Pregled bibliografske jedinice broj: 521702
Interaction of 12-aminododecanoic acid with a carbon steel surface: Towards the development of ‘green’ corrosion inhibitors
Interaction of 12-aminododecanoic acid with a carbon steel surface: Towards the development of ‘green’ corrosion inhibitors // Corrosion science, 52 (2010), 6; 2104-2113 doi:10.1016/j.corsci.2010.02.019 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 521702 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Interaction of 12-aminododecanoic acid with a carbon steel surface: Towards the development of ‘green’ corrosion inhibitors
Autori
Ghareba, Saad ; Omanović, Sasha
Izvornik
Corrosion science (0010-938X) 52
(2010), 6;
2104-2113
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
steel; EIS; IR spectroscopy; weight loss; acid inhibition; interfaces
Sažetak
The inhibiting effect of 12-aminododecanoic acid (AA) on corrosion of carbon steel (CS) in CO2-saturated hydrochloric acid was investigated. It was found that AA acts as a mixed-type inhibitor, yielding a maximum inhibition efficiency of 98.1 ± 0.1%. The mechanism of its corrosion inhibition is by formation of a self-assembled monolayer (SAM), which presents a tight hydrophobic barrier imposed by the (–CH2)11 chain. In-situ PM-IRRAS measurements revealed that the SAM is amorphous. The SAM formation process was found to be spontaneous and reversible. The corresponding standard Gibbs energy of AA adsorption on CS was calculated to be -28 kJ mol-1.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Projekti:
125-0982904-2923 - Novi materijali i katalizatori za održive tehnologije (Metikoš-Huković, Mirjana, MZOS ) ( CroRIS)
Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb
Profili:
Saša Omanović
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
