Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/66235
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dc.contributor.authorSamigullina, R. F.en
dc.contributor.authorRotermel, M. V.en
dc.contributor.authorIvanova, I. V.en
dc.contributor.authorKrasnenko, T. I.en
dc.date.accessioned2019-01-28T12:08:52Z-
dc.date.available2019-01-28T12:08:52Z-
dc.date.issued2018-
dc.identifier.citationSol-gel synthesis and crystal chemical properties of the pigment Zn1.9Cu0.1SiO4 / R. F. Samigullina, M. V. Rotermel, I. V. Ivanova, T. I. Krasnenko // Chimica Techno Acta. — 2018. — Vol. 5, No. 4. — P. 205–209.en
dc.identifier.issn2409-5613 (Print)-
dc.identifier.issn2411-1414 (Online)-
dc.identifier.urihttp://hdl.handle.net/10995/66235-
dc.descriptionReceived: 06.12.2018. Accepted: 21.12.2018. Published: 31.12.2018.en
dc.description.abstractThe pigment Zn1.9Cu0.1SiO4 was obtained by the method of sol-gel synthesis. The crystallization temperature was set at 776 °C, ΔH ≈ –16.3 kJ / mol. Thermal expansion of the individual Zn2SiO4 and Zn1.9Cu0.1SiO4 solid solutions was studied by in situ high-temperature X-ray diffraction. It is shown that the substitution of Zn2+ → Cu2+ does not lead to significant changes in the lattice parameters; in the range from room temperature to 800 °C the structure expands monotonically when heated. The coefficients of volumetric thermal expansion for Zn2SiO4 and Zn1.9Cu0.1SiO4 are αV = 8.05 · 10–6 and 8.81 · 10–6 1 / K, respectively. The colorimetric coordinates in the RGB system are 71.8 % red, 72.9 % green and 79.6 % blue, which corresponds to the gray-blue pigment.en
dc.description.sponsorshipThe work was supported by UB RAS (project 18‑10‑3‑32).en
dc.format.mimetypeapplictaion/pdfen
dc.language.isoenen
dc.publisherУральский федеральный университетru
dc.relation.ispartofChimica Techno Acta. 2018. Vol. 5. № 4en
dc.subjectPIGMENTen
dc.subjectWILLEMITEen
dc.subjectSOL-GEL SYNTHESISen
dc.subjectTHERMAL EXPANSIONen
dc.titleSol-gel synthesis and crystal chemical properties of the pigment Zn1.9Cu0.1SiO4en
dc.typeArticleen
dc.typeinfo:eu-repo/semantics/articleen
dc.typeinfo:eu-repo/semantics/publishedVersionen
dc.identifier.rsihttps://elibrary.ru/item.asp?id=36845726-
dc.identifier.doi10.15826/chimtech.2018.5.4.05-
local.description.firstpage205-
local.description.lastpage209-
local.issue4-
local.volume5-
Appears in Collections:Chimica Techno Acta

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