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Electrochemical analysis of the corrosion process of Al2Cu intermetallic phase in the acidic solutions, in the presence of inorganic corrosion inhibitors

2016/23/D/ST5/01343

Keywords:

corrosion corrosion inhibitors sulphuric(VI) acid orthophosphoric(V) acid electrochemical analysis Al2Cu phase molybdates tungstates vanadates

Descriptors:

  • ST5_5: Polymer materials
  • ST5_24:
  • ST5_19:

Panel:

ST5 - Materials: materials synthesis, structure-properties relations, advanced and functional materials with designed properties, (macro)molecular architecture, material engineering

Host institution :

Politechnika Rzeszowska im. Ignacego Łukasiewicza, Wydział Budowy Maszyn i Lotnictwa

woj. podkarpackie

Other projects carried out by the institution 

Principal investigator (from the host institution):

dr Przemysław Kwolek 

Number of co-investigators in the project: 5

Call: SONATA 12 - announced on 2016-09-15

Amount awarded: 387 800 PLN

Project start date (Y-m-d): 2017-07-12

Project end date (Y-m-d): 2021-01-11

Project duration:: 42 months (the same as in the proposal)

Project status: Project settled

Project description

Download the project description in a pdf file

Note - project descriptions were prepared by the authors of the applications themselves and placed in the system in an unchanged form.

Equipment purchased [PL]

  1. Kanał pomiarowy AC/DC do potencjostatu (35 000 PLN)
  2. Spektrofotometr UV-Vis-NIR z oprogramowaniem i systemem kuwety przepływowej (110 000 PLN)
  3. Łaźnia wodna z modułem cyrkulacji zewnętrznej (5 000 PLN)
  4. Specjalistyczne oprogramowanie (9 000 PLN)

Information in the final report

  • Publication in academic press/journals (10)
  1. Corrosion behaviour of 7075 aluminium alloy in acidic solution
    Authors:
    Przemysław Kwolek
    Academic press:
    RSC Advances (rok: 2020, tom: 10, strony: 26078–26089), Wydawca: Royal Society of Chemistry
    Status:
    Published
    DOI:
    10.1039/d0ra04215c - link to the publication
  2. Orthophosphoric acid solutions of sodium orthovanadate, sodium tungstate, and sodium molybdate as potential corrosion inhibitors of the Al2Cu intermetallic phase
    Authors:
    Kwolek Przemysław, Kamil Dychtoń, Maciej Pytel
    Academic press:
    Journal of Solid State Electrochemistry (rok: 2019, tom: 23, strony: 3019-3029), Wydawca: Springer
    Status:
    Published
    DOI:
    10.1007/s10008-019-04397-0 - link to the publication
  3. Pentavalent Vanadium Species as Potential Corrosion Inhibitors of Al2Cu Intermetallic Phase in the Sulfuric(VI) Acid Solutions
    Authors:
    Przemysław Kwolek, Barbara Kościelniak, Magdalena Wytrwał-Sarna
    Academic press:
    Materials (rok: 2020, tom: 13, strony: 1946), Wydawca: MDPI
    Status:
    Published
    DOI:
    10.3390/ma13081946 - link to the publication
  4. Sodium molybdate as the corrosion inhibitor of aluminium alloys in the acidic solution
    Authors:
    Przemysław Kwolek, Jan Sieniawski
    Academic press:
    Ochrona przed korozją (rok: 2018, tom: 61, strony: 86-89), Wydawca: Sigma-Not
    Status:
    Published
    DOI:
    10.15199/40.2018.4.2 - link to the publication
  5. Selective corrosion of Al2Cu intermetallic phase in orthophosphoric acid aqueous solutions
    Authors:
    Przemysław Kwolek, Andrzej Gradzik, Dariusz Szeliga, Barbara Kościelniak
    Academic press:
    Archives of Metallurgy and Materials (rok: 2019, tom: 64, strony: 1223-1229), Wydawca: Polish Academy of Sciences Committee of Metallurgy
    Status:
    Published
    DOI:
    10.24425/amm.2019.130084 - link to the publication
  6. Influence of molybdophosphoric acid on the kinetics of the anodic coating dissolution
    Authors:
    Przemysław Kwolek, Aneta Pustuła, Wojciech J. Nowak
    Academic press:
    Surface & Coatings Technology (rok: 2019, tom: 357, strony: 535-542), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.055 - link to the publication
  7. Mechanism of corrosion inhibition of intermetallic Al2Cu in acidic solution
    Authors:
    Przemysław Kwolek, Marek Wojnicki, Edit Csapó
    Academic press:
    Applied Surface Science (rok: 2021, tom: 551, strony: 149436), Wydawca: Elsevier
    Status:
    Published
    DOI:
    10.1016/j.apsusc.2021.149436 - link to the publication
  8. Spectrophotometric study of corrosion inhibition of aluminium in orthophosphoric acid aqueous solutions by using sodium molybdate
    Authors:
    Marek Wojnicki, Przemysław Kwolek
    Academic press:
    Corrosion Engineering Science and Technology (rok: 2018, tom: -, strony: -), Wydawca: Taylor & Francis Online
    Status:
    Published
    DOI:
    10.1080/1478422X.2018.1557914 - link to the publication
  9. Corrosion of structural constituents of 2017 aluminium alloy in acidic solutions containing inhibitors
    Authors:
    Przemysław Kwolek, Grażyna Mrówka-Nowotnik, Magdalena Wytrwał-Sarna
    Academic press:
    Materials and Corrosion (rok: 2020, tom: -, strony: -), Wydawca: Wiley-VCH
    Status:
    Published
    DOI:
    10.1002/maco.202012046 - link to the publication
  10. Effect of Na3VO4 inhibitor on the corrosion resistance of Al2Cu intermetallic phase in H3PO4 aqueous solution
    Authors:
    Przemysław Kwolek
    Academic press:
    Archives of Metallurgy and Materials (rok: 2020, tom: 65, strony: 175-183), Wydawca: Polish Institute of Sciences, Committe of Metallurgy
    Status:
    Published
    DOI:
    10.24425/amm.2019.131112 - link to the publication

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