Enhanced Photocatalytic Properties of Zinc-Doped CuO Decorated with Silver Obtained by Microwave-Assisted Hydrothermal Method: Statistical Factorial Design
Zinc-doped CuO powders were obtained by microwave-assisted hydrothermal processing at 140°C for 30 min then decorated with silver by photodeposition and characterized by x-ray diffraction (XRD) analysis, field-scanning electron microscopy (SEM), and ultraviolet–visible (UV–Vis) spectroscopy region f...
Gespeichert in:
| Veröffentlicht in: | Journal of electronic materials 2019-08, Vol.48 (8), p.4840-4849 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 4849 |
|---|---|
| container_issue | 8 |
| container_start_page | 4840 |
| container_title | Journal of electronic materials |
| container_volume | 48 |
| creator | Andrade Neto, N. F. Oliveira, P. M. Paskocimas, C. A. Bomio, M. R. D. Motta, F. V. |
| description | Zinc-doped CuO powders were obtained by microwave-assisted hydrothermal processing at 140°C for 30 min then decorated with silver by photodeposition and characterized by x-ray diffraction (XRD) analysis, field-scanning electron microscopy (SEM), and ultraviolet–visible (UV–Vis) spectroscopy region for
E
gap
estimation. The photocatalytic activity of the powders was measured using methylene blue dye. To provide further information on the influence of the process variables on the photocatalytic activity, a 2
3
factorial design was carried out with three central points, using the amounts of zinc and silver and the stirring time under UV radiation as variables. The XRD patterns indicated ZnO precipitation when 8% Zn was added. SEM micrographs showed that the CuO had predominantly nanoplate morphology, with loss of the regular aspect of the ends and increased thickness on addition of zinc atoms. The photocatalytic activity results showed that addition of zinc and silver increased the photocatalytic activity of pure CuO. According to the factorial design, the stirring time of the CuO powder in contact with AgNO
3
solution was the most significant variable affecting the photocatalytic properties, with longer time being detrimental due to an increase in the size of the silver nanoparticles. |
| doi_str_mv | 10.1007/s11664-019-07267-7 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2226252403</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2226252403</sourcerecordid><originalsourceid>FETCH-LOGICAL-c356t-96262c0b8653c7963f1fbe9dc5df9bbd8c4f96c511a349eaebd0766fdc09e9043</originalsourceid><addsrcrecordid>eNp9UctKBDEQDKLg-vgBTwHP0WQyyWy8ya4vUFZQQbyETNLjRNbJmmSV_RZ_1ugK3jx1d3VVNU0hdMDoEaO0OU6MSVkTyhShTSUb0mygERM1J2wsHzfRiHLJiKi42EY7Kb1QygQbsxH6PBt6M1hw-LYPOViTzXyVvcW3MSwgZg8Jhw4_-cGSaUEcnixneAo2RJPL9OFzj-_8_B0inrXZ-KGA7QrfeBvDh3kHcpqST9_Uy5WLIfcQX80c30DugzvBd9nksva2YOfG5hB96aaQ_POwh7Y6M0-w_1t30cP52f3kklzPLq4mp9fEciEzUbKSlaXtWApuGyV5x7oWlLPCdapt3djWnZJWMGZ4rcBA62gjZecsVaBozXfR4dp3EcPbElLWL2EZh3JSV1XxFlVNeWFVa1Z5LKUInV5E_2riSjOqv0PQ6xB0CUH_hKCbIuJrUSrk4Rnin_U_qi8zYo2D</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2226252403</pqid></control><display><type>article</type><title>Enhanced Photocatalytic Properties of Zinc-Doped CuO Decorated with Silver Obtained by Microwave-Assisted Hydrothermal Method: Statistical Factorial Design</title><source>SpringerLink Journals</source><creator>Andrade Neto, N. F. ; Oliveira, P. M. ; Paskocimas, C. A. ; Bomio, M. R. D. ; Motta, F. V.</creator><creatorcontrib>Andrade Neto, N. F. ; Oliveira, P. M. ; Paskocimas, C. A. ; Bomio, M. R. D. ; Motta, F. V.</creatorcontrib><description>Zinc-doped CuO powders were obtained by microwave-assisted hydrothermal processing at 140°C for 30 min then decorated with silver by photodeposition and characterized by x-ray diffraction (XRD) analysis, field-scanning electron microscopy (SEM), and ultraviolet–visible (UV–Vis) spectroscopy region for
E
gap
