干旱区生态环境知识资源中心(Arid): Total Phenolic content, Antioxidant and Anticorrosive Activities of Olea europaea L. and Eucalyptus globulus Cultivated in Tunisian Arid Zones on Steel Rebar's in Alkaline Chloride Solution

Arid

DOI	10.20964/2019.08.65
	Total Phenolic content, Antioxidant and Anticorrosive Activities of Olea europaea L. and Eucalyptus globulus Cultivated in Tunisian Arid Zones on Steel Rebar's in Alkaline Chloride Solution
	Trimechei, Mama 1; Etteyeb, Naceur 2,3; Romane, Abderrahmane 4; Romdhane, Mehrez 5
通讯作者	Etteyeb, Naceur
来源期刊	INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
ISSN	1452-3981
出版年	2019
卷号	14 期号:8 页码:7529-7547
英文摘要	The aim of this study is to investigate the anticorrosive action of aqueous extracts of some trees (Olea europaea L. and Eucalyptus globulus) cultivated in Tunisian arid zones on steel rebar's immersed in alkaline chloride medium. Polarization curves, Electrochemical Impedance Spectroscopy (EIS) measurements, Scanning Electron Microscopy (SEM) analyses and the mass loss method at various temperatures and concentration effects were used to carry out the present work. The results obtained from mass loss measurement showed that the inhibition efficiency(%IE) was greatly reduced with the increase of temperature. According to polarization results, the investigated extracts act as a mixed type inhibitor. The EIS results indicated that the corrosion inhibition efficiencies reached a value higher than 90% in the presence of Olea europaea rods (OER) extract and 80% of Eucalyptus globulus leaves (EGL) extract. SEM analyses of samples in the presence of aqueous extracts revealed the presence of a protective inhibitor layer on the metallic surface, resulting in the protection of steel rebar's from corrosion
英文关键词	Alkaline chloride solution anticorrosive activities aqueous extracts carbon-steel inhibition
类型	Article
语种	英语
国家	Tunisia ; Morocco
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000477867100042
WOS关键词	FRIENDLY CORROSION-INHIBITORS ; MILD-STEEL ; CARBON-STEEL ; LEAVES EXTRACT ; ELECTROCHEMICAL IMPEDANCE ; REINFORCEMENT STEEL ; ACIDIC-SOLUTION ; PEEL EXTRACT ; HCL ; ADSORPTION
WOS类目	Electrochemistry
WOS研究方向	Electrochemistry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/216407
作者单位	1.Univ Gabes, Fac Sci, LR18ES35, LR Energie Eau Environm & Proc, Cite Erriadh 6072, Zrig Gabes, Tunisia; 2.Univ Gabes, High Institue Appl Biol Medenine, Km 22,5 Route Jorf, Medenine 4111, Tunisia; 3.Univ Gabes, Fac Sci Gabes, UR17ES45, UR Eletrochim Mat & Environm, Cite Erriadh 6072, Zrig Gabes, Tunisia; 4.Cadi AyyadUniv, Marrakech, Morocco; 5.Univ Gabes, Natl Engn Sch Gabes, LR18ES35, LR Energie Eau Environm & Proc, Av Omar Ibn Elkhattab 6029, Gabes, Tunisia
推荐引用方式 GB/T 7714	Trimechei, Mama,Etteyeb, Naceur,Romane, Abderrahmane,et al. Total Phenolic content, Antioxidant and Anticorrosive Activities of Olea europaea L. and Eucalyptus globulus Cultivated in Tunisian Arid Zones on Steel Rebar's in Alkaline Chloride Solution[J],2019,14(8):7529-7547.
APA	Trimechei, Mama,Etteyeb, Naceur,Romane, Abderrahmane,&Romdhane, Mehrez.(2019).Total Phenolic content, Antioxidant and Anticorrosive Activities of Olea europaea L. and Eucalyptus globulus Cultivated in Tunisian Arid Zones on Steel Rebar's in Alkaline Chloride Solution.INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,14(8),7529-7547.
MLA	Trimechei, Mama,et al."Total Phenolic content, Antioxidant and Anticorrosive Activities of Olea europaea L. and Eucalyptus globulus Cultivated in Tunisian Arid Zones on Steel Rebar's in Alkaline Chloride Solution".INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 14.8(2019):7529-7547.