Photocatalytic degradation of gaseous toluene over bcc-In2O3 hollow microspheres
•The bcc-In2O3 hollow microspheres were synthesized as photocatalyst.•Structural and photocatalytic properties of samples are tested.•Degradation of gaseous toluene over the bcc-In2O3 hollow microspheres. In this work, the body-centered cubic indium oxide (bcc-In2O3) hollow microspheres were prepare...
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| Veröffentlicht in: | Applied surface science 2015-05, Vol.337, p.27-32 |
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| container_title | Applied surface science |
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| creator | Zhang, Qianzhe Li, Xinyong Zhao, Qidong Shi, Yong Zhang, Fei Liu, Baojun Ke, Jun Wang, Lianzhou |
| description | •The bcc-In2O3 hollow microspheres were synthesized as photocatalyst.•Structural and photocatalytic properties of samples are tested.•Degradation of gaseous toluene over the bcc-In2O3 hollow microspheres.
In this work, the body-centered cubic indium oxide (bcc-In2O3) hollow microspheres were prepared via a P123-assisted solvothermal process. The structural properties of samples were investigated by X-ray powder diffraction, scanning electron microscopy, transmission electron microscopy, UV–visible diffusive reflectance spectroscopy, and nitrogen adsorption-desorption isotherms. The photocatalytic effects of degrading gaseous toluene were evaluated by gas chromatography and in situ Fourier transform infrared (FTIR) spectra under a irradiation of a 500W high pressure xenon lamp. The results indicated that the as-prepared bcc-In2O3 hollow microspheres exhibited a high degradation efficiency towards toluene within a short reaction time. Besides, the preliminary mechanism therein was inferred with the aid of in situ FTIR and electron spin-paramagnetic resonance techniques to understand the degradation process. |
| doi_str_mv | 10.1016/j.apsusc.2015.02.059 |
| format | Article |
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In this work, the body-centered cubic indium oxide (bcc-In2O3) hollow microspheres were prepared via a P123-assisted solvothermal process. The structural properties of samples were investigated by X-ray powder diffraction, scanning electron microscopy, transmission electron microscopy, UV–visible diffusive reflectance spectroscopy, and nitrogen adsorption-desorption isotherms. The photocatalytic effects of degrading gaseous toluene were evaluated by gas chromatography and in situ Fourier transform infrared (FTIR) spectra under a irradiation of a 500W high pressure xenon lamp. The results indicated that the as-prepared bcc-In2O3 hollow microspheres exhibited a high degradation efficiency towards toluene within a short reaction time. Besides, the preliminary mechanism therein was inferred with the aid of in situ FTIR and electron spin-paramagnetic resonance techniques to understand the degradation process.</description><identifier>ISSN: 0169-4332</identifier><identifier>EISSN: 1873-5584</identifier><identifier>DOI: 10.1016/j.apsusc.2015.02.059</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Degradation ; Fourier transforms ; Gaseous toluene ; Hollow microstructures ; Indium oxides ; Microspheres ; Photocatalysis ; Photocatalyst ; Reaction time ; Scanning electron microscopy ; Solvothermal ; Toluene</subject><ispartof>Applied surface science, 2015-05, Vol.337, p.27-32</ispartof><rights>2015 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c306t-d8721884f2b891127d68607fb60b9d3d876931938ea06e9736a66984d81e61573</citedby><cites>FETCH-LOGICAL-c306t-d8721884f2b891127d68607fb60b9d3d876931938ea06e9736a66984d81e61573</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0169433215003542$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Zhang, Qianzhe</creatorcontrib><creatorcontrib>Li, Xinyong</creatorcontrib><creatorcontrib>Zhao, Qidong</creatorcontrib><creatorcontrib>Shi, Yong</creatorcontrib><creatorcontrib>Zhang, Fei</creatorcontrib><creatorcontrib>Liu, Baojun</creatorcontrib><creatorcontrib>Ke, Jun</creatorcontrib><creatorcontrib>Wang, Lianzhou</creatorcontrib><title>Photocatalytic degradation of gaseous toluene over bcc-In2O3 hollow microspheres</title><title>Applied surface science</title><description>•The bcc-In2O3 hollow microspheres were synthesized as photocatalyst.•Structural and photocatalytic properties of samples are tested.•Degradation of gaseous toluene over the bcc-In2O3 hollow microspheres.
