A co-pyrolysis route to synthesize nitrogen doped multiwall carbon nanotubes for oxygen reduction reaction
Nitrogen-doped multiwall carbon nanotubes (N-MWCNTs) have been synthesized by a co-pyrolysis route of iron(II) phthalocyanine (FePc) loaded and PEO20–PPO70–PEO20 retained in mesoporous silica. In this process, FePc was used as both Fe-catalyst, carbon and nitrogen sources, and P123-containing mesopo...
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| Veröffentlicht in: | Carbon (New York) 2014-03, Vol.68, p.232-239 |
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| creator | Wang, Yongxia Cui, Xiangzhi Li, Yongsheng Chen, Lisong Chen, Hangrong Zhang, Lingxia Shi, Jianlin |
| description | Nitrogen-doped multiwall carbon nanotubes (N-MWCNTs) have been synthesized by a co-pyrolysis route of iron(II) phthalocyanine (FePc) loaded and PEO20–PPO70–PEO20 retained in mesoporous silica. In this process, FePc was used as both Fe-catalyst, carbon and nitrogen sources, and P123-containing mesoporous silica was employed as both the substrate and carbon seeds/source for the growth of N-MWCNTs. The obtained samples have well-defined morphology and graphitic structure, and show high electrochemical catalytic activity and stability for oxygen reduction reaction, attributing to the highly graphitic structure and the pyridinic-type nitrogen in the N-MWCNTs. The power density of a single fuel cell using N-MWCNT as cathodic catalyst was measured to be 67.7% of that of a standard single cell using 40% Pt/C as cathodic catalyst. |
| doi_str_mv | 10.1016/j.carbon.2013.10.083 |
| format | Article |
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In this process, FePc was used as both Fe-catalyst, carbon and nitrogen sources, and P123-containing mesoporous silica was employed as both the substrate and carbon seeds/source for the growth of N-MWCNTs. The obtained samples have well-defined morphology and graphitic structure, and show high electrochemical catalytic activity and stability for oxygen reduction reaction, attributing to the highly graphitic structure and the pyridinic-type nitrogen in the N-MWCNTs. The power density of a single fuel cell using N-MWCNT as cathodic catalyst was measured to be 67.7% of that of a standard single cell using 40% Pt/C as cathodic catalyst.</description><identifier>ISSN: 0008-6223</identifier><identifier>EISSN: 1873-3891</identifier><identifier>DOI: 10.1016/j.carbon.2013.10.083</identifier><identifier>CODEN: CRBNAH</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Carbon ; Catalysts ; Cross-disciplinary physics: materials science; rheology ; Density ; Exact sciences and technology ; Graphitic structure ; Materials science ; Multi wall carbon nanotubes ; Nanoscale materials and structures: fabrication and characterization ; Nanotubes ; Physics ; Reduction ; Silicon dioxide</subject><ispartof>Carbon (New York), 2014-03, Vol.68, p.232-239</ispartof><rights>2013 Elsevier Ltd</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c406t-460b77f3dec0157262dbb21e76ab020341542d4e070eeef76d0b94ba25ffb8923</citedby><cites>FETCH-LOGICAL-c406t-460b77f3dec0157262dbb21e76ab020341542d4e070eeef76d0b94ba25ffb8923</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.carbon.2013.10.083$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28340174$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Wang, Yongxia</creatorcontrib><creatorcontrib>Cui, Xiangzhi</creatorcontrib><creatorcontrib>Li, Yongsheng</creatorcontrib><creatorcontrib>Chen, Lisong</creatorcontrib><creatorcontrib>Chen, Hangrong</creatorcontrib><creatorcontrib>Zhang, Lingxia</creatorcontrib><creatorcontrib>Shi, Jianlin</creatorcontrib><title>A co-pyrolysis route to synthesize nitrogen doped multiwall carbon nanotubes for oxygen reduction reaction</title><title>Carbon (New York)</title><description>Nitrogen-doped multiwall carbon nanotubes (N-MWCNTs) have been synthesized by a co-pyrolysis route of iron(II) phthalocyanine (FePc) loaded and PEO20–PPO70–PEO20 retained in mesoporous silica. In this process, FePc was used as both Fe-catalyst, carbon and nitrogen sources, and P123-containing mesoporous silica was employed as both the substrate and carbon seeds/source for the growth of N-MWCNTs. The obtained samples have well-defined morphology and graphitic structure, and show high electrochemical catalytic activity and stability for oxygen reduction reaction, attributing to the highly graphitic structure and the pyridinic-type nitrogen in the N-MWCNTs. The power density of a single fuel cell using N-MWCNT as cathodic catalyst was measured to be 67.7% of that of a standard single cell using 40% Pt/C as cathodic catalyst.