estimation. The photocatalytic activity of the powders was measured using methylene blue dye. To provide further information on the influence of the process variables on the photocatalytic activity, a 2
3
factorial design was carried out with three central points, using the amounts of zinc and silver and the stirring time under UV radiation as variables. The XRD patterns indicated ZnO precipitation when 8% Zn was added. SEM micrographs showed that the CuO had predominantly nanoplate morphology, with loss of the regular aspect of the ends and increased thickness on addition of zinc atoms. The photocatalytic activity results showed that addition of zinc and silver increased the photocatalytic activity of pure CuO. According to the factorial design, the stirring time of the CuO powder in contact with AgNO
3
solution was the most significant variable affecting the photocatalytic properties, with longer time being detrimental due to an increase in the size of the silver nanoparticles.</description><identifier>ISSN: 0361-5235</identifier><identifier>EISSN: 1543-186X</identifier><identifier>DOI: 10.1007/s11664-019-07267-7</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Catalytic activity ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Electronics and Microelectronics ; Factorial design ; Instrumentation ; Materials Science ; Methylene blue ; Morphology ; Nanoparticles ; Optical and Electronic Materials ; Photocatalysis ; Photomicrographs ; Process variables ; Scanning electron microscopy ; Silver ; Solid State Physics ; Stirring ; Ultraviolet radiation ; X-ray diffraction ; Zinc oxide</subject><ispartof>Journal of electronic materials, 2019-08, Vol.48 (8), p.4840-4849</ispartof><rights>The Minerals, Metals & Materials Society 2019</rights><rights>Journal of Electronic Materials is a copyright of Springer, (2019). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c356t-96262c0b8653c7963f1fbe9dc5df9bbd8c4f96c511a349eaebd0766fdc09e9043</citedby><cites>FETCH-LOGICAL-c356t-96262c0b8653c7963f1fbe9dc5df9bbd8c4f96c511a349eaebd0766fdc09e9043</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11664-019-07267-7$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11664-019-07267-7$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Andrade Neto, N. F.</creatorcontrib><creatorcontrib>Oliveira, P. M.</creatorcontrib><creatorcontrib>Paskocimas, C. A.</creatorcontrib><creatorcontrib>Bomio, M. R. D.</creatorcontrib><creatorcontrib>Motta, F. V.</creatorcontrib><title>Enhanced Photocatalytic Properties of Zinc-Doped CuO Decorated with Silver Obtained by Microwave-Assisted Hydrothermal Method: Statistical Factorial Design</title><title>Journal of electronic materials</title><addtitle>Journal of Elec Materi</addtitle><description>Zinc-doped CuO powders were obtained by microwave-assisted hydrothermal processing at 140°C for 30 min then decorated with silver by photodeposition and characterized by x-ray diffraction (XRD) analysis, field-scanning electron microscopy (SEM), and ultraviolet–visible (UV–Vis) spectroscopy region for
E
gap
estimation. The photocatalytic activity of the powders was measured using methylene blue dye. To provide further information on the influence of the process variables on the photocatalytic activity, a 2
3
factorial design was carried out with three central points, using the amounts of zinc and silver and the stirring time under UV radiation as variables. The XRD patterns indicated ZnO precipitation when 8% Zn was added. SEM micrographs showed that the CuO had predominantly nanoplate morphology, with loss of the regular aspect of the ends and increased thickness on addition of zinc atoms. The photocatalytic activity results showed that addition of zinc and silver increased the photocatalytic activity of pure CuO. According to the factorial design, the stirring time of the CuO powder in contact with AgNO
