Botanical corrosion inhibitors in reinforced concrete: material sustainability assessment and analysis - a review
DOI:
https://doi.org/10.62638/ZasMat1092Keywords:
Corrosion Inhibitors, botanical inhibitors, corrosion, corrosion protection, concrete deterioration, performance evaluationAbstract
Various methodologies have emerged over the past few decades aimed at controlling and mitigating corrosion. A new field has emerged in controlling corrosion through the use of plant-based corrosion inhibitors. The exploration of botanical extracts’ efficacy marks a significant shift in corrosion science, tapping into the potential and utility offered by green plants. This comprehensive study serves as a review encompassing the spectrum of botanical extracts and their applications in diverse contexts concerning reinforced structures. This research critically assesses the correlation between phytochemical compositions, the methodologies employed in solvent extraction, and the adsorption mechanisms pivotal for enhancing the efficacy of plant extracts in corrosion inhibition. The primary objective lies in uncovering the role of inhibitors in safeguarding embedded steel within concrete structures while aiming to curtail corrosion rates. A focal point of this investigation revolves around the transition from employing toxic inhibitors to environmentally friendly botanical extracts for corrosion mitigation. Furthermore, this study accentuates the range of botanical extracts used as corrosion inhibitors shedding light on the specific phytochemical components responsible for driving the corrosion inhibition process. Notably, it expounds upon the future prospects of corrosion inhibitors, outlining the inherent challenges that must be addressed to facilitate their scalability for widespread commercial utilization.
References
. O. Abakedi, I.Moses. (2016) Aluminium corrosion inhibition by Maesobatrya barteri root extract in hydrochloric acid solution. American Chemical Science Journal, 10(3), 1-10. https://doi.org/10.9734/acsj/2016/21812.
. Y.Abboud, A.Chagraoui, O.Tanane, A.El Bouari, H.Hannache (2013) Punica granatum leave extract as green corrosion inhibitor for mild steel in Hydrochloric acid. In MATEC Web of Conferences, vol. 5, p. 04029. EDP Sciences. https://doi.org/10.1051/matecconf/20130504029.
. A. Ahmad, R.Kumar, A.Kumar (2019) Effect of sodium molybdate and sodium tungstate in concrete rebar corrosion. Anti-Corrosion Methods and Materials, 66(3), 253-263. https://doi.org/10.1108/acmm-06-2018-1960.
. S. Ahmad (2003) Reinforcement corrosion in concrete structures, its monitoring and service life prediction––a review. Cement and concrete composites, 25(4-5), 459-471. https://doi.org/10.1016/s0958-9465(02)00086-0.
. N. Al Otaibi, H. H. Hammud (2021) Corrosion inhibition using Harmal leaf extract as an Eco-friendly corrosion inhibitor. Molecules (Basel, Switzerland), 26(22), 7024. https://doi.org/10.3390/molecules26227024.
. E. Alibakhshi, M. Ramezanzadeh, G. Bahlakeh, B. Ramezanzadeh, M. Mahdavian, M. Motamedi (2018) Glycyrrhiza glabra leaves extract as a green corrosion inhibitor for mild steel in 1 M hydrochloric acid solution: Experimental, molecular dynamics, Monte Carlo and quantum mechanics study. Journal of Molecular Liquids, 255, 185–198. https://doi.org/10.1016/j.molliq.2018.01.144.
. L. X. Alvarez, O. Troconis de Rincón, J. Escribano, B. C. Rincon Troconis (2023) Organic compounds as corrosion inhibitors for reinforced concrete: a review. Corrosion Reviews, 41(6), 617-634. https://doi.org/10.1515/corrrev-2023-0017.
. K. K. Anupama, K. Ramya, A. Joseph (2016) Electrochemical and computational aspects of surface interaction and corrosion inhibition of mild steel in hydrochloric acid by Phyllanthus amarus leaf extract (PAE). Journal of Molecular Liquids, 216, 146–155. https://doi.org/10.1016/j.molliq.2016.01.019.
. M. A. Asaad, G. F. Huseien, M. H. Baghban, P. B. Raja, R. Fediuk, I. Faridmehr, F. Alrshoudi (2021) Gum Arabic nanoparticles as green corrosion inhibitor for reinforced concrete exposed to carbon dioxide environment. Materials, 14(24), 7867. https://doi.org/10.3390/ma14247867.
