Corrosion Mechanism of Pure Aluminium in Aqueous Alkaline Solution

Cited 135 time in webofscience Cited 0 time in scopus
  • Hit : 363
  • Download : 0
DC FieldValueLanguage
dc.contributor.authorPyun, Su Ilko
dc.contributor.authors.-m. moonko
dc.date.accessioned2013-02-27T19:50:53Z-
dc.date.available2013-02-27T19:50:53Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued2000-
dc.identifier.citationJOURNAL OF SOLID STATE ELECTROCHEMISTRY, v.4, no.5, pp.267 - 272-
dc.identifier.issn1432-8488-
dc.identifier.urihttp://hdl.handle.net/10203/70487-
dc.description.abstractThe corrosion of pure aluminium in alkaline solution has been explored using an open circuit potential transient, potentiodynamic polarization experiment and a.c. impedance spectroscopy. The steady-state value of the open circuit potential (E-ocp(ss)) of pure aluminium in alkaline solution was observed to decrease with increasing rotation rate of the specimen, which is ascribed to the enhanced anodic reaction. The extent of anodic polarization for the aluminium dissolution reaction on pure aluminium at E-ocp(ss) was found to be greater than that of cathodic polarization for the water reduction reaction. This indicates that the rate of corrosion of pure aluminium is mainly determined by the anodic reaction in alkaline solution. Based upon the experimental results, a corrosion mechanism for pure aluminium has been proposed in the presence of the native surface oxide film in alkaline solution, involving consecutive oxide film formation and dissolution, and simultaneous water reduction.-
dc.languageEnglish-
dc.publisherSpringer-
dc.subjectANODIC OXIDE-FILMS-
dc.subjectELECTROCHEMICAL-BEHAVIOR-
dc.subjectGALVANIC ANODES-
dc.subjectAIR BATTERIES-
dc.subjectELECTROLYTES-
dc.subjectDISSOLUTION-
dc.subjectIMPEDANCE-
dc.subjectGRADES-
dc.subjectALLOYS-
dc.titleCorrosion Mechanism of Pure Aluminium in Aqueous Alkaline Solution-
dc.typeArticle-
dc.identifier.wosid000087388400002-
dc.identifier.scopusid2-s2.0-0034381830-
dc.type.rimsART-
dc.citation.volume4-
dc.citation.issue5-
dc.citation.beginningpage267-
dc.citation.endingpage272-
dc.citation.publicationnameJOURNAL OF SOLID STATE ELECTROCHEMISTRY-
dc.contributor.nonIdAuthors.-m. moon-
dc.type.journalArticleArticle-
dc.subject.keywordAuthoralkaline solution-
dc.subject.keywordAuthoraluminium-
dc.subject.keywordAuthoropen-circuit potential transitent-
dc.subject.keywordAuthoroxide film-
dc.subject.keywordAuthorwater reduction-
dc.subject.keywordPlusANODIC OXIDE-FILMS-
dc.subject.keywordPlusELECTROCHEMICAL-BEHAVIOR-
dc.subject.keywordPlusGALVANIC ANODES-
dc.subject.keywordPlusAIR BATTERIES-
dc.subject.keywordPlusELECTROLYTES-
dc.subject.keywordPlusDISSOLUTION-
dc.subject.keywordPlusIMPEDANCE-
dc.subject.keywordPlusGRADES-
dc.subject.keywordPlusALLOYS-
Appears in Collection
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 135 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0