一种油酰氨基酸基离子液体及其制备方法和应用
本发明提供了一种油酰氨基酸基离子液体及其制备方法和应用,属于水基润滑添加剂技术领域。本发明以碱性氨基酸(赖氨酸和/或精氨酸)、胆碱(2‑羟基‑N,N,N‑三甲基乙铵)、四甲基胍或四丁基铵为阳离子,以油酰氨基酸为有机阴离子构建油酰氨基酸基离子液体。本发明提供的油酰氨基酸基离子液体作为水润滑添加剂,能显著提高水基润滑液的减摩、抗磨和抗腐蚀性能,且安全无毒,绿色环保,可生物降解,符合绿色化学的发展要求。
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