Ni nanoparticles supported on graphitic carbon nitride as visible light catalysts for hydrolytic dehydrogenation of ammonia borane
The development of a robust and low-cost non-noble metal catalyst for photocatalytic H 2 evolution is of great importance for practical applications. In this study, monodisperse Ni nanoparticles of controlled sizes were prepared by a facile method and anchored on graphitic carbon nitride (g-C 3 N 4...
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| Veröffentlicht in: | Nanoscale 2019-02, Vol.11 (8), p.356-3513 |
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| creator | Gao, Manyi Yu, Yongsheng Yang, Weiwei Li, Ji Xu, Shichong Feng, Ming Li, Haibo |
| description | The development of a robust and low-cost non-noble metal catalyst for photocatalytic H
2
evolution is of great importance for practical applications. In this study, monodisperse Ni nanoparticles of controlled sizes were prepared by a facile method and anchored on graphitic carbon nitride (g-C
3
N
4
) nanosheets
via
a self-assembly route. The noble-metal-free Ni/g-C
3
N
4
composite catalysts exhibit excellent photocatalytic activities for the hydrolytic dehydrogenation of ammonia borane (AB) under visible light. An optimum AB hydrolysis rate was obtained when the size of the Ni NPs was 3.2 nm, with an initial turnover frequency of 18.7 mol
(hydrogen)
mol
(catalyst)
−1
min
−1
and an apparent activation energy of 36 kJ mol
−1
. This study provides validity for constructing high performance first-row transition metal nano-photocatalysts for the hydrolytic dehydrogenation of AB.
The development of a robust and low-cost non-noble metal catalyst for photocatalytic H
2
evolution is of great importance for practical applications. |
| doi_str_mv | 10.1039/c8nr09005j |
| format | Article |
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2
evolution is of great importance for practical applications. In this study, monodisperse Ni nanoparticles of controlled sizes were prepared by a facile method and anchored on graphitic carbon nitride (g-C
3
N
4
) nanosheets
via
a self-assembly route. The noble-metal-free Ni/g-C
3
N
4
composite catalysts exhibit excellent photocatalytic activities for the hydrolytic dehydrogenation of ammonia borane (AB) under visible light. An optimum AB hydrolysis rate was obtained when the size of the Ni NPs was 3.2 nm, with an initial turnover frequency of 18.7 mol
(hydrogen)
mol
(catalyst)
−1
min
−1
and an apparent activation energy of 36 kJ mol
−1
. This study provides validity for constructing high performance first-row transition metal nano-photocatalysts for the hydrolytic dehydrogenation of AB.
The development of a robust and low-cost non-noble metal catalyst for photocatalytic H
2
evolution is of great importance for practical applications.</description><identifier>ISSN: 2040-3364</identifier><identifier>EISSN: 2040-3372</identifier><identifier>DOI: 10.1039/c8nr09005j</identifier><identifier>PMID: 30741302</identifier><language>eng</language><publisher>England: Royal Society of Chemistry</publisher><subject>Ammonia ; Carbon ; Carbon nitride ; Catalysis ; Catalysts ; Dehydrogenation ; Nanoparticles ; Nickel ; Noble metals ; Photocatalysis ; Self-assembly ; Transition metals</subject><ispartof>Nanoscale, 2019-02, Vol.11 (8), p.356-3513</ispartof><rights>Copyright Royal Society of Chemistry 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c429t-83f716359b99f6d8bab2ddf41b127e1a47e7bc72d0aa0cd1e9ec17a461b7f8ad3</citedby><cites>FETCH-LOGICAL-c429t-83f716359b99f6d8bab2ddf41b127e1a47e7bc72d0aa0cd1e9ec17a461b7f8ad3</cites><orcidid>0000-0002-3907-693X</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/30741302$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Gao, Manyi</creatorcontrib><creatorcontrib>Yu, Yongsheng</creatorcontrib><creatorcontrib>Yang, Weiwei</creatorcontrib><creatorcontrib>Li, Ji</creatorcontrib><creatorcontrib>Xu, Shichong</creatorcontrib><creatorcontrib>Feng, Ming</creatorcontrib><creatorcontrib>Li, Haibo</creatorcontrib><title>Ni nanoparticles supported on graphitic carbon nitride as visible light catalysts for hydrolytic dehydrogenation of ammonia borane</title><title>Nanoscale</title><addtitle>Nanoscale</addtitle><description>The development of a robust and low-cost non-noble metal catalyst for photocatalytic H
2
evolution is of great importance for practical applications. In this study, monodisperse Ni nanoparticles of controlled sizes were prepared by a facile method and anchored on graphitic carbon nitride (g-C
3
N
4
) nanosheets
via
a self-assembly route. The noble-metal-free Ni/g-C
3
N
4
composite catalysts exhibit excellent photocatalytic activities for the hydrolytic dehydrogenation of ammonia borane (AB) under visible light. An optimum AB hydrolysis rate was obtained when the size of the Ni NPs was 3.2 nm, with an initial turnover frequency of 18.7 mol
(hydrogen)
mol
(catalyst)
−1
min
−1
and an apparent activation energy of 36 kJ mol
−1
. This study provides validity for constructing high performance first-row transition metal nano-photocatalysts for the hydrolytic dehydrogenation of AB.
