Influence of co-catalysts on the photocatalytic activity of MIL-125(Ti)-NH2 in the overall water splitting
[Display omitted] •MIL-125(Ti)-NH2 is a photocatalyst to promote overall water splitting evolving H2 and O2 in stoichiometric amounts.•The presence of co-catalysts increases the activity, reaching a hydrogen production of 218 μmol × g-1.•The maximum quantum efficiency is 0.32 at 400 nm.•MOF stabilit...
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| Veröffentlicht in: | Applied catalysis. B, Environmental Environmental, 2019-10, Vol.254, p.677-684 |
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| container_title | Applied catalysis. B, Environmental |
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| creator | Remiro-Buenamañana, Sonia Cabrero-Antonino, María Martínez-Guanter, Marcos Álvaro, Mercedes Navalón, Sergio García, Hermenegildo |
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•MIL-125(Ti)-NH2 is a photocatalyst to promote overall water splitting evolving H2 and O2 in stoichiometric amounts.•The presence of co-catalysts increases the activity, reaching a hydrogen production of 218 μmol × g-1.•The maximum quantum efficiency is 0.32 at 400 nm.•MOF stability after the photocatalytic reaction was confirmed by TEM, XRD and XPS analyses.
Titanium containing aminoterephthalate metal organic framework promotes the photocatalytic overall water splitting into H2 and O2 at a rate that depends on the presence of Pt, RuOx and CoOx co-catalyst. The best values of have been obtained for the MIL-125-NH2 material that contains Pt and RuOx, reaching a production of 218 and 85 μmol/g photocatalyst−1 at 24 h for H2 and O2, respectively. |
| doi_str_mv | 10.1016/j.apcatb.2019.05.027 |
| format | Article |
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•MIL-125(Ti)-NH2 is a photocatalyst to promote overall water splitting evolving H2 and O2 in stoichiometric amounts.•The presence of co-catalysts increases the activity, reaching a hydrogen production of 218 μmol × g-1.•The maximum quantum efficiency is 0.32 at 400 nm.•MOF stability after the photocatalytic reaction was confirmed by TEM, XRD and XPS analyses.
Titanium containing aminoterephthalate metal organic framework promotes the photocatalytic overall water splitting into H2 and O2 at a rate that depends on the presence of Pt, RuOx and CoOx co-catalyst. The best values of have been obtained for the MIL-125-NH2 material that contains Pt and RuOx, reaching a production of 218 and 85 μmol/g photocatalyst−1 at 24 h for H2 and O2, respectively.</description><identifier>ISSN: 0926-3373</identifier><identifier>EISSN: 1873-3883</identifier><identifier>DOI: 10.1016/j.apcatb.2019.05.027</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Catalysis ; Catalysts ; Catalytic activity ; Cobalt oxides ; Heterogeneous photocatalysis ; Metal nanoparticles ; Metal-organic frameworks ; MIL-125(Ti)-NH2 ; Overall water splitting ; Photocatalysis ; Splitting ; Titanium ; Water splitting</subject><ispartof>Applied catalysis. B, Environmental, 2019-10, Vol.254, p.677-684</ispartof><rights>2019 Elsevier B.V.</rights><rights>Copyright Elsevier BV Oct 5, 2019</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c417t-c0cb15e393f157fc9780193c19e1a7a4287f2f7046f5b90915c190ec4fad59f83</citedby><cites>FETCH-LOGICAL-c417t-c0cb15e393f157fc9780193c19e1a7a4287f2f7046f5b90915c190ec4fad59f83</cites><orcidid>0000-0002-9664-493X ; 0000-0002-5393-5729</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0926337319304576$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,65309</link.rule.ids></links><search><creatorcontrib>Remiro-Buenamañana, Sonia</creatorcontrib><creatorcontrib>Cabrero-Antonino, María</creatorcontrib><creatorcontrib>Martínez-Guanter, Marcos</creatorcontrib><creatorcontrib>Álvaro, Mercedes</creatorcontrib><creatorcontrib>Navalón, Sergio</creatorcontrib><creatorcontrib>García, Hermenegildo</creatorcontrib><title>Influence of co-catalysts on the photocatalytic activity of MIL-125(Ti)-NH2 in the overall water splitting</title><title>Applied catalysis. B, Environmental</title><description>[Display omitted]
•MIL-125(Ti)-NH2 is a photocatalyst to promote overall water splitting evolving H2 and O2 in stoichiometric amounts.•The presence of co-catalysts increases the activity, reaching a hydrogen production of 218 μmol × g-1.•The maximum quantum efficiency is 0.32 at 400 nm.•MOF stability after the photocatalytic reaction was confirmed by TEM, XRD and XPS analyses.
