Experimental and Theoretical Studies on the Protective Effect of a Biomass Corrosion Inhibitor (vigna radiata) on Mild Steel in Acidic Medium

doi:10.1002/elan.202060378

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	Experimental and Theoretical Studies on the Protective Effect of a Biomass Corrosion Inhibitor (vigna radiata) on Mild Steel in Acidic Medium
	Maduabuchi, Chidiebere A.5,6; Njoku, Demian I.5,7; Anthony, Obike I.1; Nwanonenyi, Simeon C.2,5; Akalezi, Christogonus 3,5; Blessing, Adindu 4; Oguzie, Emeka E.5
刊名	ELECTROANALYSIS
	2020-11-11
页码	15
关键词	Acid corrosion AFM EIS Mild steel Polarization DFT Adsorption Energy
ISSN号	1040-0397
DOI	10.1002/elan.202060378
通讯作者	Maduabuchi, Chidiebere A.(arinzechukwuchidiebere@gmail.com) ; Njoku, Demian I.(demianifeanyi@gmail.com)
英文摘要	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.
资助项目	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研究方向	Chemistry ; Electrochemistry
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000588071300001
资助机构	World Bank Africa Centres of Excellence for Impact (ACE Impact) Project ; National Natural Science Fund of China
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/141257]
专题	金属研究所_中国科学院金属研究所
通讯作者	Maduabuchi, Chidiebere A.; Njoku, Demian I.
作者单位	1.Abia State Univ, Dept Chem, Uturu, Abia State, Nigeria 2.Fed Univ Technol Owerri, Dept Polymer Sci, Owerri, Nigeria 3.Fed Univ Technol Owerri, Dept Chem, Owerri, Nigeria 4.Imo State Univ, Dept Chem, Owerri, Nigeria 5.Fed Univ Technol Owerri, Africa Ctr Excellence Future Energies & Electroch, Owerri, Nigeria 6.Fed Univ Technol Owerri, Dept Sci Lab Technol, Owerri,PMB 1526, Owerri, Nigeria 7.Chinese Acad Sci, Inst Met Res, Lab Corros & Protect, 62 Wencui Rd, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 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.