In this work, the body-centered cubic indium oxide (bcc-In2O3) hollow microspheres were prepared via a P123-assisted solvothermal process. The structural properties of samples were investigated by X-ray powder diffraction, scanning electron microscopy, transmission electron microscopy, UV–visible diffusive reflectance spectroscopy, and nitrogen adsorption-desorption isotherms. The photocatalytic effects of degrading gaseous toluene were evaluated by gas chromatography and in situ Fourier transform infrared (FTIR) spectra under a irradiation of a 500W high pressure xenon lamp. The results indicated that the as-prepared bcc-In2O3 hollow microspheres exhibited a high degradation efficiency towards toluene within a short reaction time. Besides, the preliminary mechanism therein was inferred with the aid of in situ FTIR and electron spin-paramagnetic resonance techniques to understand the degradation process.</description><subject>Degradation</subject><subject>Fourier transforms</subject><subject>Gaseous toluene</subject><subject>Hollow microstructures</subject><subject>Indium oxides</subject><subject>Microspheres</subject><subject>Photocatalysis</subject><subject>Photocatalyst</subject><subject>Reaction time</subject><subject>Scanning electron microscopy</subject><subject>Solvothermal</subject><subject>Toluene</subject><issn>0169-4332</issn><issn>1873-5584</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNp9kLtOwzAUhi0EEqXwBgwZWRJ8SRxnQUIVl0qV2gFmy7FPWldpHGyniLcnUZiZzvBf9J8PoXuCM4IJfzxmqg9D0BnFpMgwzXBRXaAFESVLi0Lkl2gx2qo0Z4xeo5sQjhgTOqoLtNsdXHRaRdX-RKsTA3uvjIrWdYlrkr0K4IaQRNcO0EHizuCTWut03dEtSw6ubd13crLau9AfwEO4RVeNagPc_d0l-nx9-Vi9p5vt23r1vEk1wzymRpSUCJE3tBYVIbQ0XHBcNjXHdWXYKPOKkYoJUJhDVTKuOK9EbgQBToqSLdHD3Nt79zVAiPJkg4a2Vd20WJKyxIxxwSZrPlunlcFDI3tvT8r_SILlBFAe5QxQTgAlpnIEOMae5hiMb5wteBm0hU6DsR50lMbZ_wt-ASB0erU</recordid><startdate>20150515</startdate><enddate>20150515</enddate><creator>Zhang, Qianzhe</creator><creator>Li, Xinyong</creator><creator>Zhao, Qidong</creator><creator>Shi, Yong</creator><creator>Zhang, Fei</creator><creator>Liu, Baojun</creator><creator>Ke, Jun</creator><creator>Wang, Lianzhou</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20150515</creationdate><title>Photocatalytic degradation of gaseous toluene over bcc-In2O3 hollow microspheres</title><author>Zhang, Qianzhe ; Li, Xinyong ; Zhao, Qidong ; Shi, Yong ; Zhang, Fei ; Liu, Baojun ; Ke, Jun ; Wang, Lianzhou</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c306t-d8721884f2b891127d68607fb60b9d3d876931938ea06e9736a66984d81e61573</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Degradation</topic><topic>Fourier transforms</topic><topic>Gaseous toluene</topic><topic>Hollow microstructures</topic><topic>Indium oxides</topic><topic>Microspheres</topic><topic>Photocatalysis</topic><topic>Photocatalyst</topic><topic>Reaction time</topic><topic>Scanning electron microscopy</topic><topic>Solvothermal</topic><topic>Toluene</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Qianzhe</creatorcontrib><creatorcontrib>Li, Xinyong</creatorcontrib><creatorcontrib>Zhao, Qidong</creatorcontrib><creatorcontrib>Shi, Yong</creatorcontrib><creatorcontrib>Zhang, Fei</creatorcontrib><creatorcontrib>Liu, Baojun</creatorcontrib><creatorcontrib>Ke, Jun</creatorcontrib><creatorcontrib>Wang, Lianzhou</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</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>Applied surface science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Qianzhe</au><au>Li, Xinyong</au><au>Zhao, Qidong</au><au>Shi, Yong</au><au>Zhang, Fei</au><au>Liu, Baojun</au><au>Ke, Jun</au><au>Wang, Lianzhou</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Photocatalytic degradation of gaseous toluene over bcc-In2O3 hollow microspheres</atitle><jtitle>Applied surface science</jtitle><date>2015-05-15</date><risdate>2015</risdate><volume>337</volume><spage>27</spage><epage>32</epage><pages>27-32</pages><issn>0169-4332</issn><eissn>1873-5584</eissn><abstract>•The bcc-In2O3 hollow microspheres were synthesized as photocatalyst.•Structural and photocatalytic properties of samples are tested.•Degradation of gaseous toluene over the bcc-In2O3 hollow microspheres.
In this work, the body-centered cubic indium oxide (bcc-In2O3) hollow microspheres were prepared via a P123-assisted solvothermal process. The structural properties of samples were investigated by X-ray powder diffraction, scanning electron microscopy, transmission electron microscopy, UV–visible diffusive reflectance spectroscopy, and nitrogen adsorption-desorption isotherms. The photocatalytic effects of degrading gaseous toluene were evaluated by gas chromatography and in situ Fourier transform infrared (FTIR) spectra under a irradiation of a 500W high pressure xenon lamp. The results indicated that the as-prepared bcc-In2O3 hollow microspheres exhibited a high degradation efficiency towards toluene within a short reaction time. Besides, the preliminary mechanism therein was inferred with the aid of in situ FTIR and electron spin-paramagnetic resonance techniques to understand the degradation process.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.apsusc.2015.02.059</doi><tpages>6</tpages></addata></record> |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Degradation Fourier transforms Gaseous toluene Hollow microstructures Indium oxides Microspheres Photocatalysis Photocatalyst Reaction time Scanning electron microscopy Solvothermal Toluene |
| title | Photocatalytic degradation of gaseous toluene over bcc-In2O3 hollow microspheres |
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