TY - JOUR
T1 - Challenges and advantages of using plant extract as inhibitors in modern corrosion inhibition systems
T2 - Recent advancements
AU - Alrefaee, Salhah Hamed
AU - Rhee, Kyong Yop
AU - Verma, Chandrabhan
AU - Quraishi, M. A.
AU - Ebenso, Eno E.
N1 - Publisher Copyright:
© 2020 Elsevier B.V.
PY - 2021/1/1
Y1 - 2021/1/1
N2 - Because of the development of concept of green chemistry and sustainable developments, use of environmental friendly alternatives is gaining attention in the field of engineering and science. In modern corrosion inhibition systems (MCISs) that involve the retardation of corrosion metallic corrosion inhibition through proper designing, materials selection and implementation of corrosion inhibitors, use of plant extracts is attracting enormous attention because of their natural and biological origin. Literature study reveals that a number of reports are published describing their anticorrosion effect for metals and alloys. Plant extracts contain complex phytochemicals that interact strongly with metallic surface through their electron rich sites. These phytochemicals are commonly coupled with widespread conjugation in the variety of multiple bonds and polar functional groups. Present review article aims to describe the collection of major recent reports published on “plant extracts” as corrosion inhibitors. This review also aims to describe the advantages and shortcomings of using extracts as metallic corrosion inhibitors.
AB - Because of the development of concept of green chemistry and sustainable developments, use of environmental friendly alternatives is gaining attention in the field of engineering and science. In modern corrosion inhibition systems (MCISs) that involve the retardation of corrosion metallic corrosion inhibition through proper designing, materials selection and implementation of corrosion inhibitors, use of plant extracts is attracting enormous attention because of their natural and biological origin. Literature study reveals that a number of reports are published describing their anticorrosion effect for metals and alloys. Plant extracts contain complex phytochemicals that interact strongly with metallic surface through their electron rich sites. These phytochemicals are commonly coupled with widespread conjugation in the variety of multiple bonds and polar functional groups. Present review article aims to describe the collection of major recent reports published on “plant extracts” as corrosion inhibitors. This review also aims to describe the advantages and shortcomings of using extracts as metallic corrosion inhibitors.
KW - Green corrosion inhibitors
KW - Langmuir adsorption isotherm
KW - Mixed-type inhibitors and phytochemicals
KW - Plant extracts
KW - Sustainable alternatives
UR - http://www.scopus.com/inward/record.url?scp=85096053484&partnerID=8YFLogxK
U2 - 10.1016/j.molliq.2020.114666
DO - 10.1016/j.molliq.2020.114666
M3 - Review article
AN - SCOPUS:85096053484
SN - 0167-7322
VL - 321
JO - Journal of Molecular Liquids
JF - Journal of Molecular Liquids
M1 - 114666
ER -