the parameters of the crystal lattice and the
I
D
/
I
G
ratio). The fractionated supports were used to obtain Ru-containing catalysts for ammonia decomposition reaction (0.1 MPa, 400°C). The dependence of the specific catalytic activity calculated per 1 m
2
of the support specific surface a for catalysts of the same composition (4.0% Ru and 13.6% Cs) has an extreme form. The authors connect this with two factors: the blocking support pores contain an active component and a change in features of ruthenium interactions with the promoter (Cs) of the catalyst. |
| doi_str_mv | 10.1134/S0023158418020015 |
| format | Article |
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2
/g, Sib13 at 389 m
2
/g, and Sib17 at 256 m
2
/g. Investigation of Sibunits using both methods, that is, X-ray diffraction analysis and combination (Raman) scattering spectroscopy, did not reveal significant differences (the parameters of the crystal lattice and the
I
D
/
I
G
ratio). The fractionated supports were used to obtain Ru-containing catalysts for ammonia decomposition reaction (0.1 MPa, 400°C). The dependence of the specific catalytic activity calculated per 1 m
2
of the support specific surface a for catalysts of the same composition (4.0% Ru and 13.6% Cs) has an extreme form. The authors connect this with two factors: the blocking support pores contain an active component and a change in features of ruthenium interactions with the promoter (Cs) of the catalyst.</description><identifier>ISSN: 0023-1584</identifier><identifier>EISSN: 1608-3210</identifier><identifier>DOI: 10.1134/S0023158418020015</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Ammonia ; Catalysis ; Catalysts ; Catalytic activity ; Chemistry ; Chemistry and Materials Science ; Crystal lattices ; Decomposition reactions ; Fractionation ; Mathematical analysis ; Physical Chemistry ; Ruthenium ; Specific surface ; Surface area ; X-ray diffraction</subject><ispartof>Kinetics and catalysis, 2018-03, Vol.59 (2), p.136-142</ispartof><rights>Pleiades Publishing, Ltd. 2018</rights><rights>Copyright Springer Science & Business Media 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c353t-b2fdab0283299acdecdd6b13a614aed24796461380830485c42339126eb4c1343</citedby><cites>FETCH-LOGICAL-c353t-b2fdab0283299acdecdd6b13a614aed24796461380830485c42339126eb4c1343</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/S0023158418020015$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0023158418020015$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>315,781,785,27929,27930,41493,42562,51324</link.rule.ids></links><search><creatorcontrib>Borisov, V. A.</creatorcontrib><creatorcontrib>Iost, K. N.</creatorcontrib><creatorcontrib>Temerev, V. L.</creatorcontrib><creatorcontrib>Leont’eva, N. N.</creatorcontrib><creatorcontrib>Muromtsev, I. V.</creatorcontrib><creatorcontrib>Arbuzov, A. B.</creatorcontrib><creatorcontrib>Trenikhin, M. V.</creatorcontrib><creatorcontrib>Savel’eva, G. G.</creatorcontrib><creatorcontrib>Smirnova, N. S.</creatorcontrib><creatorcontrib>Shlyapin, D. A.</creatorcontrib><title>The Influence of the Specific Surface Area of the Carbon Support on the Activity of Ruthenium Catalysts for the Ammonia-Decomposition Reaction</title><title>Kinetics and catalysis</title><addtitle>Kinet Catal</addtitle><description>A method for fractionation of the starting carbon composite Sibunit by density was used to obtain three samples of Sibunit with different values of the specific surface area: Sib10 at 439 m
2
/g, Sib13 at 389 m
2
/g, and Sib17 at 256 m
2
/g. Investigation of Sibunits using both methods, that is, X-ray diffraction analysis and combination (Raman) scattering spectroscopy, did not reveal significant differences (the parameters of the crystal lattice and the
I
D
/
I
G
ratio). The fractionated supports were used to obtain Ru-containing catalysts for ammonia decomposition reaction (0.1 MPa, 400°C). The dependence of the specific catalytic activity calculated per 1 m
2
of the support specific surface a for catalysts of the same composition (4.0% Ru and 13.6% Cs) has an extreme form. The authors connect this with two factors: the blocking support pores contain an active component and a change in features of ruthenium interactions with the promoter (Cs) of the catalyst.