. H. Ashassi-Sorkhabi, S. Mirzaee, T. Rostamikia, R. Bagheri (2015) Pomegranate (Punica granatum) peel extract as a green corrosion inhibitor for mild steel in hydrochloric acid solution. International Journal of Corrosion, 2015, 1–6. https://doi.org/10.1155/2015/197587.
. S. A. Asipita, M. Ismail, M. Z. Abd Majid, Z. A. Majid, C. Abdullah, J. Mirza, (2014) Green Bambusa Arundinacea leaves extract as a sustainable corrosion inhibitor in steel reinforced concrete. Journal of Cleaner Production, 67, 139-146. https://doi.org/10.1016/j.jclepro.2013.12.033.
. S. A. Austin, R. Lyons, M. J. Ing (2004) Electrochemical behavior of steel-reinforced concrete during accelerated corrosion testing. Corrosion, 60(2), 203-212. https://doi.org/10.5006/1.3287722.
. E. Baran, A. Cakir, B. Yazici (2019) Inhibitory effect of Gentiana olivieri extracts on the corrosion of mild steel in 0.5 M HCl: Electrochemical and phytochemical evaluation. Arabian Journal of Chemistry, 12(8), 4303–4319. https://doi.org/10.1016/j.arabjc.2016.06.008.
. M. Barbouchi, B. Benzidia, A. Aouidate, A. Ghaleb, M. El Idrissi (2020) Theoretical modeling and experimental studies of Terebinth extracts as green corrosion inhibitor for iron in 3% NaCl medium. Journal of King Saud University-Science, 32(7), 2995-3004. https://doi.org/10.1016/j.jksus.2020.08.004.
. N. Bhardwaj, P. Sharma, V. Kumar (2021) Triticum aestivum extract as corrosion inhibitor for stainless steel (SS-410) in acidic media: Experimental and theoretical study. Current Research in Green and Sustainable Chemistry, 4(100189), 100189. https://doi.org/10.1016/j.crgsc.2021.100189.
. T.K. Bhuvaneswari, P. Arulmathi (2020) Corrosion inhibition of mild steel in hydrochloric acid by leaves extract of Tephrosia purpurea. Journal of Adhesion Science and Technology, 34(22), 2424-2447. https://doi.org/10.1080/01694243.2020.1766395.
. A. Biswas, P. Mourya, D. Mondal, S. Pal, G. Udayabhanu (2018) Grafting effect of gum acacia on mild steel corrosion in acidic medium: Gravimetric and electrochemical study. Journal of Molecular Liquids, 251, 470–479. https://doi.org/10.1016/j.molliq.2017.12.087.
. A. Biswas, S. Pal, G. Udayabhanu (2016) Xanthan Gum and Gum Acacia as corrosion inhibitor for mild steel in 15% HCl medium. Proceedings of the International Conference on Nanotechnology for Better Living. https://doi.org/10.3850/978-981-09-7519-7nbl16-rps-70.
. A. Biswas, S. Pal, G. Udayabhanu (2015) Experimental and theoretical studies of xanthan gum and its graft co-polymer as corrosion inhibitor for mild steel in 15% HCl. Applied surface science, 353, 173-183. https://doi.org/10.1016/j.apsusc.2015.06.128.
. Y. Cao, C. Zou, C. Wang, W. Chen, H. Liang, S. Lin (2021) Green corrosion inhibitor of β-cyclodextrin modified xanthan gum for X80 steel in 1 M H2SO4 at different temperature. Journal of Molecular Liquids, 341, 117391. https://doi.org/10.1016/j.molliq.2021.117391.
. S. Chen, S. Chen, B. Zhu, C. Huang, W. Li (2020) Magnolia grandiflora leaves extract as a novel environmentally friendly inhibitor for Q235 steel corrosion in 1 M HCl: Combining experimental and theoretical researches. Journal of Molecular Liquids, 311(113312), 113312. https://doi.org/10.1016/j.molliq.2020.113312.
