Journals
Publish with us
Publishing partnerships
About us
Blog
International Journal of Corrosion
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
International Journal of Corrosion
/
2015
/
Article
/
Tab 4
/
Research Article
Eco-Friendly Corrosion Inhibition of Pipeline Steel Using
Brassica oleracea
Table 4
Potentiodynamic polarization parameters for pipeline steel in 0.5 M H
2
SO
4
with and without different concentrations of
Brassica oleracea
extract at 323 K.
Concentration (g/L)
Blank
0.01
0.1
1.0
Eff. (
)
98.79
99.19
99.02
(A/cm
2
)
4.56 e
+4
5.54 e
+2
3.70 e
+2
4.46 e
+2
(mV dec
−1
)
569.60
161.53
381.71
130.81
(mV dec
−1
)
511.27
96.95
450.92
35.33
(mV versus SCE)
−426.28
−501.28
−490.18
−463.35