| 张静玉,叶雨涵,杨爱雨,蒙志磊,曾祥瑞,朱宝伟.木质素基缓蚀剂的制备与缓蚀机制研究进展[J].中国造纸,2026,45(7):49-58 |
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| 木质素基缓蚀剂的制备与缓蚀机制研究进展 |
| Research Progress on Preparation and Corrosion Inhibition Mechanism of Lignin-based Corrosion Inhibitors |
| 收稿日期:2026-02-17 修订日期:2026-04-24 |
| DOI:10.11980/j.issn.0254-508X.2026.07.006 |
| 关键词: 木质素 缓蚀剂 金属腐蚀 制备 机制 |
| Key Words:lignin corrosion inhibitor metal corrosion preparation mechanism |
| 基金项目:辽宁省自然科学基金(2023-MSLH-318);辽宁省化学助剂合成与分离重点实验室基金项目(ZJNK2514);营口市新质生产力技术支撑与验证中心(JSZCZX-03-07);营口市新质生产力技术支撑与验证中心(JSZCZX-03-05)。 |
| 作者 | 单位 | 邮编 | | 张静玉* | 1营口理工学院营口市新质生产力技术支撑与验证中心,辽宁营口,115014 2营口理工学院化学与环境工程学院,辽宁营口,115014 | 115014 | | 叶雨涵 | 2营口理工学院化学与环境工程学院,辽宁营口,115014 | 115014 | | 杨爱雨 | 2营口理工学院化学与环境工程学院,辽宁营口,115014 | 115014 | | 蒙志磊 | 2营口理工学院化学与环境工程学院,辽宁营口,115014 | 115014 | | 曾祥瑞 | 2营口理工学院化学与环境工程学院,辽宁营口,115014 | 115014 | | 朱宝伟* | 1营口理工学院营口市新质生产力技术支撑与验证中心,辽宁营口,115014 2营口理工学院化学与环境工程学院,辽宁营口,115014 | 115014 |
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| 摘要:工业生产中的金属腐蚀不仅会造成严重的经济损失,还可能引发一系列安全隐患。木质素来源广泛、可再生且可生物降解,在绿色缓蚀剂的开发中展现出良好的应用潜力。本文对木质素基缓蚀剂的研究进展进行了综述,介绍了其当前的主要制备方法,包括直接利用、物理纳米化处理、胺化与磺化等化学改性方法及复合改性技术;阐述其通过界面吸附成膜、形成物理屏障及多组分协同作用等方式抑制金属腐蚀的机理。在此基础上,总结了木质素基缓蚀剂的研究现状,分析了木质素结构不均一性及部分制备方法的环境负荷等核心挑战,以期为木质素的高附加值利用及环境友好型缓蚀剂的研发提供参考。 |
| Abstract:Metal corrosion in industrial production not only causes severe economic losses but may also trigger a series of potential safety hazards. Lignin is characterized by wide availability, renewability, and biodegradability, which endows it with excellent potential in the development of green corrosion inhibitors. This paper reviewed the research progress of lignin-based corrosion inhibitors in detail, introduced the current main preparation methods, including direct utilization, physical nanonization treatment, chemical modification methods such as amination and sulfonation, and composite modification technologies. It also elaborated on the mechanisms by which such corrosion inhibitors inhibited metal corrosion, including interfacial adsorption and film formation, physical barrier isolation, and synergistic effects of multiple components. On this basis, the research status of current lignin-based corrosion inhibitors was summarized. The core challenges of the heterogeneity of lignin structure and the environmental impact of some preparation methods were objectively analyzed. This review was expected to provide a reference for the high-value utilization of lignin and the research and development of environmentally friendly corrosion inhibitors. |
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