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dc.contributor.authorHe, Yimingzh_CN
dc.contributor.authorCai, Junzh_CN
dc.contributor.authorZhang, Lihongzh_CN
dc.contributor.authorWang, Xiaoxingzh_CN
dc.contributor.authorLin, Hongjunzh_CN
dc.contributor.authorTeng, Botaozh_CN
dc.contributor.authorZhao, Leihongzh_CN
dc.contributor.authorWeng, Weizhengzh_CN
dc.contributor.authorWan, Huilinzh_CN
dc.contributor.authorFan, Maohongzh_CN
dc.contributor.author翁维正zh_CN
dc.contributor.author万惠霖zh_CN
dc.date.accessioned2015-07-22T03:21:17Z
dc.date.available2015-07-22T03:21:17Z
dc.date.issued2014-04-09zh_CN
dc.identifier.citationINDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2014,53(14):5905-5915zh_CN
dc.identifier.otherWOS:000334573100032zh_CN
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/89328
dc.descriptionNational Natural Science Foundation of China [21003109, 51108424]; Opening-foundation of State Key Laboratory Physical Chemistry and Solid Surfaces, Xiamen University, China [201311]; School of Energy Resources at University of Wyomingzh_CN
dc.description.abstractThe objective of this research was to prepare, characterize, and evaluate two new composite photocatalysts: t-LaVO4/g-C3N4 and m-LaVO4/g-C3N4. The two catalysts were synthesized with m-LaVO4 or t-LaVO4 and g-C3N4, and characterized by various techniques including Brunauer-Emmett-Teller method (BET), thermogravimetric analysis (TGA), X-ray diffraction (XRD), Fourier transform infrared (FT-IR) spectroscopy, scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), ultraviolet visible-light (UV-vis) diffuse reflectance spectroscopy (DRS), and photoluminescence (PL) spectroscopy. The structure characterizations indicate that the two composites have similar phase composition. Both of them consist of LaVO4 and g-C3N4. Meanwhile, their photoabsorption performance is also similar. The photocatalytic test indicates that both m-LaVO4 and t-LaVO4 can effectively promote the photoactivity of g-C3N4, as demonstrated with the PL and photocurrent time experiments, although the optimal concentrations of LaVO4 in the two catalysts are different. Both LaVO4/g-C3N4 and t-LaVO4/g-C3N4 are promising photocatalysts for degradation of RhB.zh_CN
dc.language.isoen_USzh_CN
dc.publisherAMER CHEMICAL SOCzh_CN
dc.source.urihttp://dx.doi.org/10.1021/ie4043856zh_CN
dc.subjectVISIBLE-LIGHT IRRADIATIONzh_CN
dc.subjectGRAPHITIC CARBON NITRIDEzh_CN
dc.subjectEFFICIENT DEGRADATIONzh_CN
dc.subjectG-C3N4zh_CN
dc.subjectWATERzh_CN
dc.subjectSEMICONDUCTORzh_CN
dc.subjectHYBRIDzh_CN
dc.subjectDECOMPOSITIONzh_CN
dc.subjectCRYSTALLINEzh_CN
dc.subjectPRECURSORzh_CN
dc.titleComparing Two New Composite Photocatalysts, t-LaVO4/g-C3N4 and m-LaVO4/g-C3N4, for Their Structures and Performanceszh_CN
dc.typeArticlezh_CN


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