Poly(butadiene-co-acrylonitrile)-polyaniline dodecylbenzenesulfonate NBR-PAni.DBSA blends for corrosion inhibition of carbon steel


Citation

Yong K. C., . Poly(butadiene-co-acrylonitrile)-polyaniline dodecylbenzenesulfonate NBR-PAni.DBSA blends for corrosion inhibition of carbon steel. pp. 205-218. ISSN 1511-1768

Abstract

NBR-PAni.DBSA blends with useful electrical conductivity (up to 10“1 S.cm“1) were prepared and their corrosion inhibiting behaviours for carbon steel were successfully assessed for the first time. The level of compatibility between NBR and PAni.DBSA was enhanced through the introduction of 1.0 wt hydroquinone. As found from both total immersion and electrochemical corrosion tests NBR-PAni.DBSA blends with 10.0-30.0 wt of PAni.DBSA content exhibited the best corrosion inhibiting behaviour for carbon steel either in acid or artificial brine environment. On the other hand blends consisting of very low and very high PAni.DBSA contents (i.e. 5.0 wt and 40.0 wt) showed significantly poorer corrosion inhibiting behaviour for carbon steel.


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Abstract

NBR-PAni.DBSA blends with useful electrical conductivity (up to 10“1 S.cm“1) were prepared and their corrosion inhibiting behaviours for carbon steel were successfully assessed for the first time. The level of compatibility between NBR and PAni.DBSA was enhanced through the introduction of 1.0 wt hydroquinone. As found from both total immersion and electrochemical corrosion tests NBR-PAni.DBSA blends with 10.0-30.0 wt of PAni.DBSA content exhibited the best corrosion inhibiting behaviour for carbon steel either in acid or artificial brine environment. On the other hand blends consisting of very low and very high PAni.DBSA contents (i.e. 5.0 wt and 40.0 wt) showed significantly poorer corrosion inhibiting behaviour for carbon steel.

Additional Metadata

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Item Type: Article
AGROVOC Term: Corrosion
AGROVOC Term: Inhibition
AGROVOC Term: Carbon
AGROVOC Term: Electrical conductivity
AGROVOC Term: Rubber
AGROVOC Term: Polymers
AGROVOC Term: Polymerization
AGROVOC Term: Infrared spectrophotometry
AGROVOC Term: Electrical resistance
AGROVOC Term: Sodium chloride
Geographical Term: Malaysia
Depositing User: Ms. Suzila Mohamad Kasim
Last Modified: 28 Apr 2025 00:41
URI: http://webagris.upm.edu.my/id/eprint/22962

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