Bimetallic non-noble CoNi nanoparticles monodispersed on multiwall carbon nanotubes: Highly efficient hydrolysis of ammonia borane
Bimetallic non-noble CoNi nanoparticles have been successfully supported on multiwall carbon nanotubes. The ultrafine CoNi nanoparticles with particle size of 2 nm are monodispersed on multiwall carbon nanotubes surface. The synergistic effect between Co and Ni plays an important role in enhancement...
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| Veröffentlicht in: | Materials chemistry and physics 2018-01, Vol.204, p.58-61 |
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| creator | Wang, Qingtao Zhang, Zhang Liu, Jin Liu, Renchen Liu, Tong |
| description | Bimetallic non-noble CoNi nanoparticles have been successfully supported on multiwall carbon nanotubes. The ultrafine CoNi nanoparticles with particle size of 2 nm are monodispersed on multiwall carbon nanotubes surface. The synergistic effect between Co and Ni plays an important role in enhancement for ammonia borane hydrolysis. In addition, the support effect could also efficiently improve the catalytic performance. Compared to the other support, the synthesized Co0.7Ni0.3/MCNTs shows excellent catalytic performance with TOF of 128 molH2 molcat−1 min−1 at 323 K. Interestingly, the prepared nanocatalysts also possess high durability in ammonia borane hydrolysis.
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•Non-noble CoNi NPs assembled on multiwall carbon nanotubes (MCNTs) were prepared.•The monodispersed CoNi NPs with a diameter of 2 nm can be readily obtained.•Synergistic effect can significantly enhance the catalytic activity. |
| doi_str_mv | 10.1016/j.matchemphys.2017.10.036 |
| format | Article |
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[Display omitted]
•Non-noble CoNi NPs assembled on multiwall carbon nanotubes (MCNTs) were prepared.•The monodispersed CoNi NPs with a diameter of 2 nm can be readily obtained.•Synergistic effect can significantly enhance the catalytic activity.</description><identifier>ISSN: 0254-0584</identifier><identifier>EISSN: 1879-3312</identifier><identifier>DOI: 10.1016/j.matchemphys.2017.10.036</identifier><language>eng</language><publisher>Lausanne: Elsevier B.V</publisher><subject>Ammonia ; Ammonia borane hydrolysis ; Bimetals ; Catalysis ; Chemical synthesis ; CoNi nanoparticles ; Heterogeneous catalysis ; Hydrolysis ; Multi wall carbon nanotubes ; Multiwall carbon nanotubes ; Nanoparticles ; Nanotubes ; Studies ; Synergistic effect</subject><ispartof>Materials chemistry and physics, 2018-01, Vol.204, p.58-61</ispartof><rights>2017 Elsevier B.V.</rights><rights>Copyright Elsevier BV Jan 15, 2018</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c349t-8d4c4b10ffb5b252f635755b3bb3b43e6f41c80cd87533e81ee45e09db81465a3</citedby><cites>FETCH-LOGICAL-c349t-8d4c4b10ffb5b252f635755b3bb3b43e6f41c80cd87533e81ee45e09db81465a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.matchemphys.2017.10.036$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,777,781,3537,27905,27906,45976</link.rule.ids></links><search><creatorcontrib>Wang, Qingtao</creatorcontrib><creatorcontrib>Zhang, Zhang</creatorcontrib><creatorcontrib>Liu, Jin</creatorcontrib><creatorcontrib>Liu, Renchen</creatorcontrib><creatorcontrib>Liu, Tong</creatorcontrib><title>Bimetallic non-noble CoNi nanoparticles monodispersed on multiwall carbon nanotubes: Highly efficient hydrolysis of ammonia borane</title><title>Materials chemistry and physics</title><description>Bimetallic non-noble CoNi nanoparticles have been successfully supported on multiwall carbon nanotubes. The ultrafine CoNi nanoparticles with particle size of 2 nm are monodispersed on multiwall carbon nanotubes surface. The synergistic effect between Co and Ni plays an important role in enhancement for ammonia borane hydrolysis. In addition, the support effect could also efficiently improve the catalytic performance. Compared to the other support, the synthesized Co0.7Ni0.3/MCNTs shows excellent catalytic performance with TOF of 128 molH2 molcat−1 min−1 at 323 K. Interestingly, the prepared nanocatalysts also possess high durability in ammonia borane hydrolysis.
