Fengting Li , Wentao Qu , Yunchao Peng , Liqiang Yang , Li Wang , Huiling Su , Miantuo Li , Zhikun Wang , Jingyue Wang , Yu Fu , Songqing Hu
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引用次数: 0
Abstract
In this study, we developed ionic liquid-modified nitrogen-doped carbon dots (IL-NCDs) with enhanced π-π interactions, effectively addressing the aggregation issue of conventional carbon dots in strong acidic conditions. The synthesized IL-NCDs demonstrated superior dispersibility and long-term protective performance in 1 M HCl, achieving a corrosion inhibition efficiency of 97.34 % at 60 mg/L and maintaining protection for over 20 days. The optimized surface charge and increased active sites facilitated the formation of a dense protective film, offering an efficient and eco-friendly solution for metal corrosion protection in acidic environments, with significant potential for industrial applications.
在本研究中，我们开发了具有增强π-π相互作用的离子液体修饰的氮掺杂碳点（IL-NCDs），有效地解决了传统碳点在强酸性条件下的聚集问题。合成的IL-NCDs在1 M HCl溶液中表现出优异的分散性和长效保护性能，在60 mg/L浓度下，缓蚀效率为97.34 %，保护时间超过20天。优化的表面电荷和增加的活性位点有助于形成致密的保护膜，为酸性环境下的金属腐蚀保护提供了一种高效环保的解决方案，具有巨大的工业应用潜力。
期刊介绍：
Corrosion occurrence and its practical control encompass a vast array of scientific knowledge. Corrosion Science endeavors to serve as the conduit for the exchange of ideas, developments, and research across all facets of this field, encompassing both metallic and non-metallic corrosion. The scope of this international journal is broad and inclusive. Published papers span from highly theoretical inquiries to essentially practical applications, covering diverse areas such as high-temperature oxidation, passivity, anodic oxidation, biochemical corrosion, stress corrosion cracking, and corrosion control mechanisms and methodologies.
This journal publishes original papers and critical reviews across the spectrum of pure and applied corrosion, material degradation, and surface science and engineering. It serves as a crucial link connecting metallurgists, materials scientists, and researchers investigating corrosion and degradation phenomena. Join us in advancing knowledge and understanding in the vital field of corrosion science.
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