Characterization of composite carbon supported PtRu catalyst and its catalytic performance for methanol oxidation
A composite carbon prepared by blending Vulcan XC-72 carbon with multi-walled carbon nanotubes (MWCNTs) had been used as a support of PtRu alloy catalyst (PtRu/C + MWCNTs) for methanol oxidation reaction. The obtained electrocatalysts were characterized by transmission electron microscopy (TEM), X-r...
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| Veröffentlicht in: | Journal of alloys and compounds 2008-10, Vol.465 (1), p.296-304 |
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| container_issue | 1 |
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| container_title | Journal of alloys and compounds |
| container_volume | 465 |
| creator | Liang, Ying Li, Jun Xu, Qing-Chi Hu, Rong-Zong Lin, Jing-Dong Liao, Dai-Wei |
| description | A composite carbon prepared by blending Vulcan XC-72 carbon with multi-walled carbon nanotubes (MWCNTs) had been used as a support of PtRu alloy catalyst (PtRu/C
+
MWCNTs) for methanol oxidation reaction. The obtained electrocatalysts were characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS). The influence of the composite carbon support on the alloy content and PtRu surface state was discussed. The electrocatalytic property of the PtRu/C
+
MWCNTs catalyst was investigated by cyclic voltammetry (CV), chromoamperometry, CO stripping voltammetry and DMFC single cell test. The results demonstrated that, compared to the PtRu/C and PtRu/MWCNTs catalysts, the PtRu/C
+
MWCNTs catalyst exhibited superior electrocatalytic activity for methanol oxidation. |
| doi_str_mv | 10.1016/j.jallcom.2007.10.075 |
| format | Article |
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+
MWCNTs) for methanol oxidation reaction. The obtained electrocatalysts were characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS). The influence of the composite carbon support on the alloy content and PtRu surface state was discussed. The electrocatalytic property of the PtRu/C
+
MWCNTs catalyst was investigated by cyclic voltammetry (CV), chromoamperometry, CO stripping voltammetry and DMFC single cell test. The results demonstrated that, compared to the PtRu/C and PtRu/MWCNTs catalysts, the PtRu/C
+
MWCNTs catalyst exhibited superior electrocatalytic activity for methanol oxidation.</description><identifier>ISSN: 0925-8388</identifier><identifier>EISSN: 1873-4669</identifier><identifier>DOI: 10.1016/j.jallcom.2007.10.075</identifier><language>eng</language><publisher>Lausanne: Elsevier B.V</publisher><subject>Catalysis ; Catalyst support ; Chemistry ; Electrochemical properties ; Electrochemistry ; Exact sciences and technology ; General and physical chemistry ; Kinetics and mechanism of reactions ; Methanol electrooxidation ; PtRu alloy ; Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</subject><ispartof>Journal of alloys and compounds, 2008-10, Vol.465 (1), p.296-304</ispartof><rights>2007</rights><rights>2008 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c436t-d4d41f9a0c7c9dd13d0d976912dcc9184e528365d3a275e3605210586229692c3</citedby><cites>FETCH-LOGICAL-c436t-d4d41f9a0c7c9dd13d0d976912dcc9184e528365d3a275e3605210586229692c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jallcom.2007.10.075$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3548,27923,27924,45994</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20697692$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Liang, Ying</creatorcontrib><creatorcontrib>Li, Jun</creatorcontrib><creatorcontrib>Xu, Qing-Chi</creatorcontrib><creatorcontrib>Hu, Rong-Zong</creatorcontrib><creatorcontrib>Lin, Jing-Dong</creatorcontrib><creatorcontrib>Liao, Dai-Wei</creatorcontrib><title>Characterization of composite carbon supported PtRu catalyst and its catalytic performance for methanol oxidation</title><title>Journal of alloys and compounds</title><description>A composite carbon prepared by blending Vulcan XC-72 carbon with multi-walled carbon nanotubes (MWCNTs) had been used as a support of PtRu alloy catalyst (PtRu/C
+
MWCNTs) for methanol oxidation reaction. The obtained electrocatalysts were characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS). The influence of the composite carbon support on the alloy content and PtRu surface state was discussed. The electrocatalytic property of the PtRu/C
+
MWCNTs catalyst was investigated by cyclic voltammetry (CV), chromoamperometry, CO stripping voltammetry and DMFC single cell test. The results demonstrated that, compared to the PtRu/C and PtRu/MWCNTs catalysts, the PtRu/C
+
