Results 61 to 70 of about 6,924 (178)

Environmentally Friendly Waterborne Polymer/Reduced Graphene Oxide Nanocomposite Anticorrosion Coatings for Q235 Carbon Steel

Small, EarlyView.
ABSTRACT Corrosion severely affects marine metallic infrastructures. Organic coatings offer a low‐cost, effective solution, but their solvent‐rich processing reduces sustainability. For polymer nanocomposite coatings, additional chemical modification of fillers is typically required to improve dispersibility.
Siti Humairah Harun, Yasemin Fadil, Yingna Ding, Dipan Kundu, Per B. Zetterlund, Vipul Agarwal   +5 more
wiley   +1 more source

Effect of Ambient Atmosphere and Temperature on The Corrosion Resistance of X80 High-deformation Pipeline Steel in Bicarbonate Solution

International Journal of Electrochemical Science, 2017
In this study, the electrochemical corrosion behavior of X80 high-deformation pipeline steel in bicarbonate solutions was evaluated. Effects of atmosphere and temperature on the corrosion resistance were studied by electrochemical tests.
Wei Zhao, Hui Zhang, Yong Zou
doaj   +1 more source

Monodisperse High‐Entropy Metal Oxide Nanoparticles Encapsulated Within 2D Porous Carbon Sheets for Enhanced Catalytic Activity in Lithium–Sulfur Batteries

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 4, July 2026.
This study synthesizes monodisperse oxide nanoparticles with abundant ionic vacancies encapsulated in 2D porous carbon sheets via pyrolysis of a high‐entropy precursor, constructing a cross‐scale catalytic interface. It enables Li‐S batteries with a high capacity of 761 mAh g−1 at 3 C and retains 80.44% capacity after 1000 cycles at 1 C.
Zeyu Xue, Yuan Gao, Xixi Liu, Fangquan Wang, Yu‐Lun Chueh, Chunming Gao, Zexiang Chen, Caijun Zheng, Huifang Lv, Hualiang Wei, Zhiyu Zhou, Yan Wang, Zheng Liu, Yang Zhao, Ruxiang Xu   +14 more
wiley   +1 more source

Green Ultrasound Assisted Synthesis of N2,N4,N6-tris ((Pyridin-2-ylamino) methyl)-1, 3,5-triazine-2,4,6-Triamine as Effective Corrosion Inhibitor for Mild Steel in 1 M Hydrochloric Acid Medium

International Journal of Electrochemical Science, 2013
An new corrosion inhibitor namely N2,N4,N6-tris ((Pyridin-2-ylamino) methyl)-1, 3,5-triazine-2,4,6-triamine (INH) was synthesized using green ultrasound technique and its inhibition property on corrosion of mild steel has been studied using gravimetric ...
Chandrabhan Verma, M.A. Quraishi, E.E. Ebenso   +2 more
doaj   +1 more source

Marine Applications of Metal‐Modified FEVE Coatings on 6061 Aluminum Alloy for Enhanced Anti‐Corrosion and Anti‐Biofouling

Rare Metals, Volume 45, Issue 7, July 2026.
ABSTRACT This study developed a metal–modified fluoroethylene vinyl ether (FEVE) organic coating on 6061 aluminum alloy, supported by a micro‐arc oxidation (MAO) pretreatment layer, to enhance corrosion resistance and antifouling performance in marine environments.
Chang Liu, Quantong Jiang, Zhenhua Chu, Yandao Chen, Jizhou Duan, Baorong Hou   +5 more
wiley   +1 more source

Potentiodynamic polarization analysis with various corrosion inhibitors on A508/IN-182/IN-52M/308L/316L welds

Kuwait Journal of Science
In this study, dissimilar metal welding of A508/IN-182/IN-52M/308L/316L was employed in the fabrication of pipe nozzles for pressure vessels in pressurized water reactors (PWR).
Chaur-Jeng Wang, Prihatno Kusdiyarto, Yi-Hong Li   +2 more
doaj   +1 more source

Spatiotemporally Adaptive Bilayer Silk Fibroin–Polyvinyl Alcohol–Metformin Composite Coating on Biodegradable Zinc for Orthopedic Applications

Rare Metals, Volume 45, Issue 7, July 2026.
ABSTRACT Biodegradable zinc (Zn)‐based materials are considered promising candidates for orthopedic applications because of their favorable mechanical properties, controllable biodegradability, and good biosafety profiles. However, their clinical translation is limited by early‐stage corrosion‐induced cytotoxicity and inflammation, as well as ...
Jinlong Mao, Wentai Zhang, Jingtao Dai, Zhaozhao Zhang, Junyu Qian, Jinjing Liu, Wenjie Tao, Yuanhao Wang, Dorothea Alexander, Guojiang Wan   +9 more
wiley   +1 more source

The Estimation of Corrosion Behavior of NiTi and NiTiNb Alloys Using Dynamic Electrochemical Impedance Spectroscopy

Journal of Spectroscopy, 2013
Linear anodic potentiodynamic polarization and dynamic electrochemical impedance spectroscopic (DEIS) measurements were carried out for NiTi and NiTiNb alloys in physiological 0.9 wt% NaCl solution in order to assess their corrosion resistance.
Georgiana Bolat, Daniel Mareci, Sorin Iacoban, Nicanor Cimpoesu, Corneliu Munteanu   +4 more
doaj   +1 more source

Influence of Alkaline Earth Barium on the Microstructure, Corrosion Behavior, and Cytocompatibility of Biodegradable Zinc

Rare Metals, Volume 45, Issue 7, July 2026.
ABSTRACT Biodegradable Zn‐based alloys are promising candidates for temporary implants, yet excessive Zn2+ release during degradation may induce cytotoxicity and adverse tissue responses. In this study, Zn‐xBa alloys (x = 0.1 wt%, 0.5 wt%, 1.0 wt% and 3.0 wt%) were developed to achieve controlled corrosion behaviors with improved biocompatibility.
Liu‐Dang Fang, Meng‐Meng Mao, He Huang, Zhi‐Pei Tong, Qian‐Ying Jia, Qing‐Gong Jia, Jin Xiao, Shao‐Kang Guan, Dong Bian, Yu‐Feng Zheng   +9 more
wiley   +1 more source

Trends in the Electrochemical Polarization Potentiodynamic Reactivation Method – EPR

Chemical and Biochemical Engineering Quarterly, 2007
This method designed to examine the susceptibility to nonuniform corrosion, ranks among the more successful technique developments. One of its numerous advantages is that it allows nondestructive, on-site examination. EPR measurements are used to establish the resistance of stainless steels and alloys to intergranular corrosion and stress corrosion ...
Cihal, V., Lasek, S., Blahetova, M., Kalabisova, E., Krhutova, Z.   +4 more
openaire   +1 more source