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

IMR OpenIR

	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, Christogonus 5,7; Blessing, Adindu 6; Oguzie, Emeka E.7
通讯作者	Maduabuchi, Chidiebere A.(arinzechukwuchidiebere@gmail.com) ; Njoku, Demian I.(demianifeanyi@gmail.com)
	2020-11-11
发表期刊	ELECTROANALYSIS
ISSN	1040-0397
页码	15
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.
关键词	Acid corrosion AFM EIS Mild steel Polarization DFT Adsorption Energy
资助者	World Bank Africa Centres of Excellence for Impact (ACE Impact) Project ; National Natural Science Fund of China
DOI	10.1002/elan.202060378
收录类别	SCI
语种	英语
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
WOS类目	Chemistry, Analytical ; Electrochemistry
WOS记录号	WOS:000588071300001
出版者	WILEY-V C H VERLAG GMBH
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/141258
专题	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.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
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.