</description><subject>Ammonia</subject><subject>Catalysis</subject><subject>Catalysts</subject><subject>Catalytic activity</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Crystal lattices</subject><subject>Decomposition reactions</subject><subject>Fractionation</subject><subject>Mathematical analysis</subject><subject>Physical Chemistry</subject><subject>Ruthenium</subject><subject>Specific surface</subject><subject>Surface area</subject><subject>X-ray diffraction</subject><issn>0023-1584</issn><issn>1608-3210</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kM1KxDAUhYMoOI4-gLuC6-q9Sfq3HMa_AUGYGdclTVPNMG1qkgrzEj6zKVVciKtczvnOCRxCLhGuERm_2QBQhknOMQcKgMkRmWEKecwowjGZjXY8-qfkzLkdAHDkxYx8bt9UtOqa_aA6qSLTRD4Im15J3WgZbQbbiKAvrBI_5lLYynTB6ntjfRTOUV1Irz-0P4zUeghKp4c2sF7sD867qDF24trWdFrEt0qatjdOex0a1krI8TgnJ43YO3Xx_c7Jy_3ddvkYPz0_rJaLp1iyhPm4ok0tKqA5o0UhZK1kXacVMpEiF6qmPCtSniLLIWfA80RyyliBNFUVl2EuNidXU29vzfugnC93ZrBd-LKkQDFLs4RlgcKJktY4Z1VT9la3wh5KhHKcvfwze8jQKeMC270q-9v8f-gL-YCEQw</recordid><startdate>20180301</startdate><enddate>20180301</enddate><creator>Borisov, V. A.</creator><creator>Iost, K. N.</creator><creator>Temerev, V. L.</creator><creator>Leont’eva, N. N.</creator><creator>Muromtsev, I. V.</creator><creator>Arbuzov, A. B.</creator><creator>Trenikhin, M. V.</creator><creator>Savel’eva, G. G.</creator><creator>Smirnova, N. S.</creator><creator>Shlyapin, D. A.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20180301</creationdate><title>The Influence of the Specific Surface Area of the Carbon Support on the Activity of Ruthenium Catalysts for the Ammonia-Decomposition Reaction</title><author>Borisov, V. A. ; Iost, K. N. ; Temerev, V. L. ; Leont’eva, N. N. ; Muromtsev, I. V. ; Arbuzov, A. B. ; Trenikhin, M. V. ; Savel’eva, G. G. ; Smirnova, N. S. ; Shlyapin, D. A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c353t-b2fdab0283299acdecdd6b13a614aed24796461380830485c42339126eb4c1343</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Ammonia</topic><topic>Catalysis</topic><topic>Catalysts</topic><topic>Catalytic activity</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Crystal lattices</topic><topic>Decomposition reactions</topic><topic>Fractionation</topic><topic>Mathematical analysis</topic><topic>Physical Chemistry</topic><topic>Ruthenium</topic><topic>Specific surface</topic><topic>Surface area</topic><topic>X-ray diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Borisov, V. A.</creatorcontrib><creatorcontrib>Iost, K. N.</creatorcontrib><creatorcontrib>Temerev, V. L.</creatorcontrib><creatorcontrib>Leont’eva, N. N.</creatorcontrib><creatorcontrib>Muromtsev, I. V.</creatorcontrib><creatorcontrib>Arbuzov, A. B.</creatorcontrib><creatorcontrib>Trenikhin, M. V.</creatorcontrib><creatorcontrib>Savel’eva, G. G.</creatorcontrib><creatorcontrib>Smirnova, N. S.</creatorcontrib><creatorcontrib>Shlyapin, D. A.</creatorcontrib><collection>CrossRef</collection><jtitle>Kinetics and catalysis</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Borisov, V. A.</au><au>Iost, K. N.</au><au>Temerev, V. L.</au><au>Leont’eva, N. N.</au><au>Muromtsev, I. V.</au><au>Arbuzov, A. B.</au><au>Trenikhin, M. V.</au><au>Savel’eva, G. G.</au><au>Smirnova, N. S.</au><au>Shlyapin, D. A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Influence of the Specific Surface Area of the Carbon Support on the Activity of Ruthenium Catalysts for the Ammonia-Decomposition Reaction</atitle><jtitle>Kinetics and catalysis</jtitle><stitle>Kinet Catal</stitle><date>2018-03-01</date><risdate>2018</risdate><volume>59</volume><issue>2</issue><spage>136</spage><epage>142</epage><pages>136-142</pages><issn>0023-1584</issn><eissn>1608-3210</eissn><abstract>A method for fractionation of the starting carbon composite Sibunit by density was used to obtain three samples of Sibunit with different values of the specific surface area: Sib10 at 439 m
2
/g, Sib13 at 389 m
2
/g, and Sib17 at 256 m
2
/g. Investigation of Sibunits using both methods, that is, X-ray diffraction analysis and combination (Raman) scattering spectroscopy, did not reveal significant differences (the parameters of the crystal lattice and the
I
D
/
I
G
ratio). The fractionated supports were used to obtain Ru-containing catalysts for ammonia decomposition reaction (0.1 MPa, 400°C). The dependence of the specific catalytic activity calculated per 1 m
2
of the support specific surface a for catalysts of the same composition (4.0% Ru and 13.6% Cs) has an extreme form. The authors connect this with two factors: the blocking support pores contain an active component and a change in features of ruthenium interactions with the promoter (Cs) of the catalyst.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S0023158418020015</doi><tpages>7</tpages></addata></record> |
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| subjects | Ammonia Catalysis Catalysts Catalytic activity Chemistry Chemistry and Materials Science Crystal lattices Decomposition reactions Fractionation Mathematical analysis Physical Chemistry Ruthenium Specific surface Surface area X-ray diffraction |
| title | The Influence of the Specific Surface Area of the Carbon Support on the Activity of Ruthenium Catalysts for the Ammonia-Decomposition Reaction |
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