. L. J. Dacio, O. M. Troconis de Rincon, L. X. Alvarez, H. Castaneda, L. Quesada Román, B. C. Rincon Troconis (2023) Evaluating 1-Benzyl-4-Phenyl-1H-1, 2, 3-Triazole as a Green Corrosion Inhibitor in a Synthetic Pore Solution to Protect Steel Rebars. Corrosion, 79(4), 405-418. https://doi.org/10.5006/4207.
. A. Dehghani, G. Bahlakeh, B. Ramezanzadeh, M. Ramezanzadeh (2019) A combined experimental and theoretical study of green corrosion inhibition of mild steel in HCl solution by aqueous Citrullus lanatus fruit (CLF) extract. Journal of Molecular Liquids, 279, 603–624. https://doi.org/10.1016/j.molliq.2019.02.010.
. R. Dharmaraj, S. R. Samuyktha, K. Thansiya, S. S. Manzoor, B. N. Kumar, S. Maruvarasan (2021) Turkey berries leaves extract as corrosion inhibitor embedded steel in concrete. In IOP Conference Series: Materials Science and Engineering (Vol. 1145, No. 1, p. 012073). IOP Publishing. https://doi.org/10.1088/1757-899x/1145/1/012073.
. P. Divya, S. Subhashini, A. Prithiba, R. Rajalakshmi (2019) Tithonia Diversifolia flower Extract as green Corrosion Inhibitor for Mild Steel in Acid Medium. Materials Today: Proceedings, 18, 1581–1591. https://doi.org/10.1016/j.matpr.2019.05.252.
. G. Fekkar, F. Yousfi, H. Elmsellem, M. Aiboudi, M. Ramdani, I. Abdel-Rahman, L. Bouyazza (2020) Eco-friendly Chamaerops humilis L. fruit extract corrosion inhibitor for mild steel in 1 M HCl. International Journal of Corrosion and Scale Inhibition, 9(2), 446-459. https://doi.org/10.17675/2305-6894-2020-9-2-4.
. C. M. Fernandes, T. Ferreira Fagundes, N. Escarpini dos Santos, T. Shewry de M. Rocha, R. Garrett, R. M. Borges, E. A. Ponzio (2019) Ircinia strobilina crude extract as corrosion inhibitor for mild steel in acid medium. Electrochimica Acta, 312, 137–148. https://doi.org/10.1016/j.electacta.2019.04.148.
. G. A. Gaber, M. M. Ghobashy, M. Madani, D. M. Alshangiti, S. A. Alkhursani, S. A. Al-Gahtany, N. Nady (2021) Study of the corrosion-inhibiting activity of the green materials of the Posidonia oceanica leaves’ ethanolic extract based on PVP in corrosive media (1 M of HCl). Green Processing and Synthesis, 10(1), 555–568. https://doi.org/10.1515/gps-2021-0055.
. K. M. O. L. Goni, M. A. Mazumder (2019) Green corrosion inhibitors. Corrosion inhibitors, 30(4), 77-83. https://doi.org/10.5772/intechopen.81376.
. L. Guo, R. Zhang, B. Tan, W. Li, H. Liu, S. Wu (2020) Locust Bean Gum as a green and novel corrosion inhibitor for Q235 steel in 0.5 M H2SO4 medium. Journal of Molecular Liquids, 310(113239), 113239. https://doi.org/10.1016/j.molliq.2020.113239.
. Z. A. Hadi, A. S. Mahdi, S. S. Bahar (2020) Reed Leaves Extract as Corrosion Inhibitor for Reinforcing Steel in Concrete. In IOP Conference Series: Materials Science and Engineering (Vol. 871, No. 1, p. 012003). IOP Publishing. https://doi.org/10.1088/1757-899x/871/1/012003.
. R. Haldhar, D. Prasad, A. Saxena (2018a) Armoracia rusticana as sustainable and eco-friendly corrosion inhibitor for mild steel in 0.5M sulphuric acid: Experimental and theoretical investigations. Journal of Environmental Chemical Engineering, 6(4), 5230–5238. https://doi.org/10.1016/j.jece.2018.08.025.
. R. Haldhar, D. Prasad, A. Saxena (2018b) Myristica fragrans extract as an eco-friendly corrosion inhibitor for mild steel in 0.5 M H2SO4 solution. Journal of Environmental Chemical Engineering, 6(2), 2290–2301. https://doi.org/10.1016/j.jece.2018.03.023.