MWCNTs catalyst exhibited superior electrocatalytic activity for methanol oxidation.</description><subject>Catalysis</subject><subject>Catalyst support</subject><subject>Chemistry</subject><subject>Electrochemical properties</subject><subject>Electrochemistry</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>Kinetics and mechanism of reactions</subject><subject>Methanol electrooxidation</subject><subject>PtRu alloy</subject><subject>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</subject><issn>0925-8388</issn><issn>1873-4669</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNqFkMtKBDEQRYMoOD4-QchGdz3m0Z1OViKDLxAU0XWISTVm6O60SUbUrzfjDG5dVXG4VbfqInRCyZwSKs6X86XpexuGOSOkLWxO2mYHzahseVULoXbRjCjWVJJLuY8OUloSQqjidIbeF28mGpsh-m-TfRhx6HBZNYXkM2Br4mthaTVNIWZw-DE_rQrNpv9KGZvRYZ_TFmRv8QSxC3EwowVcGjxAfjNj6HH49O7X4AjtdaZPcLyth-jl-up5cVvdP9zcLS7vK1tzkStXu5p2yhDbWuUc5Y441QpFmbNWUVlDwyQXjeOGtQ1wQRpGSSMFY0ooZvkhOtvsnWJ4X0HKevDJQt-bEcIqaV4LyZisi7DZCG0MKUXo9BT9YOKXpkSvA9ZLvQ1YrwNe4xJwmTvdGphkTd_F8rRPf8OMiPW9rOguNjoo3354iDpZDyUg5yPYrF3w_zj9ACxvlb0</recordid><startdate>20081006</startdate><enddate>20081006</enddate><creator>Liang, Ying</creator><creator>Li, Jun</creator><creator>Xu, Qing-Chi</creator><creator>Hu, Rong-Zong</creator><creator>Lin, Jing-Dong</creator><creator>Liao, Dai-Wei</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20081006</creationdate><title>Characterization of composite carbon supported PtRu catalyst and its catalytic performance for methanol oxidation</title><author>Liang, Ying ; Li, Jun ; Xu, Qing-Chi ; Hu, Rong-Zong ; Lin, Jing-Dong ; Liao, Dai-Wei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c436t-d4d41f9a0c7c9dd13d0d976912dcc9184e528365d3a275e3605210586229692c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Catalysis</topic><topic>Catalyst support</topic><topic>Chemistry</topic><topic>Electrochemical properties</topic><topic>Electrochemistry</topic><topic>Exact sciences and technology</topic><topic>General and physical chemistry</topic><topic>Kinetics and mechanism of reactions</topic><topic>Methanol electrooxidation</topic><topic>PtRu alloy</topic><topic>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liang, Ying</creatorcontrib><creatorcontrib>Li, Jun</creatorcontrib><creatorcontrib>Xu, Qing-Chi</creatorcontrib><creatorcontrib>Hu, Rong-Zong</creatorcontrib><creatorcontrib>Lin, Jing-Dong</creatorcontrib><creatorcontrib>Liao, Dai-Wei</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of alloys and compounds</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liang, Ying</au><au>Li, Jun</au><au>Xu, Qing-Chi</au><au>Hu, Rong-Zong</au><au>Lin, Jing-Dong</au><au>Liao, Dai-Wei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Characterization of composite carbon supported PtRu catalyst and its catalytic performance for methanol oxidation</atitle><jtitle>Journal of alloys and compounds</jtitle><date>2008-10-06</date><risdate>2008</risdate><volume>465</volume><issue>1</issue><spage>296</spage><epage>304</epage><pages>296-304</pages><issn>0925-8388</issn><eissn>1873-4669</eissn><abstract>A composite carbon prepared by blending Vulcan XC-72 carbon with multi-walled carbon nanotubes (MWCNTs) had been used as a support of PtRu alloy catalyst (PtRu/C
+
MWCNTs) for methanol oxidation reaction. The obtained electrocatalysts were characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS). The influence of the composite carbon support on the alloy content and PtRu surface state was discussed. The electrocatalytic property of the PtRu/C
+
MWCNTs catalyst was investigated by cyclic voltammetry (CV), chromoamperometry, CO stripping voltammetry and DMFC single cell test. The results demonstrated that, compared to the PtRu/C and PtRu/MWCNTs catalysts, the PtRu/C
+
MWCNTs catalyst exhibited superior electrocatalytic activity for methanol oxidation.</abstract><cop>Lausanne</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jallcom.2007.10.075</doi><tpages>9</tpages></addata></record> |
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| identifier | ISSN: 0925-8388 |
| ispartof | Journal of alloys and compounds, 2008-10, Vol.465 (1), p.296-304 |
| issn | 0925-8388 1873-4669 |
| language | eng |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Catalysis Catalyst support Chemistry Electrochemical properties Electrochemistry Exact sciences and technology General and physical chemistry Kinetics and mechanism of reactions Methanol electrooxidation PtRu alloy Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry |
| title | Characterization of composite carbon supported PtRu catalyst and its catalytic performance for methanol oxidation |
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