Nanospace-enhanced photoreduction for the synthesis of copper(I) oxide nanoparticles under visible-light irradiation
[Display omitted] •Cuprous oxide nanoparticles were synthesized under visible-light irradiation.•The reaction needs nano-restricted copper acetate in single-wall carbon nanotubes.•Distorted copper acetate can be photoreduced by the visible-light irradiation. Nanoparticles of copper(I) oxide (cuprous...
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| Veröffentlicht in: | Journal of colloid and interface science 2014-05, Vol.421 (421), p.165-169 |
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| container_title | Journal of colloid and interface science |
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| creator | Ohkubo, Takahiro Ushio, Mitsuhiro Urita, Koki Moriguchi, Isamu Ahmmad, Bashir Itadani, Atsushi Kuroda, Yasushige |
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•Cuprous oxide nanoparticles were synthesized under visible-light irradiation.•The reaction needs nano-restricted copper acetate in single-wall carbon nanotubes.•Distorted copper acetate can be photoreduced by the visible-light irradiation.
Nanoparticles of copper(I) oxide (cuprous oxide; Cu2O) were able to be synthesized from nano-restricted copper acetate (Cu(OAc)2) in micropores of single-wall carbon nanotubes (SWNTs) by visible-light photoreduction. The specific structure of confined Cu(OAc)2 in the micropore is indispensable for the reduction process to Cu2O by the irradiation, because, in general, aqueous solution of Cu(OAc)2 can be reduced under UV-light irradiated conditions. The present results strongly suggest that the micropore of SWNTs whose pore width is in the micropore-size range can play as nanoreactor space for the synthesis of Cu2O through the nano-restricted precursor whose reactivity is different from that in the bulk phase. |
| doi_str_mv | 10.1016/j.jcis.2014.01.035 |
| format | Article |
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•Cuprous oxide nanoparticles were synthesized under visible-light irradiation.•The reaction needs nano-restricted copper acetate in single-wall carbon nanotubes.•Distorted copper acetate can be photoreduced by the visible-light irradiation.
Nanoparticles of copper(I) oxide (cuprous oxide; Cu2O) were able to be synthesized from nano-restricted copper acetate (Cu(OAc)2) in micropores of single-wall carbon nanotubes (SWNTs) by visible-light photoreduction. The specific structure of confined Cu(OAc)2 in the micropore is indispensable for the reduction process to Cu2O by the irradiation, because, in general, aqueous solution of Cu(OAc)2 can be reduced under UV-light irradiated conditions. The present results strongly suggest that the micropore of SWNTs whose pore width is in the micropore-size range can play as nanoreactor space for the synthesis of Cu2O through the nano-restricted precursor whose reactivity is different from that in the bulk phase.</description><identifier>ISSN: 0021-9797</identifier><identifier>EISSN: 1095-7103</identifier><identifier>DOI: 10.1016/j.jcis.2014.01.035</identifier><identifier>PMID: 24594046</identifier><identifier>CODEN: JCISA5</identifier><language>eng</language><publisher>Amsterdam: Elsevier Inc</publisher><subject>Adsorption ; CARBON BASE MATERIALS ; Chemistry ; Colloidal state and disperse state ; Copper - chemistry ; COPPER OXIDE ; Cuprous oxide (Cu2O) ; Exact sciences and technology ; FABRICATION ; General and physical chemistry ; IRRADIATION ; Light ; Metal Nanoparticles ; Microscopy, Electron, Transmission ; MICROSTRUCTURES ; Nanoparticle ; Nanoparticles ; Nanostructure ; Nanotechnology ; Oxidation-Reduction ; OXIDES ; PARTICLES ; Photochemical Processes ; Photochemistry ; Photoreduction ; Physical and chemical studies. Granulometry. Electrokinetic phenomena ; Powder Diffraction ; Precursors ; RADIATION ; Single wall carbon nanotubes ; Single-wall carbon nanotube ; Surface physical chemistry ; Synthesis ; TUBE ; X-Ray Absorption Spectroscopy ; XAFS</subject><ispartof>Journal of colloid and interface science, 2014-05, Vol.421 (421), p.165-169</ispartof><rights>2014 Elsevier Inc.</rights><rights>2015 INIST-CNRS</rights><rights>Copyright © 2014 Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c485t-109e7739d5c74c513b325fdf8b9207fc0437e9dd0fec9c55a604915d8e28809e3</citedby><cites>FETCH-LOGICAL-c485t-109e7739d5c74c513b325fdf8b9207fc0437e9dd0fec9c55a604915d8e28809e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jcis.2014.01.035$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28399717$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24594046$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Ohkubo, Takahiro</creatorcontrib><creatorcontrib>Ushio, Mitsuhiro</creatorcontrib><creatorcontrib>Urita, Koki</creatorcontrib><creatorcontrib>Moriguchi, Isamu</creatorcontrib><creatorcontrib>Ahmmad, Bashir</creatorcontrib><creatorcontrib>Itadani, Atsushi</creatorcontrib><creatorcontrib>Kuroda, Yasushige</creatorcontrib><title>Nanospace-enhanced photoreduction for the synthesis of copper(I) oxide nanoparticles under visible-light irradiation</title><title>Journal of colloid and interface science</title><addtitle>J Colloid Interface Sci</addtitle><description>[Display omitted]
•Cuprous oxide nanoparticles were synthesized under visible-light irradiation.•The reaction needs nano-restricted copper acetate in single-wall carbon nanotubes.•Distorted copper acetate can be photoreduced by the visible-light irradiation.