. H. Hassannejad, A. Nouri (2018) Sunflower seed hull extract as a novel green corrosion inhibitor for mild steel in HCl solution. Journal of Molecular Liquids, 254, 377–382. https://doi.org/10.1016/j.molliq.2018.01.142.
. B. Hou (2019) The Cost of Corrosion in China. Springer Singapore. https://doi.org/10.1007/978-981-32-9354-0.
. M. H. Hussin, M. Jain Kassim, N. N. Razali, N. H. Dahon, D. Nasshorudin (2016) The effect of Tinospora crispa extracts as a natural mild steel corrosion inhibitor in 1M HCl solution. Arabian Journal of Chemistry, 9, S616–S624. https://doi.org/10.1016/j.arabjc.2011.07.002.
. S. Jyothi, J. Ravichandran (2014) Luffa aegyptiaca leaves extract as corrosion inhibitor for mild steel in hydrochloric acid medium. Journal of Adhesion Science and Technology, 28(22-23), 2347-2363. https://doi.org/10.1080/01694243.2014.966886.
. C. Kamal, M. G. Sethuraman (2014) Kappaphycus alvarezii–A marine red alga as a green inhibitor for acid corrosion of mild steel. Materials and Corrosion, 65(8), 846-854. https://doi.org/10.1002/maco.201307089.
. A. Khadraoui, A. Khelifa, H. Hamitouche, R. Mehdaoui (2014) Inhibitive effect by extract of Mentha rotundifolia leaves on the corrosion of steel in 1 M HCl solution. Research on Chemical Intermediates, 40(3), 961–972. https://doi.org/10.1007/s11164-012-1014-y.
. M. Khan, M. M. S. Abdullah, A. Mahmood, A. M. Al-Mayouf, H. Z. Alkhathlan (2019) Evaluation of Matricaria aurea extracts as effective anti-corrosive agent for mild steel in 1.0 M HCl and isolation of their active ingredients. Sustainability, 11(24), 7174. https://doi.org/10.3390/su11247174.
. D. S. Kharitonov, M. Zimowska, J. Ryl, A. Zieliński, M. A. Osipenko, J. Adamiec, A. Wrzesińska, P. M. Claesson, I. I. Kurilo (2021) Aqueous molybdate provides effective corrosion inhibition of WE43 magnesium alloy in sodium chloride solutions. Corrosion Science, 190, 109664. https://doi.org/10.1016/j.corsci.2021.109664.
. N. Kumar, S. Saharan (2022) Use of Lawsonia inermis and sodium nitrite as surface applied corrosion inhibitors. International Journal of Sustainable Construction Engineering and Technology, 13(1), 1-8. https://doi.org/10.30880/ijscet.2022.13.01.001.
. N. Kumar, B. Chalisey, S. Saharan, M. Gupta (2019) Effect of Surface Applied Organic and Inorganic Corrosion Inhibitors on Reinforced Steel in Concrete. International Journal of Engineering and Advanced Technology, 9(2), 3023-3031. https://doi.org/10.35940/ijeat.b4092.129219.
. N. Kumpawat, A. Chaturvedi, R. K. Upadhyay (2012) Comparative study of corrosion inhibition efficiency of naturally occurring ecofriendly varieties of holy basil (Tulsi) for tin in HNO3 Solution. Open Journal of Metal, 02(03), 68–73. https://doi.org/10.4236/ojmetal.2012.23010.
. H. Li, Y. Qiang, W. Zhao, S. Zhang (2021) A green Brassica oleracea L extract as a novel corrosion inhibitor for Q235 steel in two typical acid media. Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 616(126077), 126077. https://doi.org/10.1016/j.colsurfa.2020.126077.
. J. O. Madu, C. Ifeakachukwu, U. Okorodudu, F. V. Adams, I. V. Joseph (2019) Corrosion inhibition efficiency of Terminalia catappa leaves extracts on stainless steel in hydrochloric acid. Journal of Physics. Conference Series, 1378(2), 022092. https://doi.org/10.1088/1742-6596/1378/2/022092.
