PdZn alloy nanoparticles encapsulated within a few layers of graphene for efficient semi-hydrogenation of acetylene
PdZn alloy nanoparticles encapsulated within a few layers of graphene supported on ZnO nanowires (PdZn@C/ZnO) exhibit enhanced catalytic performance and robust long-term stability in semi-hydrogenation of acetylene to ethylene. The enhanced ethylene selectivity of PdZn@C/ZnO originates from the conf...
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| Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2019-12, Vol.55 (97), p.14693-14696 |
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| container_issue | 97 |
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| container_title | Chemical communications (Cambridge, England) |
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| creator | Yang, Lini Guo, Yushu Long, Jun Xia, Lixin Li, Dan Xiao, Jianping Liu, Hongyang |
| description | PdZn alloy nanoparticles encapsulated within a few layers of graphene supported on ZnO nanowires (PdZn@C/ZnO) exhibit enhanced catalytic performance and robust long-term stability in semi-hydrogenation of acetylene to ethylene. The enhanced ethylene selectivity of PdZn@C/ZnO originates from the confining environment of the graphene cover, which can promote desorption of ethylene from the PdZn surface, avoiding the over-hydrogenation of ethylene to ethane.
PdZn alloy NPs encapsulated within a few layers of graphene exhibit enhanced acetylene selectivity and robust long-term stability in selective hydrogenation of acetylene, compared with that of traditional supported Pd and PdZn alloy catalysts. |
| doi_str_mv | 10.1039/c9cc06442g |
| format | Article |
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PdZn alloy NPs encapsulated within a few layers of graphene exhibit enhanced acetylene selectivity and robust long-term stability in selective hydrogenation of acetylene, compared with that of traditional supported Pd and PdZn alloy catalysts.</description><identifier>ISSN: 1359-7345</identifier><identifier>EISSN: 1364-548X</identifier><identifier>DOI: 10.1039/c9cc06442g</identifier><identifier>PMID: 31750460</identifier><language>eng</language><publisher>England: Royal Society of Chemistry</publisher><subject>Acetylene ; Encapsulation ; Ethane ; Ethylene ; Graphene ; Hydrogenation ; Nanoalloys ; Nanoparticles ; Nanowires ; Selectivity ; Size distribution ; Zinc oxide</subject><ispartof>Chemical communications (Cambridge, England), 2019-12, Vol.55 (97), p.14693-14696</ispartof><rights>Copyright Royal Society of Chemistry 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c363t-d18ad46177cad9debbe42032d2aae823824029671df26addce29278205c0008c3</citedby><cites>FETCH-LOGICAL-c363t-d18ad46177cad9debbe42032d2aae823824029671df26addce29278205c0008c3</cites><orcidid>0000-0003-1779-6140 ; 0000-0003-0268-3004 ; 0000-0003-2977-2867</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31750460$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yang, Lini</creatorcontrib><creatorcontrib>Guo, Yushu</creatorcontrib><creatorcontrib>Long, Jun</creatorcontrib><creatorcontrib>Xia, Lixin</creatorcontrib><creatorcontrib>Li, Dan</creatorcontrib><creatorcontrib>Xiao, Jianping</creatorcontrib><creatorcontrib>Liu, Hongyang</creatorcontrib><title>PdZn alloy nanoparticles encapsulated within a few layers of graphene for efficient semi-hydrogenation of acetylene</title><title>Chemical communications (Cambridge, England)</title><addtitle>Chem Commun (Camb)</addtitle><description>PdZn alloy nanoparticles encapsulated within a few layers of graphene supported on ZnO nanowires (PdZn@C/ZnO) exhibit enhanced catalytic performance and robust long-term stability in semi-hydrogenation of acetylene to ethylene. The enhanced ethylene selectivity of PdZn@C/ZnO originates from the confining environment of the graphene cover, which can promote desorption of ethylene from the PdZn surface, avoiding the over-hydrogenation of ethylene to ethane.
