海洋防污涂层用含氟聚合物设计研究进展

目的综述用于海洋防污涂料的含氟聚合物设计研究进展,为开发研究新产品提供参考。方法参考国内外相关文献40余篇,对于海洋防污涂层适用的含氟聚合物材料的设计研究进展进行简要概述。结果主要对于液晶性结构和两亲性结构含氟聚合物涂层材料分子的设计研究进展进行了概述,综述了近年来关于含氟聚合物的分子设计和防污性能之间关系的相关研究,展示了基于含氟聚合物的海洋防污涂料最新成果。结论杀生型海洋防污涂料由于环保和健康方面的问题受到人们的广泛关切,环境友好的基于含氟聚合物的低表面能抗污损型和污损脱落型防污涂层成为未来的重要发展方向。

Zinc Borohydride-Ionic Liquid: Stable and Efficient System for Reductive Reaction of Aldehydes with Primary Amines to Corresponding Secondary Amines

Ionic liquids（ILs） are attracting much attention in various fields of chemical synthesis, electrochemical applications, liquid-liquid extractions, as well as biotransformations. Among those fields, the application of ILs as the potential green solvent for a wide variety of synthetic processes is an area of intense researches. High yield, high selectivity, and good catalytic charac-teristics have usually been achieved. After the isolation of products, ILs can usually be recovered and recycled many times by simple treating procedures, such as, filtration, extraction, and dryness.