Titanium containing aminoterephthalate metal organic framework promotes the photocatalytic overall water splitting into H2 and O2 at a rate that depends on the presence of Pt, RuOx and CoOx co-catalyst. The best values of have been obtained for the MIL-125-NH2 material that contains Pt and RuOx, reaching a production of 218 and 85 μmol/g photocatalyst−1 at 24 h for H2 and O2, respectively.</description><subject>Catalysis</subject><subject>Catalysts</subject><subject>Catalytic activity</subject><subject>Cobalt oxides</subject><subject>Heterogeneous photocatalysis</subject><subject>Metal nanoparticles</subject><subject>Metal-organic frameworks</subject><subject>MIL-125(Ti)-NH2</subject><subject>Overall water splitting</subject><subject>Photocatalysis</subject><subject>Splitting</subject><subject>Titanium</subject><subject>Water splitting</subject><issn>0926-3373</issn><issn>1873-3883</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp9kDFPwzAQhS0EEqXwDxgsscCQcLbjOlmQUAW0UoGlzJbr2tRRiIPtFvXfkyjMTCfdvfdO70PomkBOgMzu61x1WqVNToFUOfAcqDhBE1IKlrGyZKdoAhWdZYwJdo4uYqwBgDJaTlC9bG2zN6022FusfdbnqOYYU8S-xWlncLfzyY_b5DRWOrmDS8dB_rpcZYTy27W7y94WFLvR4Q8mqKbBPyqZgGPXuJRc-3mJzqxqorn6m1P08fy0ni-y1fvLcv64ynRBRMo06A3hhlXMEi6srkTZt2KaVIYooQpaCkutgGJm-aaCivD-BEYXVm15ZUs2RTdjbhf8997EJGu_D23_UlLKgZdUcOhVxajSwccYjJVdcF8qHCUBOVCVtRypyoGqBC57qr3tYbSZvsHBmSCjdgO-rQtGJ7n17v-AX6rbgTM</recordid><startdate>20191005</startdate><enddate>20191005</enddate><creator>Remiro-Buenamañana, Sonia</creator><creator>Cabrero-Antonino, María</creator><creator>Martínez-Guanter, Marcos</creator><creator>Álvaro, Mercedes</creator><creator>Navalón, Sergio</creator><creator>García, Hermenegildo</creator><general>Elsevier B.V</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7ST</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>JG9</scope><scope>KR7</scope><scope>L7M</scope><scope>SOI</scope><orcidid>https://orcid.org/0000-0002-9664-493X</orcidid><orcidid>https://orcid.org/0000-0002-5393-5729</orcidid></search><sort><creationdate>20191005</creationdate><title>Influence of co-catalysts on the photocatalytic activity of MIL-125(Ti)-NH2 in the overall water splitting</title><author>Remiro-Buenamañana, Sonia ; Cabrero-Antonino, María ; Martínez-Guanter, Marcos ; Álvaro, Mercedes ; Navalón, Sergio ; García, Hermenegildo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c417t-c0cb15e393f157fc9780193c19e1a7a4287f2f7046f5b90915c190ec4fad59f83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Catalysis</topic><topic>Catalysts</topic><topic>Catalytic activity</topic><topic>Cobalt oxides</topic><topic>Heterogeneous photocatalysis</topic><topic>Metal nanoparticles</topic><topic>Metal-organic frameworks</topic><topic>MIL-125(Ti)-NH2</topic><topic>Overall water splitting</topic><topic>Photocatalysis</topic><topic>Splitting</topic><topic>Titanium</topic><topic>Water splitting</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Remiro-Buenamañana, Sonia</creatorcontrib><creatorcontrib>Cabrero-Antonino, María</creatorcontrib><creatorcontrib>Martínez-Guanter, Marcos</creatorcontrib><creatorcontrib>Álvaro, Mercedes</creatorcontrib><creatorcontrib>Navalón, Sergio</creatorcontrib><creatorcontrib>García, Hermenegildo</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Environment Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Environment Abstracts</collection><jtitle>Applied catalysis. B, Environmental</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Remiro-Buenamañana, Sonia</au><au>Cabrero-Antonino, María</au><au>Martínez-Guanter, Marcos</au><au>Álvaro, Mercedes</au><au>Navalón, Sergio</au><au>García, Hermenegildo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of co-catalysts on the photocatalytic activity of MIL-125(Ti)-NH2 in the overall water splitting</atitle><jtitle>Applied catalysis. B, Environmental</jtitle><date>2019-10-05</date><risdate>2019</risdate><volume>254</volume><spage>677</spage><epage>684</epage><pages>677-684</pages><issn>0926-3373</issn><eissn>1873-3883</eissn><abstract>[Display omitted]
•MIL-125(Ti)-NH2 is a photocatalyst to promote overall water splitting evolving H2 and O2 in stoichiometric amounts.•The presence of co-catalysts increases the activity, reaching a hydrogen production of 218 μmol × g-1.•The maximum quantum efficiency is 0.32 at 400 nm.•MOF stability after the photocatalytic reaction was confirmed by TEM, XRD and XPS analyses.
Titanium containing aminoterephthalate metal organic framework promotes the photocatalytic overall water splitting into H2 and O2 at a rate that depends on the presence of Pt, RuOx and CoOx co-catalyst. The best values of have been obtained for the MIL-125-NH2 material that contains Pt and RuOx, reaching a production of 218 and 85 μmol/g photocatalyst−1 at 24 h for H2 and O2, respectively.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.apcatb.2019.05.027</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0002-9664-493X</orcidid><orcidid>https://orcid.org/0000-0002-5393-5729</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Catalysis Catalysts Catalytic activity Cobalt oxides Heterogeneous photocatalysis Metal nanoparticles Metal-organic frameworks MIL-125(Ti)-NH2 Overall water splitting Photocatalysis Splitting Titanium Water splitting |
| title | Influence of co-catalysts on the photocatalytic activity of MIL-125(Ti)-NH2 in the overall water splitting |
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