PdZn alloy NPs encapsulated within a few layers of graphene exhibit enhanced acetylene selectivity and robust long-term stability in selective hydrogenation of acetylene, compared with that of traditional supported Pd and PdZn alloy catalysts.</description><subject>Acetylene</subject><subject>Encapsulation</subject><subject>Ethane</subject><subject>Ethylene</subject><subject>Graphene</subject><subject>Hydrogenation</subject><subject>Nanoalloys</subject><subject>Nanoparticles</subject><subject>Nanowires</subject><subject>Selectivity</subject><subject>Size distribution</subject><subject>Zinc oxide</subject><issn>1359-7345</issn><issn>1364-548X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp90c1rFDEYBvAgiq3Vi3cl4kWE0XzPzFEGrUKhPSiIlyGbvNlNySZjMkOZ_75Zt1bw0FwSeH68JHkQeknJB0p4_9H0xhAlBNs-QqeUK9FI0f18fDjLvmm5kCfoWSnXpC4qu6fohNNWEqHIKSpX9lfEOoS04qhjmnSevQlQMESjp7IEPYPFN37e-eqwgxsc9Aq54OTwNutpBxGwSxmDc954iDMusPfNbrU5bSHq2ad4wNrAvIaqn6MnTocCL-72M_Tjy-fvw9fm4vL82_DpojFc8bmxtNNWKNq2RtvewmYDghHOLNMaOsY7JgjrVUutY0pba4D1rO0YkaY-tDP8DL07zp1y-r1Amce9LwZC0BHSUkbGqWo7KaWo9O1_9DotOdbbVcVIp1rWHtT7ozI5lZLBjVP2e53XkZLxUMU49MPwp4rzil_fjVw2e7D39O_fV_DqCHIx9-m_Lmv-5qF8nKzjtzZdmgo</recordid><startdate>20191218</startdate><enddate>20191218</enddate><creator>Yang, Lini</creator><creator>Guo, Yushu</creator><creator>Long, Jun</creator><creator>Xia, Lixin</creator><creator>Li, Dan</creator><creator>Xiao, Jianping</creator><creator>Liu, Hongyang</creator><general>Royal Society of Chemistry</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0003-1779-6140</orcidid><orcidid>https://orcid.org/0000-0003-0268-3004</orcidid><orcidid>https://orcid.org/0000-0003-2977-2867</orcidid></search><sort><creationdate>20191218</creationdate><title>PdZn alloy nanoparticles encapsulated within a few layers of graphene for efficient semi-hydrogenation of acetylene</title><author>Yang, Lini ; Guo, Yushu ; Long, Jun ; Xia, Lixin ; Li, Dan ; Xiao, Jianping ; Liu, Hongyang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c363t-d18ad46177cad9debbe42032d2aae823824029671df26addce29278205c0008c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Acetylene</topic><topic>Encapsulation</topic><topic>Ethane</topic><topic>Ethylene</topic><topic>Graphene</topic><topic>Hydrogenation</topic><topic>Nanoalloys</topic><topic>Nanoparticles</topic><topic>Nanowires</topic><topic>Selectivity</topic><topic>Size distribution</topic><topic>Zinc oxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yang, Lini</creatorcontrib><creatorcontrib>Guo, Yushu</creatorcontrib><creatorcontrib>Long, Jun</creatorcontrib><creatorcontrib>Xia, Lixin</creatorcontrib><creatorcontrib>Li, Dan</creatorcontrib><creatorcontrib>Xiao, Jianping</creatorcontrib><creatorcontrib>Liu, Hongyang</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Chemical communications (Cambridge, England)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yang, Lini</au><au>Guo, Yushu</au><au>Long, Jun</au><au>Xia, Lixin</au><au>Li, Dan</au><au>Xiao, Jianping</au><au>Liu, Hongyang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>PdZn alloy nanoparticles encapsulated within a few layers of graphene for efficient semi-hydrogenation of acetylene</atitle><jtitle>Chemical communications (Cambridge, England)</jtitle><addtitle>Chem Commun (Camb)</addtitle><date>2019-12-18</date><risdate>2019</risdate><volume>55</volume><issue>97</issue><spage>14693</spage><epage>14696</epage><pages>14693-14696</pages><issn>1359-7345</issn><eissn>1364-548X</eissn><abstract>PdZn alloy nanoparticles encapsulated within a few layers of graphene supported on ZnO nanowires (PdZn@C/ZnO) exhibit enhanced catalytic performance and robust long-term stability in semi-hydrogenation of acetylene to ethylene. The enhanced ethylene selectivity of PdZn@C/ZnO originates from the confining environment of the graphene cover, which can promote desorption of ethylene from the PdZn surface, avoiding the over-hydrogenation of ethylene to ethane.
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| fulltext | fulltext |
| identifier | ISSN: 1359-7345 |
| ispartof | Chemical communications (Cambridge, England), 2019-12, Vol.55 (97), p.14693-14696 |
| issn | 1359-7345 1364-548X |
| language | eng |
| recordid | cdi_crossref_primary_10_1039_C9CC06442G |
| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Acetylene Encapsulation Ethane Ethylene Graphene Hydrogenation Nanoalloys Nanoparticles Nanowires Selectivity Size distribution Zinc oxide |
| title | PdZn alloy nanoparticles encapsulated within a few layers of graphene for efficient semi-hydrogenation of acetylene |
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