Use, Preparation, and Characterization of Copper-Containing Silica Gel

dc.contributor.author Ulutan, Sevgi
dc.contributor.author Tüzüm Demir, Ayşe Pınar
dc.contributor.author Balköse, Devrim
dc.coverage.doi 10.1021/acs.iecr.9b06950
dc.date.accessioned 2020-07-18T08:31:26Z
dc.date.available 2020-07-18T08:31:26Z
dc.date.issued 2020
dc.description.abstract The preparation and characterization of humidity-indicating silica gel containing copper sulfate were aimed at in the present study. The equilibrium and kinetics of Cu(II) sorption were investigated by contacting 200-1600 mg dm(-3) Cu ion-containing solutions with silica hydrogel slabs having 10% silica. The diffusion coefficient of Cu(II) in silica hydrogel was determined to be on the order of 10(-10) m(2) s(-1). X-ray diffraction indicated that the gels contained mainly CuSO4 center dot 3H(2)O, CuSO4 center dot H2O, and small amounts of CuSO4 and CuSiO3 center dot 2H(2)O. The silica gel with Cu(II) can be used as a humidity indicator since its color changes from light blue to dark blue upon moisture adsorption. en_US
dc.identifier.doi 10.1021/acs.iecr.9b06950 en_US
dc.identifier.issn 0888-5885
dc.identifier.issn 1520-5045
dc.identifier.scopus 2-s2.0-85086516663
dc.identifier.uri https://doi.org/10.1021/acs.iecr.9b06950
dc.identifier.uri https://hdl.handle.net/11147/8811
dc.language.iso en en_US
dc.publisher American Chemical Society en_US
dc.relation.ispartof Industrial and Engineering Chemistry Research en_US
dc.rights info:eu-repo/semantics/openAccess en_US
dc.title Use, Preparation, and Characterization of Copper-Containing Silica Gel en_US
dc.type Article en_US
dspace.entity.type Publication
gdc.author.institutional Balköse, Devrim
gdc.bip.impulseclass C5
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gdc.bip.popularityclass C4
gdc.coar.access open access
gdc.coar.type text::journal::journal article
gdc.collaboration.industrial false
gdc.description.department İzmir Institute of Technology. Chemical Engineering en_US
gdc.description.endpage 9949 en_US
gdc.description.issue 21 en_US
gdc.description.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
gdc.description.scopusquality Q2
gdc.description.startpage 9939 en_US
gdc.description.volume 59 en_US
gdc.description.wosquality Q2
gdc.identifier.openalex W3023696824
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gdc.oaire.sciencefields 02 engineering and technology
gdc.oaire.sciencefields 0210 nano-technology
gdc.oaire.sciencefields 01 natural sciences
gdc.oaire.sciencefields 0104 chemical sciences
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gdc.opencitations.count 6
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