Microwave-Assisted Hydrothermal Preparation, Characterization and Photocatalytic Properties of a Chrysanthemum-Shaped ZnWO4 Photocatalyst
A novel chrysanthemum-shaped monocline ZnWO 4 photocatalyst was synthesized by microwave-assisted hydrothermal method with Na 2 WO 4 ·2H 2 O and Zn(NO 3 ) 2 ·6H 2 O as raw materials at different reaction temperatures. The prepared ZnWO 4 photocatalysts were characterized by X-ray diffraction, X-ray...
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| Veröffentlicht in: | Journal of cluster science 2013-03, Vol.24 (1), p.315-325 |
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| creator | Lin, Han Tan, Guo-Qiang Zhang, Wei Zheng, Yu-Qin Xia, Ao Ren, Hui-Jun |
| description | A novel chrysanthemum-shaped monocline ZnWO
4
photocatalyst was synthesized by microwave-assisted hydrothermal method with Na
2
WO
4
·2H
2
O and Zn(NO
3
)
2
·6H
2
O as raw materials at different reaction temperatures. The prepared ZnWO
4
photocatalysts were characterized by X-ray diffraction, X-ray photoelectron spectroscopy, Field emission scanning electron microscopy (FE-SEM), Transmission electron microscopy, Photoluminescence spectrum (PL) and UV–Vis absorption spectrum (UV–Vis). The photocatalytic property of the prepared chrysanthemum-shaped monocline ZnWO
4
photocatalyst was evaluated by the degradation of Rhodamine B (RhB) in aqueous solution. The effects of reaction temperature on the photocatalytic degradation efficiency of RhB were investigated. The results indicated that the chrysanthemum-shaped monocline ZnWO
4
photocatalyst is prepared by foliated powders with the sizes of about 30 nm and 500 nm respectively at 160 and 220 °C. The PL relative intensity of prepared ZnWO
4
photocatalyst is apparently intensifying with increasing temperature. The photocatalytic property decreases with the increasing recombination probability of the excited electrons and holes. The chrysanthemum-shaped monocline ZnWO
4
photocatalyst prepared at 160 °C possesses the best photocatalytic property, and the degradation efficiency of RhB at 180 min UV-light irradiation is achieved 75 %. The ZnWO
4
has good reusability property on degradation of RhB and the degradation rate is still higher than 65 % after three cycles. |
| doi_str_mv | 10.1007/s10876-013-0560-9 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1671573991</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2918278468</sourcerecordid><originalsourceid>FETCH-LOGICAL-c349t-40c5af596fea63c63a2b76558367dae713a9c3b65774baec8c3b3efb1da146d73</originalsourceid><addsrcrecordid>eNp1kV9r2zAUxc3oYFm6D7A3Q1_6MLWSZevPYwhrU0hpoB2DvYgb-XpxsS1PUlrSb7BvXWUZtBT6pCtxfueKc7LsK6NnjFJ5HhhVUhDKOKGVoER_yCaskgVRShRHaaYlJbKQ6lP2OYR7SqlWnE-yv9et9e4RHpDMQmhDxDpf7Grv4gZ9D12-8jiCh9i64Vs-36TRRvTt07-XHIY6X21cdBYidLvY2gS4EX1sMeSuySExfhdgSH79tie3GxjTil_Dz5vyNRnicfaxgS7gl__nNPtx8f1uviDLm8ur-WxJLC91JCW1FTSVFg2C4FZwKNZSVJXiQtaAknHQlq9FJWW5BrQqXTg2a1YDK0Ut-TQ7PfiO3v3ZYoimb4PFroMB3TYYJmQKjmvNkvTkjfTebf2QfmcKzVRKsxQqqdhBlYIMwWNjRt_24HeGUbMvxxzKMakcsy_H6MQUByYk7fAb_Yvz-9AzazOVCA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2918278468</pqid></control><display><type>article</type><title>Microwave-Assisted Hydrothermal Preparation, Characterization and Photocatalytic Properties of a Chrysanthemum-Shaped ZnWO4 Photocatalyst</title><source>ProQuest Central Essentials</source><source>ProQuest Central (Alumni Edition)</source><source>ProQuest Central Student</source><source>ProQuest Central Korea</source><source>ProQuest Central UK/Ireland</source><source>SpringerLink Journals - AutoHoldings</source><source>ProQuest Central</source><creator>Lin, Han ; Tan, Guo-Qiang ; Zhang, Wei ; Zheng, Yu-Qin ; Xia, Ao ; Ren, Hui-Jun</creator><creatorcontrib>Lin, Han ; Tan, Guo-Qiang ; Zhang, Wei ; Zheng, Yu-Qin ; Xia, Ao ; Ren, Hui-Jun</creatorcontrib><description>A novel chrysanthemum-shaped monocline ZnWO
4
photocatalyst was synthesized by microwave-assisted hydrothermal method with Na
2
WO
4
·2H
2
O and Zn(NO
3
)
2
·6H
2
O as raw materials at different reaction temperatures. The prepared ZnWO
4
