二茂铁-漆酚杂化材料的制备与性能研究  

Preparation and properties of Ferrocene-Urushiol hybrid materials

作　　者：郑国才[1,2] 洪力豪 喻婕 林鑫 林俊兴[1] 洪碧琼 Zheng Guocai;Hong Lihao;Yu Jie;Lin Xing;lin Junxing;Hong Biqiong

机构地区：[1]闽江学院材料与化学工程学院 [2]福建省中国漆新型材料工程研究中心,福建福州350108

出　　处：《中国生漆》2021年第3期54-58,共5页Journal of Chinese Lacquer

基　　金：福建省中国漆新型材料工程研究中心开放基金(323030030702);福建省中青年教师教育科研项目(JAT200448);闽江学院校长基金(103952019108)资助。

摘　　要：将二茂铁进行衍生化后得到单乙酰二茂铁腙,再将其与用氯乙酸乙酯酯化的漆酚产物通过共价键相结合制备了二茂铁-漆酚杂化材料。经IR、Raman、UV、TG、XRD、SEM等表征确证其结构和形貌,EIS测试表明其具有良好的导电性,可进一步开发成为导电性漆涂料。热重分析表明改性后的二茂铁-漆酚杂化材料的分解温度比漆酚更高,热稳定性更好。物理性能分析表明,改性后硬度、耐冲击、附着力等物理性能相对生漆漆酚均得到一定的提高,硬度和冲击力可分别达到5H和30cm,表干时间和固化时间显著缩短,并且其酸、碱、盐性能相对未改性的漆膜有了一定的提高。Urushiol extracted from virgin lacquer is used as the main raw material, and ferrocene is derivatized to obtain monoacetylferrocene, which is then covalently bonded to the urushiol product esterified with ethyl chloroacetate. A urushiol-hybrid ferrocene material was prepared. The structure and morphology of the modified urushiol film were confirmed by IR, Raman, UV, TG, XRD, SEM and EIS. Studied on the mechanical properties and weather resistance of the modified urushiol film found that the modified urushiol film have good electrical conductivity and thermal stability. Moreover, the tack free and the full dry time of the new film are significantly shortened, and the hardness is remarkably improved.

关 键 词：二茂铁 漆酚 杂化材料 

分 类 号：TQ637[化学工程—精细化工]