| Experimental and Theoretical Studies on the Protective Effect of a Biomass Corrosion Inhibitor (vigna radiata) on Mild Steel in Acidic Medium | |
| Maduabuchi, Chidiebere A.1,7; Njoku, Demian I.2,7; Anthony, Obike I.3; Nwanonenyi, Simeon C.4,7; Akalezi, Christogonus5,7; Blessing, Adindu6; Oguzie, Emeka E.7 | |
| Corresponding Author | Maduabuchi, Chidiebere A.(arinzechukwuchidiebere@gmail.com) ; Njoku, Demian I.(demianifeanyi@gmail.com) |
| 2020-11-11 | |
| Source Publication | ELECTROANALYSIS
 |
| ISSN | 1040-0397 |
| Pages | 15 |
| Abstract | The scrutiny of the impeding properties of vigna radiata (VR) on mild steel corrosion in sour environs (1 M HCl and 0.5 M H2SO4) was done by means of gravimetric, electrochemical impedance spectroscopy (EIS) and potentiodynamic polarization methods (PDP). Polarization findings revealed that VR retarded the corrosion process in a mixed-mode manner. Adsorption of the active components of VR was found to be in line with Langmuir adsorption isotherm. The obtained PDP result was complemented by the EIS findings. Scanning electron microscopy (SEM), atomic force microscopy (AFM) and the theoretical technique was used to complement the results. |
| Keyword | Acid corrosion AFM EIS Mild steel Polarization DFT Adsorption Energy |
| Funding Organization | World Bank Africa Centres of Excellence for Impact (ACE Impact) Project ; National Natural Science Fund of China |
| DOI | 10.1002/elan.202060378 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | World Bank Africa Centres of Excellence for Impact (ACE Impact) Project[NUC/ES/507/1/304] ; National Natural Science Fund of China[51871227] ; National Natural Science Fund of China[51650110506] |
| WOS Research Area | Chemistry ; Electrochemistry |
| WOS Subject | Chemistry, Analytical ; Electrochemistry |
| WOS ID | WOS:000588071300001 |
| Publisher | WILEY-V C H VERLAG GMBH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/141258 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Maduabuchi, Chidiebere A.; Njoku, Demian I. |
| Affiliation | 1.Fed Univ Technol Owerri, Dept Sci Lab Technol, Owerri,PMB 1526, Owerri, Nigeria 2.Chinese Acad Sci, Inst Met Res, Lab Corros & Protect, 62 Wencui Rd, Shenyang 110016, Liaoning, Peoples R China 3.Abia State Univ, Dept Chem, Uturu, Abia State, Nigeria 4.Fed Univ Technol Owerri, Dept Polymer Sci, Owerri, Nigeria 5.Fed Univ Technol Owerri, Dept Chem, Owerri, Nigeria 6.Imo State Univ, Dept Chem, Owerri, Nigeria 7.Fed Univ Technol Owerri, Africa Ctr Excellence Future Energies & Electroch, Owerri, Nigeria |
| Recommended Citation GB/T 7714 | Maduabuchi, Chidiebere A.,Njoku, Demian I.,Anthony, Obike I.,et al. Experimental and Theoretical Studies on the Protective Effect of a Biomass Corrosion Inhibitor (vigna radiata) on Mild Steel in Acidic Medium[J]. ELECTROANALYSIS,2020:15. |
| APA | Maduabuchi, Chidiebere A..,Njoku, Demian I..,Anthony, Obike I..,Nwanonenyi, Simeon C..,Akalezi, Christogonus.,...&Oguzie, Emeka E..(2020).Experimental and Theoretical Studies on the Protective Effect of a Biomass Corrosion Inhibitor (vigna radiata) on Mild Steel in Acidic Medium.ELECTROANALYSIS,15. |
| MLA | Maduabuchi, Chidiebere A.,et al."Experimental and Theoretical Studies on the Protective Effect of a Biomass Corrosion Inhibitor (vigna radiata) on Mild Steel in Acidic Medium".ELECTROANALYSIS (2020):15. |
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