3
solution was the most significant variable affecting the photocatalytic properties, with longer time being detrimental due to an increase in the size of the silver nanoparticles.</description><subject>Catalytic activity</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Electronics and Microelectronics</subject><subject>Factorial design</subject><subject>Instrumentation</subject><subject>Materials Science</subject><subject>Methylene blue</subject><subject>Morphology</subject><subject>Nanoparticles</subject><subject>Optical and Electronic Materials</subject><subject>Photocatalysis</subject><subject>Photomicrographs</subject><subject>Process variables</subject><subject>Scanning electron microscopy</subject><subject>Silver</subject><subject>Solid State Physics</subject><subject>Stirring</subject><subject>Ultraviolet radiation</subject><subject>X-ray diffraction</subject><subject>Zinc oxide</subject><issn>0361-5235</issn><issn>1543-186X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNp9UctKBDEQDKLg-vgBTwHP0WQyyWy8ya4vUFZQQbyETNLjRNbJmmSV_RZ_1ugK3jx1d3VVNU0hdMDoEaO0OU6MSVkTyhShTSUb0mygERM1J2wsHzfRiHLJiKi42EY7Kb1QygQbsxH6PBt6M1hw-LYPOViTzXyVvcW3MSwgZg8Jhw4_-cGSaUEcnixneAo2RJPL9OFzj-_8_B0inrXZ-KGA7QrfeBvDh3kHcpqST9_Uy5WLIfcQX80c30DugzvBd9nksva2YOfG5hB96aaQ_POwh7Y6M0-w_1t30cP52f3kklzPLq4mp9fEciEzUbKSlaXtWApuGyV5x7oWlLPCdapt3djWnZJWMGZ4rcBA62gjZecsVaBozXfR4dp3EcPbElLWL2EZh3JSV1XxFlVNeWFVa1Z5LKUInV5E_2riSjOqv0PQ6xB0CUH_hKCbIuJrUSrk4Rnin_U_qi8zYo2D</recordid><startdate>20190801</startdate><enddate>20190801</enddate><creator>Andrade Neto, N. F.</creator><creator>Oliveira, P. M.</creator><creator>Paskocimas, C. A.</creator><creator>Bomio, M. R. D.</creator><creator>Motta, F. V.</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7XB</scope><scope>88I</scope><scope>8AF</scope><scope>8AO</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>8G5</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>L6V</scope><scope>M2O</scope><scope>M2P</scope><scope>M7S</scope><scope>MBDVC</scope><scope>P5Z</scope><scope>P62</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>Q9U</scope><scope>S0X</scope></search><sort><creationdate>20190801</creationdate><title>Enhanced Photocatalytic Properties of Zinc-Doped CuO Decorated with Silver Obtained by Microwave-Assisted Hydrothermal Method: Statistical Factorial Design</title><author>Andrade Neto, N. F. ; Oliveira, P. M. ; Paskocimas, C. A. ; Bomio, M. R. D. ; Motta, F. V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c356t-96262c0b8653c7963f1fbe9dc5df9bbd8c4f96c511a349eaebd0766fdc09e9043</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Catalytic activity</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Electronics and Microelectronics</topic><topic>Factorial design</topic><topic>Instrumentation</topic><topic>Materials Science</topic><topic>Methylene blue</topic><topic>Morphology</topic><topic>Nanoparticles</topic><topic>Optical and Electronic Materials</topic><topic>Photocatalysis</topic><topic>Photomicrographs</topic><topic>Process variables</topic><topic>Scanning electron microscopy</topic><topic>Silver</topic><topic>Solid State Physics</topic><topic>Stirring</topic><topic>Ultraviolet radiation</topic><topic>X-ray diffraction</topic><topic>Zinc oxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Andrade Neto, N. F.</creatorcontrib><creatorcontrib>Oliveira, P. M.</creatorcontrib><creatorcontrib>Paskocimas, C. A.</creatorcontrib><creatorcontrib>Bomio, M. R. D.</creatorcontrib><creatorcontrib>Motta, F. V.</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>STEM Database</collection><collection>ProQuest Pharma Collection</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>ProQuest Engineering Collection</collection><collection>Research Library</collection><collection>Science Database</collection><collection>Engineering Database</collection><collection>Research Library (Corporate)</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><collection>ProQuest Central Basic</collection><collection>SIRS Editorial</collection><jtitle>Journal of electronic materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Andrade Neto, N. F.