Nanoparticles of copper(I) oxide (cuprous oxide; Cu2O) were able to be synthesized from nano-restricted copper acetate (Cu(OAc)2) in micropores of single-wall carbon nanotubes (SWNTs) by visible-light photoreduction. The specific structure of confined Cu(OAc)2 in the micropore is indispensable for the reduction process to Cu2O by the irradiation, because, in general, aqueous solution of Cu(OAc)2 can be reduced under UV-light irradiated conditions. The present results strongly suggest that the micropore of SWNTs whose pore width is in the micropore-size range can play as nanoreactor space for the synthesis of Cu2O through the nano-restricted precursor whose reactivity is different from that in the bulk phase.</description><subject>Adsorption</subject><subject>CARBON BASE MATERIALS</subject><subject>Chemistry</subject><subject>Colloidal state and disperse state</subject><subject>Copper - chemistry</subject><subject>COPPER OXIDE</subject><subject>Cuprous oxide (Cu2O)</subject><subject>Exact sciences and technology</subject><subject>FABRICATION</subject><subject>General and physical chemistry</subject><subject>IRRADIATION</subject><subject>Light</subject><subject>Metal Nanoparticles</subject><subject>Microscopy, Electron, Transmission</subject><subject>MICROSTRUCTURES</subject><subject>Nanoparticle</subject><subject>Nanoparticles</subject><subject>Nanostructure</subject><subject>Nanotechnology</subject><subject>Oxidation-Reduction</subject><subject>OXIDES</subject><subject>PARTICLES</subject><subject>Photochemical Processes</subject><subject>Photochemistry</subject><subject>Photoreduction</subject><subject>Physical and chemical studies. Granulometry. Electrokinetic phenomena</subject><subject>Powder Diffraction</subject><subject>Precursors</subject><subject>RADIATION</subject><subject>Single wall carbon nanotubes</subject><subject>Single-wall carbon nanotube</subject><subject>Surface physical chemistry</subject><subject>Synthesis</subject><subject>TUBE</subject><subject>X-Ray Absorption Spectroscopy</subject><subject>XAFS</subject><issn>0021-9797</issn><issn>1095-7103</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkU1v1DAQhi1ERZfCH-CAfEEqh6TjOI5jiUtV8VGpohc4W157wnqVjYPtVPTf42iXHlFPc3neVzPzEPKOQc2AdVf7em99qhtgbQ2sBi5ekA0DJSrJgL8kG4CGVUoqeU5ep7QHYEwI9YqcN61QLbTdhuTvZgppNhYrnHZmsujovAs5RHSLzT5MdAiR5h3S9DiVkXyiYaA2zDPGy9uPNPzxDulUamYTs7cjJrpMDiN98MlvR6xG_2uXqY_ROG_WyjfkbDBjwreneUF-fvn84-ZbdXf_9fbm-q6ybS9yVU5BKblywsrWCsa3vBGDG_qtakAOFlouUTkHA1plhTAdtIoJ12PT9yXLL8jlsXeO4feCKeuDTxbH0UwYlqSZ4Ky8CDh7Bgqt5LLpuoI2R9TGkFLEQc_RH0x81Az0Kkbv9SpGr2I0MF3ElND7U_-yPaB7ivwzUYAPJ8Aka8YhFhel44nruVKSycJ9OnJYHvfgMepkPa7efESbtQv-f3v8BUs3rR8</recordid><startdate>20140501</startdate><enddate>20140501</enddate><creator>Ohkubo, Takahiro</creator><creator>Ushio, Mitsuhiro</creator><creator>Urita, Koki</creator><creator>Moriguchi, Isamu</creator><creator>Ahmmad, Bashir</creator><creator>Itadani, Atsushi</creator><creator>Kuroda, Yasushige</creator><general>Elsevier Inc</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7SR</scope><scope>7U5</scope><scope>8FD</scope><scope>H8G</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20140501</creationdate><title>Nanospace-enhanced photoreduction for the synthesis of copper(I) oxide nanoparticles under visible-light irradiation</title><author>Ohkubo, Takahiro ; Ushio, Mitsuhiro ; Urita, Koki ; Moriguchi, Isamu ; Ahmmad, Bashir ; Itadani, Atsushi ; Kuroda, Yasushige</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c485t-109e7739d5c74c513b325fdf8b9207fc0437e9dd0fec9c55a604915d8e28809e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Adsorption</topic><topic>CARBON BASE MATERIALS</topic><topic>Chemistry</topic><topic>Colloidal state and disperse state</topic><topic>Copper - chemistry</topic><topic>COPPER OXIDE</topic><topic>Cuprous oxide (Cu2O)</topic><topic>Exact sciences and technology</topic><topic>FABRICATION</topic><topic>General and physical chemistry</topic><topic>IRRADIATION</topic><topic>Light</topic><topic>Metal