. F. M. Mahgoub, A. M. Hefnawy, E. H. Abd Alrazzaq (2019) Corrosion inhibition of mild steel in acidic solution by leaves and stem extract of Acacia nilotica. Desalination and Water Treatment, 169, 49-58. https://doi.org/10.5004/dwt.2019.24681.
. I. Manciulea, C. Bogatu, E. Comanita, A. Duta, L. Dumitrescu (2009) Mannich basis - corrosion inhibitors in saline water. Environmental Engineering and Management Journal, 8(4), 877–882. https://doi.org/10.30638/eemj.2009.125.
. A. L. Matilla, M. I. P. Barrio, A. C. Escamilla, J. P. Ferrer, T. G. Prieto (2024) Analysis of the Effectiveness of the Application of Corrosion Inhibitors to Steel Re-Bars Embedded in Concrete. Applied Sciences, 14(8), 3364. https://doi.org/10.3390/app14083364.
. Z. V. P. Murthy, K. Vijayaragavan (2014) Mild steel corrosion inhibition by acid extract of leaves of Hibiscus sabdariffa as a green corrosion inhibitor and sorption behavior. Green Chemistry Letters and Reviews, 7(3), 209-219. https://doi.org/10.1080/17518253.2014.924592.
. N. A. Odewunmi, S. A. Umoren, Z. M. Gasem, S. A. Ganiyu, Q. Muhammad (2015) l-Citrulline: An active corrosion inhibitor component of watermelon rind extract for mild steel in HCl medium. Journal of the Taiwan Institute of Chemical Engineers, 51, 177–185. https://doi.org/10.1016/j.jtice.2015.01.012.
. J. O. Okeniyi, A. P. I. Popoola, E. T. Okeniyi (2018) Cymbopogon citratus and NaNO2 Behaviours in 3.5% NaCl-Immersed Steel-Reinforced Concrete: Implications for Eco-Friendly Corrosion Inhibitor Applications for Steel in Concrete. International Journal of Corrosion, 2018, 1–11. https://doi.org/10.1155/2018/5949042.
. A. Okewale, F. Omoruwuo (2018) Neem leaf extract as a corrosion inhibitor on mild steel in acidic solution. International Journal of Engineering Research in Africa, 35, 208–220. https://doi.org/10.4028/www.scientific.net/jera.35.208.
. M. A. Omran, M. Fawzy, A. E. D. Mahmoud, O. A. Abdullatef (2022) Optimization of mild steel corrosion inhibition by water hyacinth and common reed extracts in acid media using factorial experimental design. Green Chemistry Letters and Reviews, 15(1), 216–232. https://doi.org/10.1080/17518253.2022.2032844.
. O. Oyewole, B. T. Ogunsemi, A. Akinmoladun, T. Oshin, J. Adeoye, P. Otowo, A. Tunbosun, T. Oreofe (2024) Performance Evaluation of Bryophyllum Leaves Extract as Corrosion Inhibitor for Mild Steel in 1M Phosphoric Acid. https://doi.org/10.21203/rs.3.rs-3996094/v1.
. A. Pal, C. Das (2022) New eco-friendly anti-corrosion inhibitor of purple rice bran extract for boiler quality steel: Experimental and theoretical investigations. Journal of Molecular Structure, 1251, 131988. https://doi.org/10.1016/j.molstruc.2021.131988.
. G. Palumbo, K. Berent, E. Proniewicz, J. Banaś (2019) Guar gum as an eco-friendly corrosion inhibitor for pure aluminium in 1-M HCl solution. Materials, 12(16), 2620. https://doi.org/10.3390/ma12162620.
. D. A. Pineda Hernández, E. Restrepo Parra, P. J. Arango Arango, B. Segura Giraldo, C. D. Acosta Medina (2021) Innovative method for coating of natural corrosion inhibitor based on Artemisia vulgaris. Materials, 14(9), 2234. https://doi.org/10.3390/ma14092234.
. Y. Qiang, S. Zhang, B. Tan, S. Chen (2018) Evaluation of Ginkgo leaf extract as an eco-friendly corrosion inhibitor of X70 steel in HCl solution. Corrosion Science, 133, 6–16. https://doi.org/10.1016/j.corsci.2018.01.008.