</au><au>Oliveira, P. M.</au><au>Paskocimas, C. A.</au><au>Bomio, M. R. D.</au><au>Motta, F. V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Enhanced Photocatalytic Properties of Zinc-Doped CuO Decorated with Silver Obtained by Microwave-Assisted Hydrothermal Method: Statistical Factorial Design</atitle><jtitle>Journal of electronic materials</jtitle><stitle>Journal of Elec Materi</stitle><date>2019-08-01</date><risdate>2019</risdate><volume>48</volume><issue>8</issue><spage>4840</spage><epage>4849</epage><pages>4840-4849</pages><issn>0361-5235</issn><eissn>1543-186X</eissn><abstract>Zinc-doped CuO powders were obtained by microwave-assisted hydrothermal processing at 140°C for 30 min then decorated with silver by photodeposition and characterized by x-ray diffraction (XRD) analysis, field-scanning electron microscopy (SEM), and ultraviolet–visible (UV–Vis) spectroscopy region for
E
gap
estimation. The photocatalytic activity of the powders was measured using methylene blue dye. To provide further information on the influence of the process variables on the photocatalytic activity, a 2
3
factorial design was carried out with three central points, using the amounts of zinc and silver and the stirring time under UV radiation as variables. The XRD patterns indicated ZnO precipitation when 8% Zn was added. SEM micrographs showed that the CuO had predominantly nanoplate morphology, with loss of the regular aspect of the ends and increased thickness on addition of zinc atoms. The photocatalytic activity results showed that addition of zinc and silver increased the photocatalytic activity of pure CuO. According to the factorial design, the stirring time of the CuO powder in contact with AgNO
3
solution was the most significant variable affecting the photocatalytic properties, with longer time being detrimental due to an increase in the size of the silver nanoparticles.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s11664-019-07267-7</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0361-5235 |
| ispartof | Journal of electronic materials, 2019-08, Vol.48 (8), p.4840-4849 |
| issn | 0361-5235 1543-186X |
| language | eng |
| recordid | cdi_proquest_journals_2226252403 |
| source | SpringerLink Journals |
| subjects | Catalytic activity Characterization and Evaluation of Materials Chemistry and Materials Science Electronics and Microelectronics Factorial design Instrumentation Materials Science Methylene blue Morphology Nanoparticles Optical and Electronic Materials Photocatalysis Photomicrographs Process variables Scanning electron microscopy Silver Solid State Physics Stirring Ultraviolet radiation X-ray diffraction Zinc oxide |
| title | Enhanced Photocatalytic Properties of Zinc-Doped CuO Decorated with Silver Obtained by Microwave-Assisted Hydrothermal Method: Statistical Factorial Design |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-04T09%3A38%3A16IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Enhanced%20Photocatalytic%20Properties%20of%20Zinc-Doped%20CuO%20Decorated%20with%20Silver%20Obtained%20by%20Microwave-Assisted%20Hydrothermal%20Method:%20Statistical%20Factorial%20Design&rft.jtitle=Journal%20of%20electronic%20materials&rft.au=Andrade%20Neto,%20N.%20F.&rft.date=2019-08-01&rft.volume=48&rft.issue=8&rft.spage=4840&rft.epage=4849&rft.pages=4840-4849&rft.issn=0361-5235&rft.eissn=1543-186X&rft_id=info:doi/10.1007/s11664-019-07267-7&rft_dat=%3Cproquest_cross%3E2226252403%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2226252403&rft_id=info:pmid/&rfr_iscdi=true |