Results 31 to 40 of about 13,786 (229)

Preparation of Graphene-Modified Anticorrosion Coating and Study on Its Corrosion Resistance Mechanism

International Journal of Photoenergy, 2020
When aluminum alloy is present in a Cl−-rich environment, the surface oxide film is easily damaged, resulting in faster dissolution of the substrate. The application of graphene-modified anticorrosion coating can effectively prevent the occurrence of ...
Peng Wang, Dayong Cai
doaj   +1 more source

Preparation and comparative study of anticorrosion nanocomposites of polyaniline/graphene oxide/clay coating

Journal of Materials Research and Technology, 2021
In this study, novel anticorrosion coatings including doped polyaniline, reduced graphene oxide (RGO) and modified clay sodium montmorillonite (Na-MMT) were synthesized.
Arian Mohammadzadeh, Hamidreza Ghafouri Taleghani, Mohammad Soleimani Lashkenari   +2 more
doaj   +1 more source

Corrosion Resistance of Ultrathin Two-Dimensional Coatings: First-Principles Calculations towards In-Depth Mechanism Understanding and Precise Material Design

Metals, 2021
In recent years, ultrathin two-dimensional (2D) coatings, e.g., graphene (Gr) and hexagonal boron nitride (h-BN), are intriguing research foci in the field of anticorrosion because their high air stability, excellent impermeability, high optical ...
Tian-Yu Sun, Yu Hao, Ying-Hao Wu, Wen-Jie Zhao, Liang-Feng Huang   +4 more
doaj   +1 more source

N-substituted amino acids as multifunctional additives used in cooling water. I. N-Hydroxymethyl amino acids [PDF]

, 2014
The aim of our research was to synthesize and apply chemicals that can control both the electrochemical and microbiological corrosion. In order to achieve this result N-hydroxymethylated aminoacids were synthesized and used as corrosion inhibitors and as
Beczner, J., Telegdi, Lászlóné
core   +1 more source

A non-fluorinated superhydrophobic composite coating with excellent anticorrosion and wear-resistant performance

Frontiers in Chemistry, 2022
The facile and low-cost fabrication of fluorine-free superhydrophobic metal surfaces for anticorrosion remains a challenging issue. Here, we report a superhydrophobic coating based on polyacrylate/SiO2 nanoparticles/graphene oxide sheets through a simple
Peng Xiao, Liheng Yang, Jianjun Liu, Xiaoqin Zhang, Dabing Chen   +4 more
doaj   +1 more source

Thermal and anticorrosion properties of polyurethane coatings derived from recycled polyethylene terephthalate and palm olein-based polyols

Royal Society Open Science, 2021
Polyols of palm olein/polyethylene terephthalate (PET) were synthesized by means of incorporating recycled PET from waste drinking bottles in different proportions into palm olein alkyd in the presence of ethylene glycol.
Abbas Ahmad Adamu, Norazilawati Muhamad Sarih, Seng Neon Gan   +2 more
doaj   +1 more source

Spatial and spatiotemporal variation in metapopulation structure affects population dynamics in a passively dispersing arthropod

, 2015
The spatial and temporal variation in the availability of suitable habitat within metapopulations determines colonization-extinction events, regulates local population sizes and eventually affects local population and metapopulation stability.
Bonte, Dries, De Roissart, Annelies, Wang, Shaopeng   +2 more
core   +3 more sources

The mathematical description of the electrosynthesis of composites of oxy-hydroxycompounds cobalt with polypyrrole overooxidazed [PDF]

, 2016
The electrosynthesis of the composite with of the overoxidized polypyrrole with cobalt oxy-hydroxide in strongly acidic media has been described mathematically, using linear stability theory and bifurcation analysis. The steadystates stability conditions
Maia, J., Ojani, R., Oliveira de, C. S., Soares, B. Gunter, Tkach, V., Yagodinez, P. I.   +5 more
core   +2 more sources

Mechanical and Metallurgical Characterization of Advance High Strength Steel Q&P1180 Produced by Two Different Suppliers

Metals
Through mechanical analysis, a comparison of the same type of cold rolled steel produced by two steel manufacturers, supplier 1 and supplier 2, has been carried out.
Michele Maria Tedesco, Pietro Licignano, Antonio Mara, Stefano Plano, Davide Gabellone, Matteo Basso, Marcello Baricco   +6 more
doaj   +1 more source

Les revêtements sol-gel pour l’anticorrosion [PDF]

, 2011
La voie sol-gel est une méthode de synthèse mais également un procédé de dépôt en phase liquide. Depuis plusieurs années, la communauté scientifique travaillant sur la technique de dépôt par voie sol-gel est impliquée dans des problématiques de ...
Ansart, Florence, Bonino, Jean-Pierre, Esteban, Julien, Xuereb, Elodie   +3 more
core   +2 more sources