scholarly journals Study on Inhibitors of Aluminum in Alkaline Media V. The Inhibitive Effects of Polycarbonic Acids as the Corrosion Inhibitors for Aluminum in Alkaline Media

1967 ◽  
Vol 35 (2) ◽  
pp. 67-69
Author(s):  
Katsuko HORIGUCHI ◽  
Kazutoshi TAMURA ◽  
Yasumasa HAYAKAWA
Keyword(s):  
Corrosion Inhibitors ◽  
Alkaline Media

Carboxylic acids as efficient corrosion inhibitors of aluminium alloys in alkaline media

2018 ◽  
Vol 289 ◽  
pp. 175-192 ◽  
Author(s):  
Joanna Wysocka ◽  
Mateusz Cieslik ◽  
Stefan Krakowiak ◽  
Jacek Ryl
Keyword(s):  
Carboxylic Acids ◽  
Aluminium Alloys ◽  
Corrosion Inhibitors ◽  
Alkaline Media

Adsorption Isotherm and SEM Investigating of Cucurbit[n]Urils Based Corrosion Inhibitors with Gossypol for Mild Steel in Alkaline Media Containing Chloride Ions

2017 ◽  
Vol 23 ◽  
pp. 13-20 ◽  
Author(s):  
Elyor Berdimurodov ◽  
Abduvali Kholikov ◽  
Khamdam Akbarov ◽  
Innat Nakhatov ◽  
Nigora Kh. Jurakulova ◽  
...  
Keyword(s):  
Activation Energy ◽  
Adsorption Isotherm ◽  
Mild Steel ◽  
Hydrogen Evolution ◽  
Polarization Resistance ◽  
Corrosion Inhibitors ◽  
Adsorption Process ◽  
Chloride Ions ◽  
Alkaline Media ◽  
Inhibitor Type

This article showed that new mixed inhibitor type of cucurbit [n] urils based corrosion inhibitors with gossypol at the proportion of 50:50 is excellent efficiency for mild steel in in alkaline media containing chloride ions. The Polarization Resistance results suggest that this inhibitor decreased the rate of anodic mild steel dissolution and cathodic hydrogen evolution. Increased activation energy suggested that inhibitors adsorb physically during the first step of the adsorption process.

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