Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
399 0 |
SM ISO690:2012 BELEVSKII, Stanislav, BURAVETZ, Vladislav, YUSHCHENKO, Serghei, ZGARDAN, I., DIKUSAR, Aleksandr. Gel-chromatographic separation of boron-gluconate electrolyte for obtaining nano-crystalline Co–W coatings: Composition and electrochemical activity of components. Part I.. In: Surface Engineering and Applied Electrochemistry, 2016, nr. 4(52), pp. 350-355. ISSN 1068-3755. DOI: https://doi.org/10.3103/S1068375516040049 |
EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
Surface Engineering and Applied Electrochemistry | ||||||
Numărul 4(52) / 2016 / ISSN 1068-3755 /ISSNe 1934-8002 | ||||||
|
||||||
DOI:https://doi.org/10.3103/S1068375516040049 | ||||||
Pag. 350-355 | ||||||
|
||||||
Descarcă PDF | ||||||
Rezumat | ||||||
Studies of boron-gluconate electrolyte for obtaining nanocrystalline Co–W coatings and its separation by molecular weights of the components is carried out by gel filtration. It is shown that boric acid (as a buffer agent) and sodium chloride (as the agent increasing conductivity) after being introduced into the electrolyte form certain gluconate complexes in the solution. The boron-gluconate complex has a larger molecular weight. Three fractions with different molecular weights including the fractions that contain Co-boron-gluconate and W-boron-gluconate complexes were obtained. It is shown that the formation of certain macromolecular complexes is a slow process, the consequence of which is the dependence of the bulk properties of the electrolyte on time. |
||||||
Cuvinte-cheie boron-gluconate electrolyte, Co–W coatings, Electrodeposition, gel-chromotography, gel-filtration, induced codeposition |
||||||
|
Dublin Core Export
<?xml version='1.0' encoding='utf-8'?> <oai_dc:dc xmlns:dc='http://purl.org/dc/elements/1.1/' xmlns:oai_dc='http://www.openarchives.org/OAI/2.0/oai_dc/' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:schemaLocation='http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd'> <dc:creator>Belevschi, S.S.</dc:creator> <dc:creator>Buraveţ, V.A.</dc:creator> <dc:creator>Iuşcenco, S.P.</dc:creator> <dc:creator>Zgardan, I.M.</dc:creator> <dc:creator>Dicusar, A.I.</dc:creator> <dc:date>2016-07-01</dc:date> <dc:description xml:lang='en'><p>Studies of boron-gluconate electrolyte for obtaining nanocrystalline Co–W coatings and its separation by molecular weights of the components is carried out by gel filtration. It is shown that boric acid (as a buffer agent) and sodium chloride (as the agent increasing conductivity) after being introduced into the electrolyte form certain gluconate complexes in the solution. The boron-gluconate complex has a larger molecular weight. Three fractions with different molecular weights including the fractions that contain Co-boron-gluconate and W-boron-gluconate complexes were obtained. It is shown that the formation of certain macromolecular complexes is a slow process, the consequence of which is the dependence of the bulk properties of the electrolyte on time.</p></dc:description> <dc:identifier>10.3103/S1068375516040049</dc:identifier> <dc:source>Surface Engineering and Applied Electrochemistry 52 (4) 350-355</dc:source> <dc:subject>boron-gluconate electrolyte</dc:subject> <dc:subject>Co–W coatings</dc:subject> <dc:subject>Electrodeposition</dc:subject> <dc:subject>gel-chromotography</dc:subject> <dc:subject>gel-filtration</dc:subject> <dc:subject>induced codeposition</dc:subject> <dc:title>Gel-chromatographic separation of boron-gluconate electrolyte for obtaining nano-crystalline Co–W coatings: Composition and electrochemical activity of components. Part I.</dc:title> <dc:type>info:eu-repo/semantics/article</dc:type> </oai_dc:dc>