The development of a robust and low-cost non-noble metal catalyst for photocatalytic H
2
evolution is of great importance for practical applications.</description><subject>Ammonia</subject><subject>Carbon</subject><subject>Carbon nitride</subject><subject>Catalysis</subject><subject>Catalysts</subject><subject>Dehydrogenation</subject><subject>Nanoparticles</subject><subject>Nickel</subject><subject>Noble metals</subject><subject>Photocatalysis</subject><subject>Self-assembly</subject><subject>Transition metals</subject><issn>2040-3364</issn><issn>2040-3372</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp90c9rFDEUB_Agiv2hF-9KihcR1iaTzGTmWBZrlVKhtOfh5ddulplkTDKFvfqXm-3WLXjwlOS9Tx4Pvgi9o-QLJaw7V62PpCOk3rxAxxXhZMGYqF4e7g0_QicpbQhpOtaw1-iIEcEpI9Ux-n3jsAcfJojZqcEknOZpCjEbjYPHqwjT2pUOVhBlKXiXo9MGQ8IPLjk5GDy41TqXfoZhm3LCNkS83uoYhu3uozaPj5XxkF2ZECyGcQzeAZYhgjdv0CsLQzJvn85TdH_59W55tbj--e378uJ6oXjV5UXLrKANqzvZdbbRrQRZaW05lbQShgIXRkglKk0AiNLUdEZRAbyhUtgWNDtFn_Zzpxh-zSblfnRJmWEoO4Q59RVt67oWDeGFfvyHbsIcfdlup7hoKSGiqM97pWJIKRrbT9GNELc9Jf0umX7Z3tw-JvOj4A9PI2c5Gn2gf6Mo4GwPYlKH7nO0_aRtMe__Z9gfzh6hfQ</recordid><startdate>20190221</startdate><enddate>20190221</enddate><creator>Gao, Manyi</creator><creator>Yu, Yongsheng</creator><creator>Yang, Weiwei</creator><creator>Li, Ji</creator><creator>Xu, Shichong</creator><creator>Feng, Ming</creator><creator>Li, Haibo</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>F28</scope><scope>FR3</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-3907-693X</orcidid></search><sort><creationdate>20190221</creationdate><title>Ni nanoparticles supported on graphitic carbon nitride as visible light catalysts for hydrolytic dehydrogenation of ammonia borane</title><author>Gao, Manyi ; Yu, Yongsheng ; Yang, Weiwei ; Li, Ji ; Xu, Shichong ; Feng, Ming ; Li, Haibo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c429t-83f716359b99f6d8bab2ddf41b127e1a47e7bc72d0aa0cd1e9ec17a461b7f8ad3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Ammonia</topic><topic>Carbon</topic><topic>Carbon nitride</topic><topic>Catalysis</topic><topic>Catalysts</topic><topic>Dehydrogenation</topic><topic>Nanoparticles</topic><topic>Nickel</topic><topic>Noble metals</topic><topic>Photocatalysis</topic><topic>Self-assembly</topic><topic>Transition metals</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gao, Manyi</creatorcontrib><creatorcontrib>Yu, Yongsheng</creatorcontrib><creatorcontrib>Yang, Weiwei</creatorcontrib><creatorcontrib>Li, Ji</creatorcontrib><creatorcontrib>Xu, Shichong</creatorcontrib><creatorcontrib>Feng, Ming</creatorcontrib><creatorcontrib>Li, Haibo</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>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Nanoscale</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gao, Manyi</au><au>Yu, Yongsheng</au><au>Yang, Weiwei</au><au>Li, Ji</au><au>Xu, Shichong</au><au>Feng, Ming</au><au>Li, Haibo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ni nanoparticles supported on graphitic carbon nitride as visible light catalysts for hydrolytic dehydrogenation of ammonia borane</atitle><jtitle>Nanoscale</jtitle><addtitle>Nanoscale</addtitle><date>2019-02-21</date><risdate>2019</risdate><volume>11</volume><issue>8</issue><spage>356</spage><epage>3513</epage><pages>356-3513</pages><issn>2040-3364</issn><eissn>2040-3372</eissn><abstract>The development of a robust and low-cost non-noble metal catalyst for photocatalytic H
2
evolution is of great importance for practical applications. In this study, monodisperse Ni nanoparticles of controlled sizes were prepared by a facile method and anchored on graphitic carbon nitride (g-C
3
N
4
) nanosheets
via
a self-assembly route. The noble-metal-free Ni/g-C
3
N
4
composite catalysts exhibit excellent photocatalytic activities for the hydrolytic dehydrogenation of ammonia borane (AB) under visible light. An optimum AB hydrolysis rate was obtained when the size of the Ni NPs was 3.2 nm, with an initial turnover frequency of 18.7 mol
(hydrogen)
mol
(catalyst)
−1
min
−1
and an apparent activation energy of 36 kJ mol
−1
. This study provides validity for constructing high performance first-row transition metal nano-photocatalysts for the hydrolytic dehydrogenation of AB.
The development of a robust and low-cost non-noble metal catalyst for photocatalytic H
2
evolution is of great importance for practical applications.</abstract><cop>England</cop><pub>Royal Society of Chemistry</pub><pmid>30741302</pmid><doi>10.1039/c8nr09005j</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0002-3907-693X</orcidid></addata></record> |
| fulltext | fulltext |
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| ispartof | Nanoscale, 2019-02, Vol.11 (8), p.356-3513 |
| issn | 2040-3364 2040-3372 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_2185557604 |
| source | Royal Society Of Chemistry Journals 2008- |
| subjects | Ammonia Carbon Carbon nitride Catalysis Catalysts Dehydrogenation Nanoparticles Nickel Noble metals Photocatalysis Self-assembly Transition metals |
| title | Ni nanoparticles supported on graphitic carbon nitride as visible light catalysts for hydrolytic dehydrogenation of ammonia borane |
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