photocatalysts were characterized by X-ray diffraction, X-ray photoelectron spectroscopy, Field emission scanning electron microscopy (FE-SEM), Transmission electron microscopy, Photoluminescence spectrum (PL) and UV–Vis absorption spectrum (UV–Vis). The photocatalytic property of the prepared chrysanthemum-shaped monocline ZnWO
4
photocatalyst was evaluated by the degradation of Rhodamine B (RhB) in aqueous solution. The effects of reaction temperature on the photocatalytic degradation efficiency of RhB were investigated. The results indicated that the chrysanthemum-shaped monocline ZnWO
4
photocatalyst is prepared by foliated powders with the sizes of about 30 nm and 500 nm respectively at 160 and 220 °C. The PL relative intensity of prepared ZnWO
4
photocatalyst is apparently intensifying with increasing temperature. The photocatalytic property decreases with the increasing recombination probability of the excited electrons and holes. The chrysanthemum-shaped monocline ZnWO
4
photocatalyst prepared at 160 °C possesses the best photocatalytic property, and the degradation efficiency of RhB at 180 min UV-light irradiation is achieved 75 %. The ZnWO
4
has good reusability property on degradation of RhB and the degradation rate is still higher than 65 % after three cycles.</description><identifier>ISSN: 1040-7278</identifier><identifier>EISSN: 1572-8862</identifier><identifier>DOI: 10.1007/s10876-013-0560-9</identifier><language>eng</language><publisher>Boston: Springer US</publisher><subject>Absorption spectra ; Aqueous solutions ; Catalysis ; Chemistry ; Chemistry and Materials Science ; Clusters ; Degradation ; Dielectric properties ; Diffraction ; Electron microscopy ; Field emission microscopy ; Field emission spectroscopy ; Inorganic Chemistry ; Iron ; Light irradiation ; Microwave communications ; Morphology ; Nanochemistry ; Original Paper ; Photocatalysis ; Photocatalysts ; Photodegradation ; Photoelectrons ; Photoluminescence ; Physical Chemistry ; Raw materials ; Rhodamine ; Scanning electron microscopy ; Temperature ; Ultraviolet radiation ; X ray photoelectron spectroscopy ; X-rays ; Zinc tungstates</subject><ispartof>Journal of cluster science, 2013-03, Vol.24 (1), p.315-325</ispartof><rights>Springer Science+Business Media New York 2013</rights><rights>Springer Science+Business Media New York 2013.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c349t-40c5af596fea63c63a2b76558367dae713a9c3b65774baec8c3b3efb1da146d73</citedby><cites>FETCH-LOGICAL-c349t-40c5af596fea63c63a2b76558367dae713a9c3b65774baec8c3b3efb1da146d73</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/s10876-013-0560-9$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/2918278468?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,780,784,21388,21389,21390,21391,23256,27924,27925,33530,33531,33703,33704,33744,33745,34005,34006,34314,34315,41488,42557,43659,43787,43805,43953,44067,51319,64385,64387,64389,72469</link.rule.ids></links><search><creatorcontrib>Lin, Han</creatorcontrib><creatorcontrib>Tan, Guo-Qiang</creatorcontrib><creatorcontrib>Zhang, Wei</creatorcontrib><creatorcontrib>Zheng, Yu-Qin</creatorcontrib><creatorcontrib>Xia, Ao</creatorcontrib><creatorcontrib>Ren, Hui-Jun</creatorcontrib><title>Microwave-Assisted Hydrothermal Preparation, Characterization and Photocatalytic Properties of a Chrysanthemum-Shaped ZnWO4 Photocatalyst</title><title>Journal of cluster science</title><addtitle>J Clust Sci</addtitle><description>A novel chrysanthemum-shaped monocline ZnWO
4
photocatalyst was synthesized by microwave-assisted hydrothermal method with Na
2
WO
4
·2H
2
O and Zn(NO
3
)
2
·6H
2
O as raw materials at different reaction temperatures. The prepared ZnWO
4
photocatalysts were characterized by X-ray diffraction, X-ray photoelectron spectroscopy, Field emission scanning electron microscopy (FE-SEM), Transmission electron microscopy, Photoluminescence spectrum (PL) and UV–Vis absorption spectrum (UV–Vis). The photocatalytic property of the prepared chrysanthemum-shaped monocline ZnWO
4
photocatalyst was evaluated by the degradation of Rhodamine B (RhB) in aqueous solution. The effects of reaction temperature on the photocatalytic degradation efficiency of RhB were investigated. The results indicated that the chrysanthemum-shaped monocline ZnWO