. P. B. Raja, M. G. Sethuraman (2008) Natural products as corrosion inhibitor for metals in corrosive media—a review. Materials letters, 62(1), 113-116. https://doi.org/10.1016/j.matlet.2007.04.079.
. S. Z. Salleh, A. H. Yusoff, S. K. Zakaria, M. A. A. Taib, A. Abu Seman, M. N. Masri, M. Mohamad, S. Mamat, S. Ahmad Sobri, A. Ali, P. T. Teo (2021) Plant extracts as green corrosion inhibitor for ferrous metal alloys: A review. Journal of Cleaner Production, 304, 127030. https://doi.org/10.1016/j.jclepro.2021.127030.
. É. Santos, R. Cordeiro, M. Santos, P. R. P. Rodrigues, A. Singh, E. D’Elia (2019) Barley Agro-industrial residues as corrosion inhibitor for mild steel in 1mol L-1HCl solution. Materials Research, 22(2). https://doi.org/10.1590/1980-5373-mr-2018-0511.
. A. Saxena, D. Prasad, R. Haldhar (2018) Investigation of corrosion inhibition effect and adsorption activities of Cuscuta reflexa extract for mild steel in 0.5 M H2SO4. Bioelectrochemistry (Amsterdam, Netherlands), 124, 156–164. https://doi.org/10.1016/j.bioelechem.2018.07.006.
. A. Saxena, D. Prasad, R. Haldhar, G. Singh, A. Kumar (2018) Use of Saraca ashoka extract as green corrosion inhibitor for mild steel in 0.5 M H2SO4. Journal of Molecular Liquids, 258, 89-97. https://doi.org/10.1016/j.molliq.2018.02.104.
. K. Shanmuga priya, B. S. Prathibha, V. G. Vasudha, H. P. Nagaswarupa (2018) Spathodea campanulata as a corrosion inhibitor for mild steel in 1N H2SO4 media. Materials Today: Proceedings, 5(10), 22595–22604. https://doi.org/10.1016/j.matpr.2018.06.633.
. P. R. Shrestha, H. B. Oli, B. Thapa, Y. Chaudhary, D. K. Gupta, A. K. Das, A. P. Yadav (2019) Bark extract of Lantana camara in 1M HCl as green corrosion inhibitor for mild steel. Warasan Witsawakamsat. Chulalongkorn University, 23(4), 205–211. https://doi.org/10.4186/ej.2019.23.4.205.
. E. C. Souza, B. Ripper, D. Perrone, E. D’Elia (2016) Roasted coffee extracts as corrosion inhibitors for mild steel in HCL solution. Materials Research, 19(6), 1276–1285. https://doi.org/10.1590/1980-5373-mr-2015-0740.
. T. A. Söylev, M. G. Richardson (2008) Corrosion inhibitors for steel in concrete: State-of-the-art report. Construction and Building Materials, 22(4), 609-622. https://doi.org/10.1016/j.conbuildmat.2006.10.013.
. M. Tariq Saeed, M. Saleem, A. H. Niyazi, F. A. Al-Shamrani, N. A. Jazzar, M. Ali (2020) Carrot (Daucus carota L.) peels extract as an herbal corrosion inhibitor for mild steel in 1M HCl solution. Modern Applied Science, 14(2), 97. https://doi.org/10.5539/mas.v14n2p97.
. A. Thomas, M. Prajila, K. M. Shainy, A. Joseph (2020) A green approach to corrosion inhibition of mild steel in hydrochloric acid using fruit rind extract of Garcinia indica (Binda). Journal of Molecular Liquids, 312(113369), 113369. https://doi.org/10.1016/j.molliq.2020.113369.
. Y. Tian, J. Bao, D. Xie, B. Wang, P. Zhang, T. Zhao, D. Lei (2023) The effects of organic corrosion inhibitor on concrete properties and frost resistance. Journal of Building Engineering, 65, 105762. https://doi.org/10.1016/j.jobe.2022.105762.
. İ. B. Topçu, A. Uzunömeroğlu (2020) Properties of corrosion inhibitors on reinforced concrete. Journal of Structural Engineering and Applied Mechanics, 3(2), 93–109. https://doi.org/10.31462/jseam.2020.02093109.
