Pennyroyal oil from Mentha pulegium as corrosion inhibitor for steel in 1M HCl
Source abstract
Abstract
Natural oil extracted from Pennyroyal Mint (Mentha pulegium, PM) was evaluated as corrosion inhibitor of steel in molar hydrochloric using weight loss measurements, electrochemical polarisation and EIS methods. The naturally oil was found to retard the corrosion rate of steel. The inhibition efficiency was found to increase with oil content to attain 80% at 2.76 g/L. PM oil acts as a cathodic inhibitor. The increase in temperature leads to an increase in the inhibition efficiency of the natural substance. The adsorption isotherm of natural product on the steel has been determined.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Corrosion Behavior and Inhibition · Concrete Corrosion and Durability · Hydrogen embrittlement and corrosion behaviors in metals
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (30)
Show source-provided references
1. El-Etre · Corros. Sci. · 2005 · 47 · 38510.1016/j.corsci.2004.06.006 ↗
2. Orubite · Mater. Lett. · 2004 · 58 · 176810.1016/j.matlet.2003.11.030 ↗
3. El-Etre · Corros. Sci. · 2003 · 45 · 248510.1016/S0010-938X(03)00066-0 ↗
4. Avwiri · Mater. Lett. · 2001 · 57 · 370510.1016/S0167-577X(03)00167-8 ↗
5. El-Etre · Corros. Sci. · 2000 · 42 · 73110.1016/S0010-938X(99)00106-7 ↗
6. El-Etre · Corros. Sci. · 1998 · 40 · 184510.1016/S0010-938X(98)00082-1 ↗
7. Al-Sehaibani · Mater. Wissen. Werkst. Tech. · 2000 · 31 · 106010.1002/1521-4052(200012)31:12<1060::AID-MAWE1060>3.0.CO;2-K ↗
8. Martinez · Appl. Surf. Sci. · 2002 · 199 · 8310.1016/S0169-4332(02)00546-9 ↗
9. Saleh · Corros. Sci. · 1982 · 17 · 131
10. El Hosary · Corros. Sci. · 1972 · 12 · 89710.1016/S0010-938X(72)80098-2 ↗
11. Bouyanzer · Bull. Electrochem. · 2004 · 20 · 63
12. Chetouani · Bull. Electrochem. · 2003 · 19 · 23
13. Chetouani · Bull. Electrochem. · 2004 · 20 · 343
14. Chetouani · Pigm. Resin Technol. · 2004 · 33 · 2610.1108/03699420410512077 ↗
15. Chaieb · Trans. SAEST · 2004 · 39 · 58
16. Bendahou · Pigm. Resin Technol. · 2006 · 3510.1108/03699420610652386 ↗
17. Chaieb · Appl. Surf. Sci. · 2005 · 249 · 18310.1016/j.apsusc.2004.11.074 ↗
18. Hammouti · Bull. Electrochem. · 1995 · 11 · 553
19. Hammouti · Bull. Electrochem. · 1997 · 13 · 97
20. Bouyanzer · Pigm. Resin Technol. · 2004 · 33 · 28710.1108/03699420410560489 ↗
21. Benabdellah · Appl. Surf. Sci. · 2005
22. Majidi · ChemInform · 2005 · 36 · 75710.1002/chin.200514273 ↗
23. Abd El Rahim · Corros. Sci. · 2004 · 46 · 10
24. Shih · Corros. Sci. · 1989 · 29 · 123510.1016/0010-938X(89)90070-X ↗
25. Martinez · J. Appl. Electrochem. · 2003 · 33 · 113710.1023/B:JACH.0000003851.82985.5e ↗
26. Cao · Corros. Sci. · 1996 · 38 · 207310.1016/S0010-938X(96)00034-0 ↗
27. Popova · Corros. Sci. · 2003 · 45 · 3310.1016/S0010-938X(02)00072-0 ↗
28. Ammar · Werkst. Korros. · 1973 · 24 · 70210.1002/maco.19730240806 ↗
29. Popova · Corros. Sci. · 2004 · 46 · 133310.1016/j.corsci.2003.09.025 ↗
30. Bockris · J. Electrochem. Soc. · 1991 · 138 · 223710.1149/1.2085956 ↗