2021年2月1日 · X-ray Photoelectron Spectroscopy (XPS) was used in order to investigate the top-surface composition. The inhibitive effect of CO 3 2− ions on corrosion of AZ31 magnesium alloy was highlighted and the underlying mechanisms discussed.

2024年7月1日 · TH combined with SPP exhibited the best effect in preventing oxidation, crosslinking and changes in senior structure of MP, followed by TH, sucrose and SPP. Additionally, TH and SPP having a synergistic effect in inhibiting the decrease of α-helix content, gel-forming ability and the increase in surface hydrophobicity.

2023年12月1日 · This study sets out to evaluate the inhibitive effect of sepiolite-supported MgAl-LDH (SEP@LDH) nanocomposite on chloride-induced corrosion in simulated concrete pore solution, which was synthesized by in-situ coprecipitation method. The chloride adsorption isotherms, anion release behavior and the corrosion electrochemical tests were measured.

人工海水中的主要成分 MgCl 和 NaSO 被发现对 Mg 的腐蚀具有抑制作用。 Mg离子的存在可以促进Mg (OH)薄膜的形成，从而在一定程度上延缓Mg的溶解。 人造海水中的 SO 离子可能会与 Mg 表面上的 Cl 竞争吸收，从而延缓 Mg 的腐蚀。 还简要分析了其他阴离子和阳离子对人工海水中镁溶解的腐蚀和抑制作用。

The effect of plant extract of Papaveraceae family Argemone mexicana is studied for use as a low cost and efficient corrosion inhibitor for mild steel in acidic environment.

1 天前 · Among them, plant materials, such as leaves, fruits, seeds and flowers, have been used to extract compounds which show corrosion-inhibitive effects [18, 19]. In particular, Murraya koenigii leaves, different parts of Azadirachta indica plant, Xanthium strumarium leaves, and henna leaves have shown an inhibition effect on mild steel corrosion in ...

2016年10月26日 · Regarding the inhibitive effect of sodium molybdate, the obtained results showed that the addition of this mineral compound to the chlorinated solution significantly improved the resistance of rebar steel against pitting corrosion generated by chlorides.

2011年5月24日 · The purpose of this paper is to describe the behavior of salicylidene‐N‐N′‐dimorpholine as a corrosion inhibitor for zinc in hydrochloric acid and the mechanism of its action. The effects of various parameters on the behavior of this inhibitor have been studied using weight loss, galvanostatic polarization, and cathodic protection methods.

2024年10月26日 · Gravimetric data showed the coupons dipped in a 0.1 M HCl solution containing 3 g/100 ml of the inhibitor exhibited the highest inhibition efficiency of 87.73%, surface coverage of 0.88, and lowest corrosion rate of 0.00255 mm/day …

2019年6月4日 · The corrosion behavior of pure magnesium (Mg) immersed in 3.5 wt% NaCl and artificial seawater is evaluated by immersion test, electrochemical impedance spectroscopy (EIS), polarization curve, scanning electrochemical microscopy (SECM), and …