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Effect of CuS, Mn₃O₄ and CeO₂ additives on Co(II) sorption by ZnS particles

ZnS particles modified with Mn₃O₄, CeO₂ and CuS were obtained from aqueous solutions. It was shown that addition of copper and manganese ions into the reagent mixture doesn't have any influence on particle formation from thiourea solutions (the spherical particles with diameter of 0.2-0.8 μm we...

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Main Authors: Sofronov, D.S., Oreshina, A.O., Bryleva, E.Yu., Sofronova, E.M., Mateichenko, P.V., Puzan, A.N.
Format: Article
Language:English
Published: НТК «Інститут монокристалів» НАН України 2017
Series:Functional Materials
Subjects:
Online Access:http://dspace.nbuv.gov.ua/handle/123456789/136888
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spelling irk-123456789-1368882018-06-17T03:11:17Z Effect of CuS, Mn₃O₄ and CeO₂ additives on Co(II) sorption by ZnS particles Sofronov, D.S. Oreshina, A.O. Bryleva, E.Yu. Sofronova, E.M. Mateichenko, P.V. Puzan, A.N. Technology ZnS particles modified with Mn₃O₄, CeO₂ and CuS were obtained from aqueous solutions. It was shown that addition of copper and manganese ions into the reagent mixture doesn't have any influence on particle formation from thiourea solutions (the spherical particles with diameter of 0.2-0.8 μm were obtained). Introduction of CeO₂ (0.5-1 wt.%) favors particle size decrease up to 0.1-0.3 μm. Using Mn₃O₄, CeO₂ for modification proved to be ineffective in enhancing Co sorption capacity of ZnS particles. Addition of CuS (1 wt.%) into the particles leads to the increase of Co uptake from 5.0 up to 23.0 mg/g owing to formation of ZnS/CuS core-shell structures with preferential cobalt ions sorption onto CuS surface. 2017 Article Effect of CuS, Mn₃O₄ and CeO₂ additives on Co(II) sorption by ZnS particles / D.S. Sofronov, A.O. Oreshina, E.Yu. Bryleva, E.M. Sofronova, P.V. Mateichenko, A.N. Puzan // Functional Materials. — 2017. — Т. 24, № 4. — С. 667-672. — Бібліогр.: 15 назв. — англ. 1027-5495 DOI: https://doi.org/10.15407/fm24.04.667 http://dspace.nbuv.gov.ua/handle/123456789/136888 en Functional Materials НТК «Інститут монокристалів» НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
topic Technology
Technology
spellingShingle Technology
Technology
Sofronov, D.S.
Oreshina, A.O.
Bryleva, E.Yu.
Sofronova, E.M.
Mateichenko, P.V.
Puzan, A.N.
Effect of CuS, Mn₃O₄ and CeO₂ additives on Co(II) sorption by ZnS particles
Functional Materials
description ZnS particles modified with Mn₃O₄, CeO₂ and CuS were obtained from aqueous solutions. It was shown that addition of copper and manganese ions into the reagent mixture doesn't have any influence on particle formation from thiourea solutions (the spherical particles with diameter of 0.2-0.8 μm were obtained). Introduction of CeO₂ (0.5-1 wt.%) favors particle size decrease up to 0.1-0.3 μm. Using Mn₃O₄, CeO₂ for modification proved to be ineffective in enhancing Co sorption capacity of ZnS particles. Addition of CuS (1 wt.%) into the particles leads to the increase of Co uptake from 5.0 up to 23.0 mg/g owing to formation of ZnS/CuS core-shell structures with preferential cobalt ions sorption onto CuS surface.
format Article
author Sofronov, D.S.
Oreshina, A.O.
Bryleva, E.Yu.
Sofronova, E.M.
Mateichenko, P.V.
Puzan, A.N.
author_facet Sofronov, D.S.
Oreshina, A.O.
Bryleva, E.Yu.
Sofronova, E.M.
Mateichenko, P.V.
Puzan, A.N.
author_sort Sofronov, D.S.
title Effect of CuS, Mn₃O₄ and CeO₂ additives on Co(II) sorption by ZnS particles
title_short Effect of CuS, Mn₃O₄ and CeO₂ additives on Co(II) sorption by ZnS particles
title_full Effect of CuS, Mn₃O₄ and CeO₂ additives on Co(II) sorption by ZnS particles
title_fullStr Effect of CuS, Mn₃O₄ and CeO₂ additives on Co(II) sorption by ZnS particles
title_full_unstemmed Effect of CuS, Mn₃O₄ and CeO₂ additives on Co(II) sorption by ZnS particles
title_sort effect of cus, mn₃o₄ and ceo₂ additives on co(ii) sorption by zns particles
publisher НТК «Інститут монокристалів» НАН України
publishDate 2017
topic_facet Technology
url http://dspace.nbuv.gov.ua/handle/123456789/136888
citation_txt Effect of CuS, Mn₃O₄ and CeO₂ additives on Co(II) sorption by ZnS particles / D.S. Sofronov, A.O. Oreshina, E.Yu. Bryleva, E.M. Sofronova, P.V. Mateichenko, A.N. Puzan // Functional Materials. — 2017. — Т. 24, № 4. — С. 667-672. — Бібліогр.: 15 назв. — англ.
series Functional Materials
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first_indexed 2023-10-18T21:14:55Z
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