Matches in SemOpenAlex for { <https://semopenalex.org/work/W3161091919> ?p ?o ?g. }
Showing items 1 to 51 of
51
with 100 items per page.
- W3161091919 abstract "The process of anodic dissolution of iron (purity not less than 99%) in aqueous solutions of barium chloride, barium nitrate and binary electrolytes under galvanostatic conditions and by registration of potentiodynamic polarization curves was investigated. The influence of solution composition and concentration and the value of applied direct current on the intensity of anodic oxidation of iron was shown. It was revealed that the oxidation rate of metal in binary electrolytes containing barium chloride and barium nitrate is comparable with the intensity of anodic dissolution in a solution based on barium chloride. It was found that anodic polarization curve in solutions containing BaCl2 and Ba(NO3)2 has a complex form typical of passivated metals. There is a clear maximum of anodic oxidation current on this curve, as well as in barium nitrate solution, however the peak height is much higher (50-150 times). A method for the synthesis of dispersed barium ferrite, based on the anodic oxidation of iron in aqueous barium chloride and barium nitrate solutions with subsequent thermal treatment of the product of electrochemical dissolution was suggested. The phase and elemental composition and structural characteristics of obtained precursor and ferrite samples were examined using X-ray phase analysis. The influence of the heat treatment mode on the phase composition of the synthesized samples is shown. It is found that electrolysis with a soluble iron electrode using direct anode current in 0.05M BaCl2 + 0.5M Ba(NO3)2 solution and subsequent thermal treatment of the dissolution product at 1200 ° C provide the formation of dispersed system, whose phase composition is predominantly Ba0.87Fe11.08O17.15 (74%) and BaFe2O4 (17%)." @default.
- W3161091919 created "2021-05-24" @default.
- W3161091919 creator A5002208242 @default.
- W3161091919 creator A5050349575 @default.
- W3161091919 date "2021-04-11" @default.
- W3161091919 modified "2023-10-14" @default.
- W3161091919 title "ELECTROCHEMICAL SYNTHESIS OF DISPERSED BARIUM FERRITE USING ANODIC DISSOLUTION OF METAL" @default.
- W3161091919 doi "https://doi.org/10.6060/ivkkt.20216404.6315" @default.
- W3161091919 hasPublicationYear "2021" @default.
- W3161091919 type Work @default.
- W3161091919 sameAs 3161091919 @default.
- W3161091919 citedByCount "0" @default.
- W3161091919 crossrefType "journal-article" @default.
- W3161091919 hasAuthorship W3161091919A5002208242 @default.
- W3161091919 hasAuthorship W3161091919A5050349575 @default.
- W3161091919 hasBestOaLocation W31610919191 @default.
- W3161091919 hasConcept C147789679 @default.
- W3161091919 hasConcept C17525397 @default.
- W3161091919 hasConcept C179104552 @default.
- W3161091919 hasConcept C184651966 @default.
- W3161091919 hasConcept C185592680 @default.
- W3161091919 hasConcept C192562407 @default.
- W3161091919 hasConcept C542576722 @default.
- W3161091919 hasConcept C68801617 @default.
- W3161091919 hasConcept C88380143 @default.
- W3161091919 hasConceptScore W3161091919C147789679 @default.
- W3161091919 hasConceptScore W3161091919C17525397 @default.
- W3161091919 hasConceptScore W3161091919C179104552 @default.
- W3161091919 hasConceptScore W3161091919C184651966 @default.
- W3161091919 hasConceptScore W3161091919C185592680 @default.
- W3161091919 hasConceptScore W3161091919C192562407 @default.
- W3161091919 hasConceptScore W3161091919C542576722 @default.
- W3161091919 hasConceptScore W3161091919C68801617 @default.
- W3161091919 hasConceptScore W3161091919C88380143 @default.
- W3161091919 hasLocation W31610919191 @default.
- W3161091919 hasOpenAccess W3161091919 @default.
- W3161091919 hasPrimaryLocation W31610919191 @default.
- W3161091919 hasRelatedWork W12328514 @default.
- W3161091919 hasRelatedWork W13022299 @default.
- W3161091919 hasRelatedWork W14802895 @default.
- W3161091919 hasRelatedWork W18658915 @default.
- W3161091919 hasRelatedWork W27930715 @default.
- W3161091919 hasRelatedWork W38976464 @default.
- W3161091919 hasRelatedWork W43431747 @default.
- W3161091919 hasRelatedWork W44155288 @default.
- W3161091919 hasRelatedWork W53139391 @default.
- W3161091919 hasRelatedWork W9618464 @default.
- W3161091919 isParatext "false" @default.
- W3161091919 isRetracted "false" @default.
- W3161091919 magId "3161091919" @default.
- W3161091919 workType "article" @default.