氧化石墨烯羧基化改性研究  

Study on Carboxylation Modification of Graphene Oxide

作　　者：柯耀斌[1] Ke Yao-bin

机构地区：[1]南充职业技术学院,四川南充637131

出　　处：《化工设计通讯》2021年第12期33-34,共2页Chemical Engineering Design Communications

基　　金：2019年南充市市级应用技术研究与开发资金项目(19YFZJ0119)。

摘　　要：利用氢溴乙酸对羧基氧化石墨烯(GO-COOH)羧酸进行羧基中的化合物改性,制备了羧基中的化合物氧化石墨烯(GO-COOH-COOH),通过傅里叶光谱变换和近红外光谱、原子力光谱显微镜、热重力学分析对其结构进行了表征。然后我们采用不同物理用量的产物GO-COOH-COOH通过各种物理共轭预混分别反应制备了改性甲基聚丙烯酸酯用于皮革作为涂饰黏合剂,并广泛应用于各种皮革上的涂饰。Hydrobromoacetic acid was used to modify the carboxyl graphene oxide(GO-COOH)carboxylic acid to modify the compound in the carboxyl group,and the compound graphene oxide(GO-COOH-COOH)in the carboxyl group was prepared,which was transformed by Fourier spectroscopy And near-infrared spectroscopy,atomic force spectroscopy,thermogravimetric analysis of the spectroscopic characterization of its structure.Then we used the product GO-COOH-COOH with different physical dosages through various physical conjugation and mixing reactions to prepare the product with different physical dosages GO-COOH-COOH modified methyl polyacrylate for leather as a coating adhesive Mixture,and is widely used in the finishing of various leathers.

关 键 词：羧基化氧化石墨烯 聚丙烯酸酯 皮革涂饰剂 应用 性能 

分 类 号：R318.08[医药卫生—生物医学工程]