Effects of Composition and Calcination Temperature on Photocatalytic H2 Evolution over Cd1-x Znx S/SiO2 from Glycerol and Water Mixture
A series of sulfide coupled semiconductors supported on SiO2, [subscript]Cd1-x[/subscript] [subscript]Znx[/subscript] S/[subscript]SiO2[/subscript] ( x=0~1 ), was prepared by incipient wet impregnation method. The photocatalysts were characterized by XRD, XPS, TPR, and UV/Vis DRS. Characterization r...
Gespeichert in:
| Veröffentlicht in: | International journal of photoenergy 2012-01, Vol.2012 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | International journal of photoenergy |
| container_volume | 2012 |
| creator | Fan, Cancan Wang, Xitao Huanxin Sang Wang, Fen |
| description | A series of sulfide coupled semiconductors supported on SiO2, [subscript]Cd1-x[/subscript] [subscript]Znx[/subscript] S/[subscript]SiO2[/subscript] ( x=0~1 ), was prepared by incipient wet impregnation method. The photocatalysts were characterized by XRD, XPS, TPR, and UV/Vis DRS. Characterization results show that the chemical actions between ZnS and CdS resulted in the formation of [subscript]Cd1-x[/subscript] [subscript]Znx[/subscript] S solid solutions on the surface of the support and the formation of them is affected by the molar ratio of ZnS/CdS and calcination temperature. Performance of photocatalysts was tested in the home made reactor under both UV light and solar-simulated light irradiation by detecting the rate of the photocatalytic H2 evolution from glycerol solution. The hydrogen production rates are related to the catalyst composition, surface structure, photoabsorption property, as well as the amount of solid solution. The maximum rate of hydrogen production, 550 μmol·h-1 under UV light irradiation and 210 μmol·h-1 under solar-simulated light irradiation, was obtained over Cd0.8Zn0.2S/SiO2 solid solution calcined at 723 K. |
| doi_str_mv | 10.1155/2012/492746 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest</sourceid><recordid>TN_cdi_proquest_miscellaneous_1671291544</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1671291544</sourcerecordid><originalsourceid>FETCH-LOGICAL-p614-ee4406fd6f823d4e49736d3ff502191ba519c261acea43698ccb2aacd84187033</originalsourceid><addsrcrecordid>eNpdjkFLwzAYhoMoOOZO_oGAFy91-ZI0bY5SphMmEzZweBlZmmAkbWrTju0X-Let05N8h_d94eHhQ-gayB1Amk4pATrlkmZcnKERiDxLUio350MHIIkQdHOJJjG6HeE848ByMUJfM2uN7iIOFhehakJ0nQs1VnWJC-W1q9Vpr03VmFZ1fWvwMF_eQxe06pQ_dk7jOcWzffD9CQ170-KihOSA3-oDXk1XbkmxbUOFH_1Rmzb4k_5VdQP47A4_0it0YZWPZvKXY7R-mK2LebJYPj4V94ukEcATYzgnwpbC5pSV3HCZMVEya1NCQcJOpSA1FaC0UZwJmWu9o0rpMueQZ4SxMbr91TZt-OxN7LaVi9p4r2oT-rgFkQGVkHI-oDf_0I_Qt_Xw3BbIcIJxSdg3shdxWA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1010163490</pqid></control><display><type>article</type><title>Effects of Composition and Calcination Temperature on Photocatalytic H2 Evolution over Cd1-x Znx S/SiO2 from Glycerol and Water Mixture</title><source>DOAJ Directory of Open Access Journals</source><source>Wiley Online Library Open Access</source><source>EZB-FREE-00999 freely available EZB journals</source><source>Alma/SFX Local Collection</source><source>Free Full-Text Journals in Chemistry</source><creator>Fan, Cancan ; Wang, Xitao ; Huanxin Sang ; Wang, Fen</creator><creatorcontrib>Fan, Cancan ; Wang, Xitao ; Huanxin Sang ; Wang, Fen</creatorcontrib><description>A series of sulfide coupled semiconductors supported on SiO2, [subscript]Cd1-x[/subscript] [subscript]Znx[/subscript] S/[subscript]SiO2[/subscript] ( x=0~1 ), was prepared by incipient wet impregnation method. The photocatalysts were characterized by XRD, XPS, TPR, and UV/Vis DRS. Characterization results show that the chemical actions between ZnS and CdS resulted in the formation of [subscript]Cd1-x[/subscript] [subscript]Znx[/subscript] S solid solutions on the surface of the support and the formation of them is affected by the molar ratio of ZnS/CdS and calcination temperature. Performance of photocatalysts was tested in the home made reactor under both UV light and solar-simulated light irradiation by detecting the rate of the photocatalytic H2 evolution from glycerol solution. The hydrogen production rates are related to the catalyst composition, surface structure, photoabsorption property, as well as the amount of solid solution. The maximum rate of hydrogen production, 550 μmol·h-1 under UV light irradiation and 210 μmol·h-1 under solar-simulated light irradiation, was obtained over Cd0.8Zn0.2S/SiO2 solid solution calcined at 723 K.