Electrochemical study on inhibitory effect of Aspirin on mild steel in 1M hydrochloric acid

Joint Authors

Tandon, H. C.
Hebbar, Narayan
Prasanna, B. M.
Venkatesha, T. V.
Abd Hamid, S. B.
Praveen, B. M.

Source

Arab Journal of Basic and Applied Sciences

Issue

Vol. 22, Issue 0 (28 Feb. 2017), pp.62-69, 8 p.

Publisher

University of Bahrain College of Science

Publication Date

2017-02-28

Country of Publication

Bahrain

No. of Pages

8

Main Subjects

Chemistry

Topics

Abstract EN

Aspirin was investigated as a good corrosion inhibitor for mild steel in 1 M hydrochloric acid at a temperature region from 303 to 333 K.

The computed inhibition efficiency increases by increasing the inhibitor concentration and decreases by increasing the temperature.

The investigation was done by weight loss, electrochemical measurements such as Tafel polarization and electrochemical impedance spectroscopy.

Inhibition effect is attributed to the adsorption of inhibitor on the surface of the mild steel.

The Tafel method reveals that the Aspirin acts as a mixed type inhibitor.

Activation parameters suggest that the adsorption process is exothermic in nature.

SEM photographs of mild steel in the absence and presence of inhibitor visualize the adsorption layer on the surface of the mild steel.

American Psychological Association (APA)

Prasanna, B. M.& Praveen, B. M.& Hebbar, Narayan& Venkatesha, T. V.& Tandon, H. C.& Abd Hamid, S. B.. 2017. Electrochemical study on inhibitory effect of Aspirin on mild steel in 1M hydrochloric acid. Arab Journal of Basic and Applied Sciences،Vol. 22, no. 0, pp.62-69.
https://search.emarefa.net/detail/BIM-766888

Modern Language Association (MLA)

Prasanna, B. M.…[et al.]. Electrochemical study on inhibitory effect of Aspirin on mild steel in 1M hydrochloric acid. Arab Journal of Basic and Applied Sciences Vol. 22 (Feb. 2017), pp.62-69.
https://search.emarefa.net/detail/BIM-766888

American Medical Association (AMA)

Prasanna, B. M.& Praveen, B. M.& Hebbar, Narayan& Venkatesha, T. V.& Tandon, H. C.& Abd Hamid, S. B.. Electrochemical study on inhibitory effect of Aspirin on mild steel in 1M hydrochloric acid. Arab Journal of Basic and Applied Sciences. 2017. Vol. 22, no. 0, pp.62-69.
https://search.emarefa.net/detail/BIM-766888

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references : p. 68-69

Record ID

BIM-766888