</description><subject>Carbon</subject><subject>Catalysts</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Density</subject><subject>Exact sciences and technology</subject><subject>Graphitic structure</subject><subject>Materials science</subject><subject>Multi wall carbon nanotubes</subject><subject>Nanoscale materials and structures: fabrication and characterization</subject><subject>Nanotubes</subject><subject>Physics</subject><subject>Reduction</subject><subject>Silicon dioxide</subject><issn>0008-6223</issn><issn>1873-3891</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><recordid>eNp9kE2LFDEQhoMoOK7-Aw-5CF56tvIxSc9FWBZXhQUveg75qNYMPcmYpNX219ttLx73VFUvT9VLvYS8ZrBnwNT1ae9tcTntOTCxSHvoxROyY70WneiP7CnZAUDfKc7Fc_Ki1tMyyp7JHTndUJ-7y1zyONdYaclTQ9oyrXNq37HGP0hTbCV_w0RDvmCg52ls8ZcdR7q50mRTbpPDSodcaP49r2zBMPkW89rZf81L8mywY8VXD_WKfL17_-X2Y3f_-cOn25v7zktQrZMKnNaDCOiBHTRXPDjHGWplHXAQkh0kDxJBAyIOWgVwR-ksPwyD649cXJG3291LyT8mrM2cY_U4jjZhnqphSrOD4lqsqNxQX3KtBQdzKfFsy2wYmDVaczLbk2aNdlWXaJe1Nw8Otno7DsUmH-v_Xd4LCUzLhXu3cbi8-zNiMdVHTB5DLOibCTk-bvQXECWTGg</recordid><startdate>20140301</startdate><enddate>20140301</enddate><creator>Wang, Yongxia</creator><creator>Cui, Xiangzhi</creator><creator>Li, Yongsheng</creator><creator>Chen, Lisong</creator><creator>Chen, Hangrong</creator><creator>Zhang, Lingxia</creator><creator>Shi, Jianlin</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20140301</creationdate><title>A co-pyrolysis route to synthesize nitrogen doped multiwall carbon nanotubes for oxygen reduction reaction</title><author>Wang, Yongxia ; Cui, Xiangzhi ; Li, Yongsheng ; Chen, Lisong ; Chen, Hangrong ; Zhang, Lingxia ; Shi, Jianlin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c406t-460b77f3dec0157262dbb21e76ab020341542d4e070eeef76d0b94ba25ffb8923</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Carbon</topic><topic>Catalysts</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Density</topic><topic>Exact sciences and technology</topic><topic>Graphitic structure</topic><topic>Materials science</topic><topic>Multi wall carbon nanotubes</topic><topic>Nanoscale materials and structures: fabrication and characterization</topic><topic>Nanotubes</topic><topic>Physics</topic><topic>Reduction</topic><topic>Silicon dioxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Yongxia</creatorcontrib><creatorcontrib>Cui, Xiangzhi</creatorcontrib><creatorcontrib>Li, Yongsheng</creatorcontrib><creatorcontrib>Chen, Lisong</creatorcontrib><creatorcontrib>Chen, Hangrong</creatorcontrib><creatorcontrib>Zhang, Lingxia</creatorcontrib><creatorcontrib>Shi, Jianlin</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Carbon (New York)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Yongxia</au><au>Cui, Xiangzhi</au><au>Li, Yongsheng</au><au>Chen, Lisong</au><au>Chen, Hangrong</au><au>Zhang, Lingxia</au><au>Shi, Jianlin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A co-pyrolysis route to synthesize nitrogen doped multiwall carbon nanotubes for oxygen reduction reaction</atitle><jtitle>Carbon (New York)</jtitle><date>2014-03-01</date><risdate>2014</risdate><volume>68</volume><spage>232</spage><epage>239</epage><pages>232-239</pages><issn>0008-6223</issn><eissn>1873-3891</eissn><coden>CRBNAH</coden><abstract>Nitrogen-doped multiwall carbon nanotubes (N-MWCNTs) have been synthesized by a co-pyrolysis route of iron(II) phthalocyanine (FePc) loaded and PEO20–PPO70–PEO20 retained in mesoporous silica. In this process, FePc was used as both Fe-catalyst, carbon and nitrogen sources, and P123-containing mesoporous silica was employed as both the substrate and carbon seeds/source for the growth of N-MWCNTs. The obtained samples have well-defined morphology and graphitic structure, and show high electrochemical catalytic activity and stability for oxygen reduction reaction, attributing to the highly graphitic structure and the pyridinic-type nitrogen in the N-MWCNTs. The power density of a single fuel cell using N-MWCNT as cathodic catalyst was measured to be 67.7% of that of a standard single cell using 40% Pt/C as cathodic catalyst.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.carbon.2013.10.083</doi><tpages>8</tpages></addata></record> |
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| subjects | Carbon Catalysts Cross-disciplinary physics: materials science rheology Density Exact sciences and technology Graphitic structure Materials science Multi wall carbon nanotubes Nanoscale materials and structures: fabrication and characterization Nanotubes Physics Reduction Silicon dioxide |
| title | A co-pyrolysis route to synthesize nitrogen doped multiwall carbon nanotubes for oxygen reduction reaction |
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