4
photocatalyst is prepared by foliated powders with the sizes of about 30 nm and 500 nm respectively at 160 and 220 °C. The PL relative intensity of prepared ZnWO
4
photocatalyst is apparently intensifying with increasing temperature. The photocatalytic property decreases with the increasing recombination probability of the excited electrons and holes. The chrysanthemum-shaped monocline ZnWO
4
photocatalyst prepared at 160 °C possesses the best photocatalytic property, and the degradation efficiency of RhB at 180 min UV-light irradiation is achieved 75 %. The ZnWO
4
has good reusability property on degradation of RhB and the degradation rate is still higher than 65 % after three cycles.</description><subject>Absorption spectra</subject><subject>Aqueous solutions</subject><subject>Catalysis</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Clusters</subject><subject>Degradation</subject><subject>Dielectric properties</subject><subject>Diffraction</subject><subject>Electron microscopy</subject><subject>Field emission microscopy</subject><subject>Field emission spectroscopy</subject><subject>Inorganic Chemistry</subject><subject>Iron</subject><subject>Light irradiation</subject><subject>Microwave communications</subject><subject>Morphology</subject><subject>Nanochemistry</subject><subject>Original Paper</subject><subject>Photocatalysis</subject><subject>Photocatalysts</subject><subject>Photodegradation</subject><subject>Photoelectrons</subject><subject>Photoluminescence</subject><subject>Physical Chemistry</subject><subject>Raw materials</subject><subject>Rhodamine</subject><subject>Scanning electron microscopy</subject><subject>Temperature</subject><subject>Ultraviolet radiation</subject><subject>X ray photoelectron spectroscopy</subject><subject>X-rays</subject><subject>Zinc tungstates</subject><issn>1040-7278</issn><issn>1572-8862</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1kV9r2zAUxc3oYFm6D7A3Q1_6MLWSZevPYwhrU0hpoB2DvYgb-XpxsS1PUlrSb7BvXWUZtBT6pCtxfueKc7LsK6NnjFJ5HhhVUhDKOKGVoER_yCaskgVRShRHaaYlJbKQ6lP2OYR7SqlWnE-yv9et9e4RHpDMQmhDxDpf7Grv4gZ9D12-8jiCh9i64Vs-36TRRvTt07-XHIY6X21cdBYidLvY2gS4EX1sMeSuySExfhdgSH79tie3GxjTil_Dz5vyNRnicfaxgS7gl__nNPtx8f1uviDLm8ur-WxJLC91JCW1FTSVFg2C4FZwKNZSVJXiQtaAknHQlq9FJWW5BrQqXTg2a1YDK0Ut-TQ7PfiO3v3ZYoimb4PFroMB3TYYJmQKjmvNkvTkjfTebf2QfmcKzVRKsxQqqdhBlYIMwWNjRt_24HeGUbMvxxzKMakcsy_H6MQUByYk7fAb_Yvz-9AzazOVCA</recordid><startdate>20130301</startdate><enddate>20130301</enddate><creator>Lin, Han</creator><creator>Tan, Guo-Qiang</creator><creator>Zhang, Wei</creator><creator>Zheng, Yu-Qin</creator><creator>Xia, Ao</creator><creator>Ren, Hui-Jun</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>8FE</scope><scope>8FG</scope><scope>8FK</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>HCIFZ</scope><scope>KB.</scope><scope>M2P</scope><scope>P5Z</scope><scope>P62</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20130301</creationdate><title>Microwave-Assisted Hydrothermal Preparation, Characterization and Photocatalytic Properties of a Chrysanthemum-Shaped ZnWO4 Photocatalyst</title><author>Lin, Han ; Tan, Guo-Qiang ; Zhang, Wei ; Zheng, Yu-Qin ; Xia, Ao ; Ren, Hui-Jun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c349t-40c5af596fea63c63a2b76558367dae713a9c3b65774baec8c3b3efb1da146d73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Absorption spectra</topic><topic>Aqueous solutions</topic><topic>Catalysis</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Clusters</topic><topic>Degradation</topic><topic>Dielectric properties</topic><topic>Diffraction</topic><topic>Electron microscopy</topic><topic>Field emission microscopy</topic><topic>Field emission spectroscopy</topic><topic>Inorganic Chemistry</topic><topic>Iron</topic><topic>Light irradiation</topic><topic>Microwave communications</topic><topic>Morphology</topic><topic>Nanochemistry</topic><topic>Original Paper</topic><topic>Photocatalysis</topic><topic>Photocatalysts</topic><topic>Photodegradation</topic><topic>Photoelectrons</topic><topic>Photoluminescence</topic><topic>Physical Chemistry</topic><topic>Raw