Green Corrosion Inhibitor by Ethanolic Extract of Lantana camara for corrosion of aluminium in acidic media
Keywords:
Corrosion inhibition, Aluminium, Adsorption, Lanatana camaraAbstract
The corrosion inhibition of aluminium in sulphuric acid solution in the presence of different plant parts viz. leaves, stem bark and fruit was studied using weight loss method and thermometric method. The ethanolic extracts of Lanatana camara were found to inhibit corrosion. The inhibition efficiency was found to increase with the increase in inhibitor concentration. The inhibition was attributed to the adsorption of the plant part on the surface of aluminium metal. The green corrosion inhibitors are cheap, easily available and biodegradable.
Downloads
References
G.I. Gardner; Corrosion inhibitors, C.C. Nathan Ed. NACE 156.
S.S. Abd El. Rehim, M.A.M. Ibrahim and K.F. Khalid, Material chemistry and Physics, 70, 268, (2001).
M.A. Quariashi, M.A. Wajid Khan, M. Ajmal, S. Murlidharan and S. Venkta Krishna Iyer; Journal of Applied Electrochemistry, 26, 1253, (1996).
K.R. Threthewey, J. Chamberlain, Corrosion for science and engineering, Addison Wesley, Longman, London (1995).
L.E. Umoru, I.A. Fawehinmi, A.Y. Fasasi, J. Appl. Sci. Res. 2, 4, (2006)
R. Gupta, K.G. Ojha, M. Kumar; J. Heterocyclic Chem. 17, 1325, (1980).
G.S. Verma, P. Anthony, S.P. Mathur, J. Electrochem. Soc. India, 51, 173, (2002).
“The useful plants of India” CSIR New Delhi “The wealth of India-Raw Materials” CSIR New Delhi, (1986).
R. Chowdhary, T. Jain, M.K. Rathoria, S.P. Mathur, Bulletin of Electrochem. 20, 67, (2004).
P. Arora, T. Jain, S.P. Mathur: Chemistry an Indian J. 1, 766, (2005).
A. Chetouani, B. Hammouti, Bull. Electrochem. 19, 23, (2003).
A. El Hossary, R.H. Saleh, A.M. Shams El Din, Corros. Sci. 12, 897, (1972).
R.M. Saleh, A.A.El Hossary, Proc. 13th Sem. on Electrochem. CECRI, Karaikudi, India 1972.
M.K. Sharma, P. Arora, S. Kumar, S.P. Mathur and R. Ratnani, Corrosion Engineering Sci. and Tech. 43, 213, (2008).
T. Jain, R. Chowdhary, S.P. Mathur: J. Electrochem. Soc. India. 53, 33, (2004)
C. Edwards, Corrosion Science. 9, 395, (1969).
W. B. Brooks, Mate. Prot. 7, 24, (1968).
J.D. Talati, D.K. Gandhi. Indian J. Tech. 29, 277, (1991).
N. Saxena, S. Kumar, S.P. Mathur, Chem. Eng. Comm. 196, 1451, (2009).
M.K. Sharma, S. Kumar, R. Ratnani, S.P. Mathur, Bull. Electrochem. 22, 69, (2006).
K. Aziz, A.M. Shams. El-Din. Corrosion Science. 3, 582, (1953).
R.H. Hausler: Proc. Int. Conf. on “Corrosion inhibition” Dallas, TX, USA, 7, 16, (1983).
Published
How to Cite
Issue
Section
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Copyright © Author(s) retain the copyright of this article.