</description><identifier>ISSN: 1110-662X</identifier><identifier>EISSN: 1687-529X</identifier><identifier>DOI: 10.1155/2012/492746</identifier><language>eng</language><publisher>New York: Hindawi Limited</publisher><subject>Alternative energy sources ; Evolution ; Hydrogen ; Hydrogen production ; Light irradiation ; Photocatalysis ; Photocatalysts ; Semiconductors ; Silicon dioxide ; Solid solutions ; Studies ; Temperature</subject><ispartof>International journal of photoenergy, 2012-01, Vol.2012</ispartof><rights>Copyright © 2012 Cancan Fan et al. Cancan Fan et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,778,782,862,27907,27908</link.rule.ids></links><search><creatorcontrib>Fan, Cancan</creatorcontrib><creatorcontrib>Wang, Xitao</creatorcontrib><creatorcontrib>Huanxin Sang</creatorcontrib><creatorcontrib>Wang, Fen</creatorcontrib><title>Effects of Composition and Calcination Temperature on Photocatalytic H2 Evolution over Cd1-x Znx S/SiO2 from Glycerol and Water Mixture</title><title>International journal of photoenergy</title><description>A series of sulfide coupled semiconductors supported on SiO2, [subscript]Cd1-x[/subscript] [subscript]Znx[/subscript] S/[subscript]SiO2[/subscript] ( x=0~1 ), was prepared by incipient wet impregnation method. The photocatalysts were characterized by XRD, XPS, TPR, and UV/Vis DRS. Characterization results show that the chemical actions between ZnS and CdS resulted in the formation of [subscript]Cd1-x[/subscript] [subscript]Znx[/subscript] S solid solutions on the surface of the support and the formation of them is affected by the molar ratio of ZnS/CdS and calcination temperature. Performance of photocatalysts was tested in the home made reactor under both UV light and solar-simulated light irradiation by detecting the rate of the photocatalytic H2 evolution from glycerol solution. The hydrogen production rates are related to the catalyst composition, surface structure, photoabsorption property, as well as the amount of solid solution. The maximum rate of hydrogen production, 550 μmol·h-1 under UV light irradiation and 210 μmol·h-1 under solar-simulated light irradiation, was obtained over Cd0.8Zn0.2S/SiO2 solid solution calcined at 723 K.</description><subject>Alternative energy sources</subject><subject>Evolution</subject><subject>Hydrogen</subject><subject>Hydrogen production</subject><subject>Light irradiation</subject><subject>Photocatalysis</subject><subject>Photocatalysts</subject><subject>Semiconductors</subject><subject>Silicon dioxide</subject><subject>Solid solutions</subject><subject>Studies</subject><subject>Temperature</subject><issn>1110-662X</issn><issn>1687-529X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNpdjkFLwzAYhoMoOOZO_oGAFy91-ZI0bY5SphMmEzZweBlZmmAkbWrTju0X-Let05N8h_d94eHhQ-gayB1Amk4pATrlkmZcnKERiDxLUio350MHIIkQdHOJJjG6HeE848ByMUJfM2uN7iIOFhehakJ0nQs1VnWJC-W1q9Vpr03VmFZ1fWvwMF_eQxe06pQ_dk7jOcWzffD9CQ170-KihOSA3-oDXk1XbkmxbUOFH_1Rmzb4k_5VdQP47A4_0it0YZWPZvKXY7R-mK2LebJYPj4V94ukEcATYzgnwpbC5pSV3HCZMVEya1NCQcJOpSA1FaC0UZwJmWu9o0rpMueQZ4SxMbr91TZt-OxN7LaVi9p4r2oT-rgFkQGVkHI-oDf_0I_Qt_Xw3BbIcIJxSdg3shdxWA</recordid><startdate>20120101</startdate><enddate>20120101</enddate><creator>Fan, Cancan</creator><creator>Wang, Xitao</creator><creator>Huanxin Sang</creator><creator>Wang, Fen</creator><general>Hindawi Limited</general><scope>7SP</scope><scope>7TB</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>CWDGH</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FR3</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>KR7</scope><scope>L6V</scope><scope>L7M</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope></search><sort><creationdate>20120101</creationdate><title>Effects of Composition and Calcination Temperature on Photocatalytic H2 Evolution over Cd1-x Znx S/SiO2 from Glycerol and Water Mixture</title><author>Fan, Cancan ; Wang, Xitao ; Huanxin Sang ; Wang, Fen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p614-ee4406fd6f823d4e49736d3ff502191ba519c261acea43698ccb2aacd84187033</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Alternative energy sources</topic><topic>Evolution</topic><topic>Hydrogen</topic><topic>Hydrogen production</topic><topic>Light irradiation</topic><topic>Photocatalysis</topic><topic>Photocatalysts</topic><topic>Semiconductors</topic><topic>Silicon dioxide</topic><topic>Solid solutions</topic><topic>Studies</topic><topic>Temperature</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fan, Cancan</creatorcontrib><creatorcontrib>Wang, Xitao</creatorcontrib><creatorcontrib>Huanxin Sang</creatorcontrib><creatorcontrib>Wang, Fen</creatorcontrib><collection>Electronics & Communications Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>Middle East & Africa Database</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>Civil Engineering Abstracts</collection><collection>ProQuest Engineering Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Engineering Database</collection><collection>Materials Science Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><jtitle>International journal of photoenergy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fan, Cancan</au><au>Wang, Xitao</au><au>Huanxin Sang</au><au>Wang, Fen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of Composition and Calcination Temperature on Photocatalytic H2 Evolution over Cd1-x Znx S/SiO2 from Glycerol and Water Mixture</atitle><jtitle>International journal of photoenergy</jtitle><date>2012-01-01</date><risdate>2012</risdate><volume>2012</volume><issn>1110-662X</issn><eissn>1687-529X</eissn><abstract>A series of sulfide coupled semiconductors supported on SiO2, [subscript]Cd1-x[/subscript] [subscript]Znx[/subscript] S/[subscript]SiO2[/subscript] ( x=0~1 ), was prepared by incipient wet impregnation method. The photocatalysts were characterized by XRD, XPS, TPR, and UV/Vis DRS. Characterization results show that the chemical actions between ZnS and CdS resulted in the formation of [subscript]Cd1-x[/subscript] [subscript]Znx[/subscript] S solid solutions on the surface of the support and the formation of them is affected by the molar ratio of ZnS/CdS and calcination temperature. Performance of photocatalysts was tested in the home made reactor under both UV light and solar-simulated light irradiation by detecting the rate of the photocatalytic H2 evolution from glycerol solution. The hydrogen production rates are related to the catalyst composition, surface structure, photoabsorption property, as well as the amount of solid solution. The maximum rate of hydrogen production, 550 μmol·h-1 under UV light irradiation and 210 μmol·h-1 under solar-simulated light irradiation, was obtained over Cd0.8Zn0.2S/SiO2 solid solution calcined at 723 K.</abstract><cop>New York</cop><pub>Hindawi Limited</pub><doi>10.1155/2012/492746</doi><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1110-662X |
| ispartof | International journal of photoenergy, 2012-01, Vol.2012 |
| issn | 1110-662X 1687-529X |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1671291544 |
| source | DOAJ Directory of Open Access Journals; Wiley Online Library Open Access; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection; Free Full-Text Journals in Chemistry |
| subjects | Alternative energy sources Evolution Hydrogen Hydrogen production Light irradiation Photocatalysis Photocatalysts Semiconductors Silicon dioxide Solid solutions Studies Temperature |
| title | Effects of Composition and Calcination Temperature on Photocatalytic H2 Evolution over Cd1-x Znx S/SiO2 from Glycerol and Water Mixture |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-17T01%3A00%3A18IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Effects%20of%20Composition%20and%20Calcination%20Temperature%20on%20Photocatalytic%20H2%20Evolution%20over%20Cd1-x%20Znx%20S/SiO2%20from%20Glycerol%20and%20Water%20Mixture&rft.jtitle=International%20journal%20of%20photoenergy&rft.au=Fan,%20Cancan&rft.date=2012-01-01&rft.volume=2012&rft.issn=1110-662X&rft.eissn=1687-529X&rft_id=info:doi/10.1155/2012/492746&rft_dat=%3Cproquest%3E1671291544%3C/proquest%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1010163490&rft_id=info:pmid/&rfr_iscdi=true |