materials</topic><topic>Rhodamine</topic><topic>Scanning electron microscopy</topic><topic>Temperature</topic><topic>Ultraviolet radiation</topic><topic>X ray photoelectron spectroscopy</topic><topic>X-rays</topic><topic>Zinc tungstates</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lin, Han</creatorcontrib><creatorcontrib>Tan, Guo-Qiang</creatorcontrib><creatorcontrib>Zhang, Wei</creatorcontrib><creatorcontrib>Zheng, Yu-Qin</creatorcontrib><creatorcontrib>Xia, Ao</creatorcontrib><creatorcontrib>Ren, Hui-Jun</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</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>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>Science Database</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>ProQuest Central Basic</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of cluster science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lin, Han</au><au>Tan, Guo-Qiang</au><au>Zhang, Wei</au><au>Zheng, Yu-Qin</au><au>Xia, Ao</au><au>Ren, Hui-Jun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Microwave-Assisted Hydrothermal Preparation, Characterization and Photocatalytic Properties of a Chrysanthemum-Shaped ZnWO4 Photocatalyst</atitle><jtitle>Journal of cluster science</jtitle><stitle>J Clust Sci</stitle><date>2013-03-01</date><risdate>2013</risdate><volume>24</volume><issue>1</issue><spage>315</spage><epage>325</epage><pages>315-325</pages><issn>1040-7278</issn><eissn>1572-8862</eissn><abstract>A novel chrysanthemum-shaped monocline ZnWO
4
photocatalyst was synthesized by microwave-assisted hydrothermal method with Na
2
WO
4
·2H
2
O and Zn(NO
3
)
2
·6H
2
O as raw materials at different reaction temperatures. The prepared ZnWO
4
photocatalysts were characterized by X-ray diffraction, X-ray photoelectron spectroscopy, Field emission scanning electron microscopy (FE-SEM), Transmission electron microscopy, Photoluminescence spectrum (PL) and UV–Vis absorption spectrum (UV–Vis). The photocatalytic property of the prepared chrysanthemum-shaped monocline ZnWO
4
photocatalyst was evaluated by the degradation of Rhodamine B (RhB) in aqueous solution. The effects of reaction temperature on the photocatalytic degradation efficiency of RhB were investigated. The results indicated that the chrysanthemum-shaped monocline ZnWO
4
photocatalyst is prepared by foliated powders with the sizes of about 30 nm and 500 nm respectively at 160 and 220 °C. The PL relative intensity of prepared ZnWO
4
photocatalyst is apparently intensifying with increasing temperature. The photocatalytic property decreases with the increasing recombination probability of the excited electrons and holes. The chrysanthemum-shaped monocline ZnWO
4
photocatalyst prepared at 160 °C possesses the best photocatalytic property, and the degradation efficiency of RhB at 180 min UV-light irradiation is achieved 75 %. The ZnWO
4
has good reusability property on degradation of RhB and the degradation rate is still higher than 65 % after three cycles.</abstract><cop>Boston</cop><pub>Springer US</pub><doi>10.1007/s10876-013-0560-9</doi><tpages>11</tpages></addata></record> |
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| source | ProQuest Central Essentials; ProQuest Central (Alumni Edition); ProQuest Central Student; ProQuest Central Korea; ProQuest Central UK/Ireland; SpringerLink Journals - AutoHoldings; ProQuest Central |
| subjects | Absorption spectra Aqueous solutions Catalysis Chemistry Chemistry and Materials Science Clusters Degradation Dielectric properties Diffraction Electron microscopy Field emission microscopy Field emission spectroscopy Inorganic Chemistry Iron Light irradiation Microwave communications Morphology Nanochemistry Original Paper Photocatalysis Photocatalysts Photodegradation Photoelectrons Photoluminescence Physical Chemistry Raw materials Rhodamine Scanning electron microscopy Temperature Ultraviolet radiation X ray photoelectron spectroscopy X-rays Zinc tungstates |
| title | Microwave-Assisted Hydrothermal Preparation, Characterization and Photocatalytic Properties of a Chrysanthemum-Shaped ZnWO4 Photocatalyst |
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