Logo BSU

Please use this identifier to cite or link to this item: https://elib.bsu.by/handle/123456789/259249
Full metadata record
DC FieldValueLanguage
dc.contributor.authorShulha, T.N.-
dc.contributor.authorSerdechnova, M.-
dc.contributor.authorLamaka, S.V.-
dc.contributor.authorWieland, D.C.F.-
dc.contributor.authorLapko, K.N.-
dc.contributor.authorZheludkevich, M.L.-
dc.date.accessioned2021-04-30T09:43:30Z-
dc.date.available2021-04-30T09:43:30Z-
dc.date.issued2018-
dc.identifier.citationSci Rep 2018;8(1)ru
dc.identifier.urihttps://elib.bsu.by/handle/123456789/259249-
dc.description.abstractIn situ formation of layered double hydroxides (LDH) on metallic surfaces has recently been considered a promising approach for protective conversion surface treatments for Al and Mg alloys. In the case of Mg-based substrates, the formation of LDH on the metal surface is normally performed in autoclave at high temperature (between 130 and 170 °C) and elevated pressure conditions. This hampers the industrial application of MgAl LDH to magnesium substrates. In this paper, the growth of MgAl LDH conversion coating directly on magnesium alloy AZ91 at ambient conditions (25 °C) or elevated temperatures is reported in carbonate free electrolyte for the first time. The direct LDH synthesis on Mg alloys is enabled by the presence of organic chelating agents (NTA and EDTA), which control the amount of free and/or hydroxyl bound Mg2+ and Al3+ in the solution. The application of the chelating agents help overcoming the typical technological limitations of direct LDH synthesis on Mg alloys. The selection of chelators and the optimization of the LDH treatment process are supported by the analysis of the thermodynamic chemical equilibria.ru
dc.description.sponsorshipAlexander von Humboldt-Stiftung; Horizon 2020 Framework Programme (H2020); H2020 Marie Skłodowska-Curie Actions (MSCA),645676.This work was financed in part by the European project MULTISURF (Marie Skłodowska-Curie Research Program, grant agreement No. 645676). SVL acknowledges the financial support of the Alexander von Humboldt Foundation via Experienced Researcher Grant.ru
dc.language.isoenru
dc.publisherNature Publishing Groupru
dc.subjectЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Химияru
dc.subjectЭБ БГУ::ТЕХНИЧЕСКИЕ И ПРИКЛАДНЫЕ НАУКИ. ОТРАСЛИ ЭКОНОМИКИ::Электроника. Радиотехникаru
dc.subjectЭБ БГУ::ТЕХНИЧЕСКИЕ И ПРИКЛАДНЫЕ НАУКИ. ОТРАСЛИ ЭКОНОМИКИ::Машиностроениеru
dc.titleChelating agent-assisted in situ LDH growth on the surface of magnesium alloyru
dc.typearticleru
dc.rights.licenseCC BY 4.0ru
dc.identifier.DOI10.1038/s41598-018-34751-7-
dc.identifier.scopus85056135615-
Appears in Collections:Статьи химического факультета

Files in This Item:
File Description SizeFormat 
s41598-018-34751-7.pdf3,46 MBAdobe PDFView/Open


PlumX

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.