[Display omitted]
•Non-noble CoNi NPs assembled on multiwall carbon nanotubes (MCNTs) were prepared.•The monodispersed CoNi NPs with a diameter of 2 nm can be readily obtained.•Synergistic effect can significantly enhance the catalytic activity.</description><subject>Ammonia</subject><subject>Ammonia borane hydrolysis</subject><subject>Bimetals</subject><subject>Catalysis</subject><subject>Chemical synthesis</subject><subject>CoNi nanoparticles</subject><subject>Heterogeneous catalysis</subject><subject>Hydrolysis</subject><subject>Multi wall carbon nanotubes</subject><subject>Multiwall carbon nanotubes</subject><subject>Nanoparticles</subject><subject>Nanotubes</subject><subject>Studies</subject><subject>Synergistic effect</subject><issn>0254-0584</issn><issn>1879-3312</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNqNUMFq3DAUFKWBbjf5B5WcvZUsyWvn1i5JNrCkl-YsJPmpq8WWXEnb4Gu_vDLbQ46BBw_mzcxjBqEvlGwooc3X02ZU2RxhnI5z2tSEbgu-Iaz5gFa03XYVY7T-iFakFrwiouWf0OeUTqQQKWUr9Pe7GyGrYXAG--ArH_QAeBeeHfbKh0nF7MwACY_Bh96lCWKCHgePx_OQ3WtRYqOiLsDCz2cN6Q7v3a_jMGOw1hkHPuPj3McwzMklHCxWY3FzCusQlYdrdGXVkODm_16jl4f7n7t9dfjx-LT7dqgM412u2p4brimxVgtdi9o2TGyF0EyX4Qway6lpienbrWAMWgrABZCu1y3ljVBsjW4vvlMMv8-QsjyFc_TlpaRd1zW1aCkprO7CMjGkFMHKKbpRxVlSIpfK5Um-qVwulS-nUnnR7i5aKDH-OIgyLfEN9C6CybIP7h0u_wCjwJO_</recordid><startdate>20180115</startdate><enddate>20180115</enddate><creator>Wang, Qingtao</creator><creator>Zhang, Zhang</creator><creator>Liu, Jin</creator><creator>Liu, Renchen</creator><creator>Liu, Tong</creator><general>Elsevier B.V</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20180115</creationdate><title>Bimetallic non-noble CoNi nanoparticles monodispersed on multiwall carbon nanotubes: Highly efficient hydrolysis of ammonia borane</title><author>Wang, Qingtao ; Zhang, Zhang ; Liu, Jin ; Liu, Renchen ; Liu, Tong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c349t-8d4c4b10ffb5b252f635755b3bb3b43e6f41c80cd87533e81ee45e09db81465a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Ammonia</topic><topic>Ammonia borane hydrolysis</topic><topic>Bimetals</topic><topic>Catalysis</topic><topic>Chemical synthesis</topic><topic>CoNi nanoparticles</topic><topic>Heterogeneous catalysis</topic><topic>Hydrolysis</topic><topic>Multi wall carbon nanotubes</topic><topic>Multiwall carbon nanotubes</topic><topic>Nanoparticles</topic><topic>Nanotubes</topic><topic>Studies</topic><topic>Synergistic effect</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Qingtao</creatorcontrib><creatorcontrib>Zhang, Zhang</creatorcontrib><creatorcontrib>Liu, Jin</creatorcontrib><creatorcontrib>Liu, Renchen</creatorcontrib><creatorcontrib>Liu, Tong</creatorcontrib><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><jtitle>Materials chemistry and physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Qingtao</au><au>Zhang, Zhang</au><au>Liu, Jin</au><au>Liu, Renchen</au><au>Liu, Tong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Bimetallic non-noble CoNi nanoparticles monodispersed on multiwall carbon nanotubes: Highly efficient hydrolysis of ammonia borane</atitle><jtitle>Materials chemistry and physics</jtitle><date>2018-01-15</date><risdate>2018</risdate><volume>204</volume><spage>58</spage><epage>61</epage><pages>58-61</pages><issn>0254-0584</issn><eissn>1879-3312</eissn><abstract>Bimetallic non-noble CoNi nanoparticles have been successfully supported on multiwall carbon nanotubes. The ultrafine CoNi nanoparticles with particle size of 2 nm are monodispersed on multiwall carbon nanotubes surface. The synergistic effect between Co and Ni plays an important role in enhancement for ammonia borane hydrolysis. In addition, the support effect could also efficiently improve the catalytic performance. Compared to the other support, the synthesized Co0.7Ni0.3/MCNTs shows excellent catalytic performance with TOF of 128 molH2 molcat−1 min−1 at 323 K. Interestingly, the prepared nanocatalysts also possess high durability in ammonia borane hydrolysis.
[Display omitted]
•Non-noble CoNi NPs assembled on multiwall carbon nanotubes (MCNTs) were prepared.•The monodispersed CoNi NPs with a diameter of 2 nm can be readily obtained.•Synergistic effect can significantly enhance the catalytic activity.</abstract><cop>Lausanne</cop><pub>Elsevier B.V</pub><doi>10.1016/j.matchemphys.2017.10.036</doi><tpages>4</tpages></addata></record> |
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| ispartof | Materials chemistry and physics, 2018-01, Vol.204, p.58-61 |
| issn | 0254-0584 1879-3312 |
| language | eng |
| recordid | cdi_proquest_journals_1999625810 |
| source | Elsevier ScienceDirect Journals |
| subjects | Ammonia Ammonia borane hydrolysis Bimetals Catalysis Chemical synthesis CoNi nanoparticles Heterogeneous catalysis Hydrolysis Multi wall carbon nanotubes Multiwall carbon nanotubes Nanoparticles Nanotubes Studies Synergistic effect |
| title | Bimetallic non-noble CoNi nanoparticles monodispersed on multiwall carbon nanotubes: Highly efficient hydrolysis of ammonia borane |
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