Investigating the extract constituents and corrosion inhibiting ability of Sida acuta leaves

• Authors: B. Adindu Chinonso , E. Oguzie Emeka
• Languages of publication: EN

Abstracts

EN

Constituents of the ethanol extract of Sida acuta (SA) leaves were investigated by phytochemical, GC-MS and FTIR studies and its corrosion inhibition effects on mild steel was studied in 1 M HCl and 0.5 M H2SO4 solutions, using gravimetric and electrochemical methods of corrosion monitoring. The surface morphology of the mild steel surface before and after corrosion was also assessed using SEM imaging. The phytochemical, GC-MS and FTIR results revealed that SA contains carbonyl groups, aromatic rings, and double bonds that make it a prospective corrosion inhibitor for mild steel. Moreover, gravimetric results indicated that SA is an effective additive for the corrosion of mild steel at all the concentrations studied. Finally, the electrochemical results showed that SA inhibited both the anodic and cathodic half reactions by the adsorption of the extract constituents on the mild steel surface; this was further confirmed by the SEM investigations.

Keywords

EN

Sida acuta; chemical constituents; corrosion; inhibitor; mild steel

Discipline

• BIOCHEMISTRY: BIOCHEMISTRY

• Publisher: Scientific Publishing House „DARWIN”
• Journal: World News of Natural Sciences
• Year: 2017
• Volume: 13
• Pages: 63-81

Contributors

author

B. Adindu Chinonso

• Department of Chemistry, Imo State University, P M B 2000 Owerri, Imo State, Nigeria

author

E. Oguzie Emeka

• Electrochemistry and Material Science Research Laboratory, Department of Chemistry, Federal University of Technology, P M B 1526 Owerri, Imo State, Nigeria

