漆酚改性氧化石墨烯膜的制备及性能研究  

Preparation and properties study of urushiol modified graphene oxide membrane

作　　者：贾婧淼 林俊杰 李瑞鹤 何潇潇 何宇佩 高仁金[1,2] 王莉玮 Jia Jingmiao;Lin Junjie;Li Ruihe;He Xiaoxiao;He Yupei;Gao Renjin;Wang Liwei

机构地区：[1]闽江学院材料与化学工程学院,福建福州350108 [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》2023年第2期65-67,共3页Journal of Chinese Lacquer

基　　金：福建省科技厅自然科学基金(2020J01833);国家级大学生创新创业训练项目(202110395001);闽江学院校长基金(103952022127)。

摘　　要：本文以漆酚和氧化石墨烯为原料,通过简单的真空过滤和热处理制备了漆酚改性氧化石墨烯(GO)膜。漆酚-GO是通过GO表面环氧基团与漆酚中部分羟基发生反应制备的。然后通过加热,漆酚双键之间反应形成交联结构。通过改变漆酚与氧化石墨烯的质量比可以调控漆酚-氧化石墨烯复合膜的疏水性,并且复合膜可以用于油水分离。Urushiol modified graphene oxide(GO) membrane was fabricated by a simple vacuum filtration which precedes to a thermal treatment on GO modified with urushiol.The urushiol-GO was prepared through the reactions between epoxy groups on GO surface and phenolic moiety of urushiol.The prepared urushiol-GO membrane was then heated to form the cross-linked structure by the reactions between the double bonds of urushiol.Hydrophobicity of the cross-linked GO membrane can be controlled by the ratio of urushiol/GO and it exhibited good oil/water separation efficiency.

关 键 词：漆酚 氧化石墨烯 膜 油水分离 

分 类 号：TQ051.893[化学工程]