. S. Umoren, I. B. Obot, Z. Gasem, N. A. Odewunmi (2015) Experimental and theoretical studies of Red Apple fruit extract as green corrosion inhibitor for mild steel in HCl solution. Journal of Dispersion Science and Technology, 36(6), 789–802. https://doi.org/10.1080/01932691.2014.922887.
. B. Valdez-Salas, R. Vazquez-Delgado, J. Salvador-Carlos, E. Beltran-Partida, R. Salinas-Martinez, N. Cheng, M. Curiel-Alvarez (2021) Azadirachta indica leaf extract as green corrosion inhibitor for reinforced concrete structures: corrosion effectiveness against commercial corrosion inhibitors and concrete integrity. Materials, 14(12), 3326. https://doi.org/10.3390/ma14123326.
. K. K. Veedu, T. P. Kalarikkal, N. Jayakumar, N. K. Gopalan (2019) Anticorrosive performance of Mangifera indica L. Leaf extract-based hybrid coating on steel. ACS omega, 4(6), 10176. https://doi.org/10.1021/acsomega.9b00632.
. X. Wang, H. Jiang, D. X. Zhang, L. Hou, W. J. Zhou (2019) Solanum lasiocarpum L. extract as green corrosion inhibitor for A3 steel in 1 M HCl solution. International Journal of Electrochemical Science, 14(2), 1178–1196. https://doi.org/10.20964/2019.02.06.
. S. A. Xavier Stango, U. Vijayalakshmi (2018) Studies on corrosion inhibitory effect and adsorption behavior of waste materials on mild steel in acidic medium. Journal of Asian Ceramic Societies, 6(1), 20–29. https://doi.org/10.1080/21870764.2018.1439608.
. B. Yang, W. Chen, D. H. Mu (2014) Study of garlic extract as a green corrosion inhibitor for mild steel in acidic media. Advanced Materials Research, 960, 118-125. https://doi.org/10.4028/www.scientific.net/amr.960-961.118.
. Y. P. Yee, S. N. Saud, E. Hamzah (2020) Pomelo peel extract as corrosion inhibitor for steel in simulated seawater and acidic mediums. Journal of Materials Engineering and Performance, 29(4), 2202–2215. https://doi.org/10.1007/s11665-020-04774-1.
. A. Zaher, R. Aslam, H. S. Lee, A. Khafouri, M. Boufellous, A. A. Alrashdi, M. Ouhssine (2022) A combined computational & electrochemical exploration of the Ammi visnaga L. extract as a green corrosion inhibitor for carbon steel in HCl solution. Arabian Journal of Chemistry, 15(2), 103573. https://doi.org/10.1016/j.arabjc.2021.103573.
. H. Zhang, Z. Ni, H. Wu, P. Xu, Z. Li, W. Zhang, H. Huang, Q. Zhou, X. Yue, J. Bao, X. Li (2020) Corrosion Inhibition of Carbon Steel in Hydrochloric Acid by Chrysanthemum Indicum Extract. International Journal of Electrochemical Science, 15(6), 5487–5499. https://doi.org/10.20964/2020.06.22.
. A. Zhao, H. Sun, L. Chen, Y. Huang, X. Lu, B. Mu, H. Gao, S. Wang, A. Singh (2019) Electrochemical Studies of Bitter Gourd (Momordica charantia) fruits as Ecofriendly Corrosion Inhibitor for Mild Steel in 1 M HCl Solution. International Journal of Electrochemical Science, 14(7), 6814–6825. https://doi.org/10.20964/2019.07.75.
. X. Zheng, M. Gong, Q. Li, L. Guo (2018) Corrosion inhibition of mild steel in sulfuric acid solution by loquat (Eriobotrya japonica Lindl.) leaves extract. Scientific reports, 8(1), 9140. https://doi.org/10.1038/s41598-018-27257-9.
. X. Zuo, W. Li, W. Luo, X. Zhang, Y. Qiang, J. Zhang, H. Li, B. Tan (2021) Research of Lilium brownii leaves extract as a commendable and green inhibitor for X70 steel corrosion in hydrochloric acid. Journal of Molecular Liquids, 321, 114914. https://doi.org/10.1016/j.molliq.2020.114914.
