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Photocatalytic activity of mesoporous graphitic carbon nitride (mpg-C3N4) towards organic chromophores under UV and VIS light illumination

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dc.contributor.coauthorErdogan, Deniz Altunoz
dc.contributor.coauthorSevim, Melike
dc.contributor.coauthorKisa, Ezgi
dc.contributor.coauthorEmiroglu, Dilara Borte
dc.contributor.coauthorKaratok, Mustafa
dc.contributor.coauthorVovk, Evgeny I.
dc.contributor.coauthorBjerring, Morten
dc.contributor.coauthorAkbey, Umit
dc.contributor.coauthorMetin, Onder
dc.contributor.coauthorOzensoy, Emrah
dc.contributor.departmentDepartment of Chemistry
dc.contributor.facultymemberYes
dc.contributor.kuauthorMetin, Önder
dc.contributor.schoolcollegeinstituteCollege of Sciences
dc.date.accessioned2024-11-09T23:13:20Z
dc.date.issued2016
dc.description.abstractA template-assisted synthetic method including the thermal polycondensation of guanidine hydrochloride (GndCl) was utilized to synthesize highly-organized mesoporous graphitic carbon nitride (mpg-C3N4) photocatalysts. Comprehensive structural analysis of the mpg-C3N4 materials were performed by XPS, XRD, FT-IR, BET and solid-state NMR spectroscopy. Photocatalytic performance of the mpg-C3N4 materials was studied for the photodegradation of several dyes under visible and UV light illumination as a function of catalyst loading and the structure of mpg-C3N4 depending on the polycondensation temperature. Among all of the formerly reported performances in the literature (including the ones for Degussa P25 commercial benchmark), currently synthesized mpg-C3N4 photocatalysts exhibit a significantly superior visible light-induced photocatalytic activity towards rhodamine B (RhB) dye. Enhanced catalytic efficiency could be mainly attributed to the terminated polycondensation process, high specific surface area, and mesoporous structure with a wide pore size distribution.
dc.description.fulltextNo
dc.description.harvestedfromManual
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.openaccessYES
dc.description.peerreviewstatusN/A
dc.description.publisherscopeInternational
dc.description.readpublishN/A
dc.description.sponsoredbyTubitakEuTÜBİTAK
dc.description.sponsorshipThis work was partially supported by Turkish Academy of Science Young Scientist program (TUBA-GEBIP). EIV acknowledges financial support from the Scientific and Technological Research Council of Turkey (TÜBİTAK, Program Code: 2221). MS acknowledges TÜBİTAK National Scholarship Program for PhD students for financial support. ÜA acknowledges financial support from DFF Mobilex grant and AIAS-COFUND fellowship.
dc.description.studentonlypublicationNo
dc.description.studentpublicationNo
dc.description.versionN/A
dc.identifier.WoSQuartileQ2
dc.identifier.doi10.1007/s11244-016-0654-3
dc.identifier.eissn1572-9028
dc.identifier.embargoN/A
dc.identifier.endpage1318
dc.identifier.issn1022-5528
dc.identifier.issue15-16
dc.identifier.scopus2-s2.0-84984923168
dc.identifier.startpage1305
dc.identifier.urihttps://doi.org/10.1007/s11244-016-0654-3
dc.identifier.urihttps://hdl.handle.net/20.500.14288/9967
dc.identifier.volume59
dc.identifier.wos000382849100006
dc.keywordsGraphitic-C3N4
dc.keywordsCarbon nitride
dc.keywordsUV-Vis light
dc.keywordsPhotocatalytic degradation
dc.keywordsOrganic dyes
dc.language.isoeng
dc.publisherSpringer
dc.relation.affiliationKoç University
dc.relation.collectionKoç University Institutional Repository
dc.relation.ispartofTopics in Catalysis
dc.relation.openaccessN/A
dc.rightsN/A
dc.subjectChemistry, applied
dc.subjectChemistry, physical
dc.titlePhotocatalytic activity of mesoporous graphitic carbon nitride (mpg-C3N4) towards organic chromophores under UV and VIS light illumination
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorMetin, Önder
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