Nanoparticles</topic><topic>Microscopy, Electron, Transmission</topic><topic>MICROSTRUCTURES</topic><topic>Nanoparticle</topic><topic>Nanoparticles</topic><topic>Nanostructure</topic><topic>Nanotechnology</topic><topic>Oxidation-Reduction</topic><topic>OXIDES</topic><topic>PARTICLES</topic><topic>Photochemical Processes</topic><topic>Photochemistry</topic><topic>Photoreduction</topic><topic>Physical and chemical studies. Granulometry. Electrokinetic phenomena</topic><topic>Powder Diffraction</topic><topic>Precursors</topic><topic>RADIATION</topic><topic>Single wall carbon nanotubes</topic><topic>Single-wall carbon nanotube</topic><topic>Surface physical chemistry</topic><topic>Synthesis</topic><topic>TUBE</topic><topic>X-Ray Absorption Spectroscopy</topic><topic>XAFS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ohkubo, Takahiro</creatorcontrib><creatorcontrib>Ushio, Mitsuhiro</creatorcontrib><creatorcontrib>Urita, Koki</creatorcontrib><creatorcontrib>Moriguchi, Isamu</creatorcontrib><creatorcontrib>Ahmmad, Bashir</creatorcontrib><creatorcontrib>Itadani, Atsushi</creatorcontrib><creatorcontrib>Kuroda, Yasushige</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of colloid and interface science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ohkubo, Takahiro</au><au>Ushio, Mitsuhiro</au><au>Urita, Koki</au><au>Moriguchi, Isamu</au><au>Ahmmad, Bashir</au><au>Itadani, Atsushi</au><au>Kuroda, Yasushige</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nanospace-enhanced photoreduction for the synthesis of copper(I) oxide nanoparticles under visible-light irradiation</atitle><jtitle>Journal of colloid and interface science</jtitle><addtitle>J Colloid Interface Sci</addtitle><date>2014-05-01</date><risdate>2014</risdate><volume>421</volume><issue>421</issue><spage>165</spage><epage>169</epage><pages>165-169</pages><issn>0021-9797</issn><eissn>1095-7103</eissn><coden>JCISA5</coden><abstract>[Display omitted]
•Cuprous oxide nanoparticles were synthesized under visible-light irradiation.•The reaction needs nano-restricted copper acetate in single-wall carbon nanotubes.•Distorted copper acetate can be photoreduced by the visible-light irradiation.
Nanoparticles of copper(I) oxide (cuprous oxide; Cu2O) were able to be synthesized from nano-restricted copper acetate (Cu(OAc)2) in micropores of single-wall carbon nanotubes (SWNTs) by visible-light photoreduction. The specific structure of confined Cu(OAc)2 in the micropore is indispensable for the reduction process to Cu2O by the irradiation, because, in general, aqueous solution of Cu(OAc)2 can be reduced under UV-light irradiated conditions. The present results strongly suggest that the micropore of SWNTs whose pore width is in the micropore-size range can play as nanoreactor space for the synthesis of Cu2O through the nano-restricted precursor whose reactivity is different from that in the bulk phase.</abstract><cop>Amsterdam</cop><pub>Elsevier Inc</pub><pmid>24594046</pmid><doi>10.1016/j.jcis.2014.01.035</doi><tpages>5</tpages></addata></record> |
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| subjects | Adsorption CARBON BASE MATERIALS Chemistry Colloidal state and disperse state Copper - chemistry COPPER OXIDE Cuprous oxide (Cu2O) Exact sciences and technology FABRICATION General and physical chemistry IRRADIATION Light Metal Nanoparticles Microscopy, Electron, Transmission MICROSTRUCTURES Nanoparticle Nanoparticles Nanostructure Nanotechnology Oxidation-Reduction OXIDES PARTICLES Photochemical Processes Photochemistry Photoreduction Physical and chemical studies. Granulometry. Electrokinetic phenomena Powder Diffraction Precursors RADIATION Single wall carbon nanotubes Single-wall carbon nanotube Surface physical chemistry Synthesis TUBE X-Ray Absorption Spectroscopy XAFS |
| title | Nanospace-enhanced photoreduction for the synthesis of copper(I) oxide nanoparticles under visible-light irradiation |
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