JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Study on Corrosion Inhibition Efficiency of Stem Alkaloid Extract of Different Varieties of Holy Basil on Aluminium in HCl Solution
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Study on Corrosion Inhibition Efficiency of Stem Alkaloid Extract of Different Varieties of Holy Basil on Aluminium in HCl Solution
Kumpawat, Nutan; Chaturvedi, Alok; Upadhyay, R.K.;
  PDF(new window)
 Abstract
Corrosion inhibition efficiencies of holy basil on Al in HCl solution were studied by weight loss and thermometric methods in presence and in absence of stem extract of three different varieties of holy basil viz. ocimum basilicum (), ocimum canum () and ocimum sanctum (). Inhibition efficiency increases with the increasing concentration of stem extract and decreases with increases in acid strength. Results show that all varieties under study are good corrosion inhibitors, among which, is most effective. Maximum inhibition efficiency was found 97.09% in 0.5N HCl solution with 0.6% stem extract. The Langmuir adsorption isotherm indicates that surface coverage also increases with increasing in the concentration of extract of stem in HCl solution.
 Keywords
Inhibitors;Aluminium metal;Weight loss;Surface coverage;
 Language
English
 Cited by
1.
Plant derived cationic dye as an effective corrosion inhibitor for 7075 aluminum alloy in 3.5% NaCl solution,;;;;;;;

Journal of Industrial and Engineering Chemistry, 2014. vol.20. 6, pp.4276-4285 crossref(new window)
1.
Plant derived cationic dye as an effective corrosion inhibitor for 7075 aluminum alloy in 3.5% NaCl solution, Journal of Industrial and Engineering Chemistry, 2014, 20, 6, 4276  crossref(new windwow)
2.
Comparative Study of Corrosion Inhibition Efficiency of Naturally Occurring Ecofriendly Varieties of Holy Basil (Tulsi) for Tin in HNO<sub>3</sub> Solution, Open Journal of Metal, 2012, 02, 03, 68  crossref(new windwow)
 References
1.
Talati, J. D.; Patel, G. A. Corrosion prevention and control 1978, 25, 7.

2.
Talati, J. D.; Pandaya, J. M.; Patel, G. A. Proc. Semin. Electrochem. India 1974, 14, 362.

3.
Sampat, S. S.; Vogra, J. C. Corros. Sci. 1974, 14, 591. crossref(new window)

4.
Talati, J. D.; Patel, C. A. Transaction of the SAEAST 1978, 13, 139.

5.
Kumpawat, N.; Chaturvedi, A.; Upadhyay, R. K. Protection of Metals and Physical Chemistry of Surface 2010, 46, 267. crossref(new window)

6.
Ananda Louise Salheyanathan R.; Maruthamuthu S.; Selvanayagan M.; Indian Journal of Chemical Technology 2005, 12, 356.

7.
Jain, T.; Choudhary, R.; Mathur, S. P. Materials and Corrosion 2006, 57, 422. crossref(new window)

8.
Sharma, P., Upadhyay, R. K.; Chaturvedi, A.; Parashar, R. J.T.R. Chem. 2008, 15(1), 21.

9.
Abiola, O. K.; Okafor, N. C.; Ebenso, E. E.; Nwinuka, N. M. Anti-corrosion Methods and Materials 2007, 54, 219. crossref(new window)

10.
Arora, P.; Kumar, S.; Sharma, M. K.; Mathur, S. P. E-Journal of Chemistry 2007, 4, 45.

11.
Choudhary, R.; Jain, T.; Mathur, S. P. Bull. Electrochem. 2004, 67, 20.

12.
Oguzei, E. E.; Corros. Sci. 2007, 49, 1527. crossref(new window)

13.
Okafor, P. C.; Ikpi, M. E.; Uwah, I. E.; Ebenso, E. E.; Elcpe, U. J.; Umoren, S. A. Corros. Sci. 2008, 50.

14.
Hoar, T. P.; Holliday, R. D. J. Appl. Chem. 1953, 3, 582.

15.
Hoar, T. P.; Holliday, R. D. J. Appl. Chem. 1953, 3, 582.

16.
Talati, J. D.; Gandhi, D. K. Indian Journal of Technology 1991, 29, 277.

17.
Dubey, R. S.; Upadhyay, S. N. J. Electrochem. Soc. (India) 1993, 43, 239.

18.
Aziz, K.; Shams, El-Din A. M. Corros. Sci. 1993, 5, 4.