References

• [1] M. Chigondo F. Chigondo, Journal of Chemistry 2016 (2016), Article ID 6208937, 7 page
• [2] A. O.1, Okewale, A. Olaitan, International Journal of Materials and Chemistry 7(1) (2017) 5-13.
• [3] I. O. Owate, O. C. Nwadiuko, I. I. Dike, J. O. Isu, L. A. Nnanna, American Journal of Materials Science 4(3) (2014) 144-149.
• [4] S. Leelavathi, R. Rajalakshmi, J. Mater. Environ. Sci. 4(5) (2013) 625-638.
• [5] F. O. Nwosu, M. M. Muzakirb, J. Mater. Environ. Sci. 7 (5) (2016) 1663-1673.
• [6] S. Manimegalai, P. Manjula, J. Mater. Environ. Sci. 6 (6) (2015) 1629-1637.
• [7] A. M. Al- Turkustani, S. T. Arab, A. A. Al- Reheli , International Journal of Chemistry, 2 (2) (2010) 1916-9701
• [8] K. O.Ajanaku, C. O. Ajanaku, A. A. Akinsiku, A. Falomo, A. Edobor-Osoh, O. M. John, Chemistry Journal 2 (4) (2012) 153-157.
• [9] I. B. Obot, E.E. Ebenso, Z. M. Gasem, Int. J. Electrochem. Sci. 7 (2012) 1997-2008.
• [10] N. S. Patel1, S. Jauhariand, G. N. Mehta, S. S. Al-Deyab, I. Warad, B. Hammouti, Int. J. Electrochem. Sci. 8 (2013) 2635-2655.
• [11] N. I. Kairi, J. Kassim, Int. J. Electrochem. Sci. 8 (2013) 7138-7155.
• [12] I.Y. Suleiman, M. Abdulwahab, F.E. Awe, Journal of Advanced Electrochemistry, 2 (1) (2016) 50-55.
• [13] I. C. Awe, A. S. Abdulrahaman,, H. K.Ibrahim , A. G.Kareem, S. M. Adams, American Journal of Materials Engineering and Technology, 3 (2) (2015) 35-45.
• [14] S. S. Mamoud, M. M. Ahmed, Portugaliae electrochimical acta 24 (2006) 37-52.
• [15] B. E A. Rani, B. B. Basu, International Journal of Corrosion 2012 (2012) 15 pages.
• [16] S. A. Abd El-Maksoud, Int. J. Electrochem. Sci. 3 (2008) 528-555.
• [17] M. Shi, L. Hong-Qun, L. Nian-Bing, Chemical Papers 70 (9) (2016)1131-1143.
• [18] P. M. Ejikeme, S. G. Umana, M. C. Menkiti, O. D. Onukwuli, International Journal of Materials and Chemistry, 5(1) (2015)14-23.
• [19] N. E. Ibisi, D. O. Okoroafor, IOSR Journal of Applied Chemistry 10 (5) (2017) 70-78.
• [20] P. M. Krishnegowda, V. T. Venkatesha, P. K. M. Krishnegowda, and S. B. Shivayogiraju, Industrial and Engineering Chemistry Research, 52 (2) (2013) 722-728,
• [21] L. Nnanna, G. Nnanna, J. Nnakaife, N. Ekekwe, P. Eti, International Journal of Materials and Chemistry 6 (1) (2016) 12-18.
• [22] J. T. Nwabanne, V. N. Okafor, Journal of Minerals and Materials Characterization and Engineering 11 (2012) 885-890.
• [23] M. Abdullah Dar, Industrial Lubrication and Tribology, 63 (4) (2011) 227-233
• [24] Y. Abboud, A. Chagraoui, O. Tanane, A. El Bouari, H. Hannache, MATEC Web of Conferences 5 (2013) 04029.
• [25] O. O. Obiukwu, I.O. Opara, U. Grema, Research Journal of Applied Sciences, Engineering and Technology 10(10) (2015) 1197-1205.
• [26] B. Adindu, C. Ogukwe, F. Eze, E. Oguzie, Journal of Electrochemical Science and Technology 7(4) (2016) 251-262.
• [27] M. A. Chidiebere, L. Nnanna, C. B. Adindu, K. Oguzie, B. Okolue, B. Onyeachu, E. E. Oguzie, International Letters of Chemistry, Physics and Astronomy 69 (2016) 74-86.
• [28] C. B.Adindu, M. A.Chidiebere, F. C. Ibe, C.E.Ogukwe, E. E. Oguzie, International Letters of Chemistry, Physics and Astronomy 73 (2016) 9-21.
• [29] M. A. Chidiebere, E. E. Oguzie, L Liu, Y. Li, F. Wang, Industrial and Engineering Chemistry Research, 53 (2014) 7670-7679.
• [30] E. E. Oguzie, K. L. Oguzie, C. O. Akalezi, I. O. Udeze, J. N. Ogbulie, V. O. Njoku, ACS Sustainable chemistry and Engineering, 1 (2013) 214-225.
• [31] I. C. Iwu, U. L. Onu , M. Chijioke-Okere, A. A. Ukaoma, J. N. Azorji, The International Journal Of Science & Technoledge, 4 (7) (2016) 151-159.
• [32] B.O. Obadoni, P. O. Ochuko. Global Journal of Pure Applied Scinces 8 (2001) 203- 208.
• [33] Harbone, J.B., (1973). Phytochemical methods. A guide to modern technique in Plant analysis champion and Hall, New York, pp. 7-14.
• [34] R.P. Adams, Allured Publishing Corporation, Carol Stream, Illions (2001)
• [35] M. A. Chidiebere, C. E. Ogukwe, K. L. Oguzie, C. N. Eneh, E. E. Oguzie, Industrial Engineering Chemistry and Research 51 (2012) 668-677.
• [36] E. E. Oguzie, C. B. Adindu, C. K. Enenebeaku, C. E. Ogukwe, M. A. Chidiebere, K. L. Oguzie, Journal of Physical Chemistry 116 (2012)1 3603-13615.
• [37] E. E. Oguzie, C. E. Ogukwe, J. N. Ogbulie, F. C. Nwanebu, C. B. Adindu, I. O. Udeze, K. L. Oguzie, F. C. Eze, Journal of Material Science, 47 (2012) 3592-3601.
• [38] C. O. Akalezi, C. K. Enenebaku, E. E. Oguzie, Journal of Material and Environmental Science, 4 (2) (2013) 217-226.
• [39] V. Sribharathy, Susai Rajendran, P. Rengan, R. Nagalakshmi, Eur. Chem. Bull. 2(7) (2013) 471-476.
• [40] P. Muthukrishnan, B. Jeyaprabha, P. Prakash, International Journal of Industrial Chemistry 5 (5) (2014) 11 pages.
• [41] M. S. Al-Otaibi, A. M. Al-Mayouf, M. Khan, M. A. Al-Mazroa, H. Z. Alkhathlan, Arabian Journal of Chemistry 7 (3) (2014) 340-346.
• [42] Krzysztof Rokosz, Tadeusz Hryniewicz, Patrick Chapon, Łukasz Dudek. World Scientific News 57 (2016) 289-299
• [43] Krzysztof Rokosz, Tadeusz Hryniewicz, Kornel Pietrzak, Łukasz Dudek, Winfried Malorny. World Scientific News 70(2) (2017) 71-85
• [44] Krzysztof Rokosz, Tadeusz Hryniewicz, Marta Kara. World Scientific News 74 (2017) 194-208
• [45] Tadeusz Hryniewicz, Katarzyna Lewicka-Rataj, Krzysztof Rokosz. World Scientific News 80 (2017) 284-296
• [46] Krzysztof Rokosz, Tadeusz Hryniewicz, Kornel Pietrzak. World Scientific News 83 (2017) 29-44

• Document Type: article