Results 1 to 10 of about 779,813 (264)

Medicago sativa as a green corrosion inhibitor for 1018 carbon steel in 0.5 M H2SO4 solution

Green Chemistry Letters and Reviews, 2016
A study on the use of the methanol extract of Medicago sativa as a green corrosion inhibitor for 1018 carbon steel in 0.5 M of sulfuric acid has been carried out by using potentiodynamic polarization curves, electrochemical impedance spectroscopy and ...
A. Rodríguez Torres, M. G. Valladares Cisneros, J. G. González Rodríguez   +2 more
doaj   +2 more sources

Anticorrosion action of the olive leaf compounds extracted under optimal parameters as determined with experimental design [PDF]

Journal of the Serbian Chemical Society, 2023
In this study, an agricultural waste product was used to prepare a green corrosion inhibitor based on olive leaves (Olea europaea var. syslvestris). Firstly, an optimization study of antioxidant activity of O.
Touazi Souad, Bučko Mihael M., Maizia Radouane, Sahi Samira, Zaidi Nadia, Makhloufi Laid   +5 more
doaj   +1 more source

Corrosion Inhibition Efficacy of Hybrid Organic Extracts from Prosopisafricana and Citrulluslanatus on Mild Steel in Acidic Medium

The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2023
Each of Prosopis Africana pod extract (PAPE) and Citrulluslanatus (WMPE) performed quite well as green inhibitors in the electrochemical corrosion in acidic solution at ambient temperature in previous research.
Yusuf Lanre SHUAIB-BABATA, Israel Victor AYINDE, Yusuf Olanrewaju BUSARI, Mubarak Oloduowo AMEEN, Raheem Abolore YAHYA, Ibrahim Owolabi AMBALI, Ishaaq Na’allah AREMU, Sikiru Ottan ABDULRAMAN, Kabiru Suleiman AJAO, Abdulateef Alabi GARUBA   +9 more
doaj   +1 more source

Persea pyrifolia Peel Extract as a Carbon Steel Corrosion Inhibitor

Orbital: The Electronic Journal of Chemistry, 2021
Carbon steel is one of the most widely used alloys in industrial applications. However, the use of this metal may be limited because of corrosion tendency. Thus, it is necessary to develop methods that inhibit its degradation.
Carine Vieira, Danielle Cristina Silva Oliszeski, Bianca Vanjura Dias, Felipe Staciaki da Luz, Gideã Taques Tractz, Paulo R. P. Rodrigues, Everson do Prado Banczek   +6 more
doaj   +1 more source

Corrosion Inhibition of Steel (St 44-2) by Pomegranate Shells in Acidic Medium [PDF]

Engineering and Technology Journal, 2017
Pomegranate shells were investigated as green inhibitors for steel 44-2 in 0.1M HCl at various temperatures (30, 40, 50, and 60) °C using electrochemical technique. Five concentrations of inhibitor were added 4, 8, 12, and 16 ppm.
H.A. Abdullah
doaj   +1 more source

Green Corrosion Inhibitors Based on Plant Extracts for Metals and Alloys in Corrosive Environment: A Technological and Scientific Prospection

Applied Sciences, 2023
The use of inhibitors is one of the most efficient methods to protect metals against corrosion, which affects many sectors and generates a significant effect on the world economy.
Williams Raphael de Souza Morais, Jaceguai Soares da Silva, Nathalia Marcelino Pereira Queiroz, Carmen Lúcia de Paiva e Silva Zanta, Adriana Santos Ribeiro, Josealdo Tonholo   +5 more
doaj   +1 more source

Biomass of Microalgae Chlorella sorokiniana as Green Corrosion Inhibitor for Mild Steel in HCl Solution

International Journal of Electrochemical Science, 2021
Biomass of microalgae Chlorella sorokiniana was studied as a green inhibitor of corrosion of mild steel in 1 mol L−1 HCl solution. The investigation includes weight-loss experiments, potentiodynamic polarization curves, electrochemical impedance ...
Gustavo Almeida de Oliveira, Viviane Maia Teixeira, Jéssica Nogueira da Cunha, Matheus Rangel dos Santos, Victor Magno Paiva, Michelle Jakeline Cunha Rezende, Anita Ferreira do Valle, Eliane D’Elia   +7 more
doaj   +1 more source

Aldose Reductase Differential Inhibitors in Green Tea [PDF]

Biomolecules, 2020
Aldose reductase (AKR1B1), the first enzyme in the polyol pathway, is likely involved in the onset of diabetic complications. Differential inhibition of AKR1B1 has been proposed to counteract the damaging effects linked to the activity of the enzyme while preserving its detoxifying ability. Here, we show that epigallocatechin gallate (EGCG), one of the
Balestri F., Poli G., Pineschi C., Moschini R., Cappiello M., Mura U., Tuccinardi T., Corso A. D.   +7 more
openaire   +4 more sources

Alkaloid of Rhynchostylis retusa as Green Inhibitor for Mild Steel Corrosion in 1 M H₂SO₄ Solution

Electrochem, 2022
Alkaloids are aromatic hydrocarbons with nitrogen as heteroelements in the ring structure that are responsible for bonding with the metal surface and help to reduce corrosion of metals such as mild steel (MS) in an acidic medium.
Amrita Chapagain, Debendra Acharya, Anju Kumari Das, Kisan Chhetri, Hari Bhakta Oli, Amar Prasad Yadav   +5 more
doaj   +1 more source

Coriaria nepalensis Stem Alkaloid as a Green Inhibitor for Mild Steel Corrosion in 1 M H₂SO₄ Solution

Electrochem, 2022
Using natural plant extracts on metallic substances is the most frequently studied green corrosion inhibition approach in corrosion science. In this work, Coriaria nepalensis Stem Alkaloid (CNSA) has been successfully extracted and characterized by ...
Hari Bhakta Oli, Jamuna Thapa Magar, Nawaraj Khadka, Anup Subedee, Deval Prasad Bhattarai, Bishweshwar Pant   +5 more
doaj   +1 more source