碳纳米管-双(4-氨基苯基醚)衍生物的合成  

Synthesis of derivative of di-(4-aminophenyl)ether with carbon nanotubes

作　　者：柯刚[1] 韦星船[2] 刘晓国[1] 刘自力[2] 冯勇跃[3] 

机构地区：[1]广州大学工程抗震研究中心,教育部工程抗震减震与结构安全重点实验室,广州510405 [2]广州大学化学化工学院,广州510006 [3]武汉大学分析测试中心,武汉430072

出　　处：《化工新型材料》2009年第7期47-49,共3页New Chemical Materials

摘　　要：采用双(4-氨基苯基醚)(ODA)修饰多壁碳纳米管(MWNTs),合成出结构新颖的衍生物MWNT-ODA。FTIR分析表明,ODA分子通过酰胺键与MWNTs共价键接。MWNT-ODA中MWNTs的含量约为43.5%(质量含量),并可溶于N,N’-二甲基甲酰胺等极性有机溶剂。该衍生物可作为碳纳米管进一步功能化的基础材料,而且在高分子交联剂等方面具有潜在的应用前景。Multi-walled carbon nanotubes （MWNTs） were covalently functionalized with di-（4-aminophenyl） ether （ODA）. As a novel derivative of MWNTs, MWNT-ODA was characterized with FTIR Results showed that the ODA molecules were attached to the MWNTs through amide linkages. Content of the MWNTs in the MWNT-ODA was about 43.5%, and the MWNT-ODA dissolved in polar organic solvents, such as DMF. The MWNT-ODA might be not only a base for further funetionalization of the MWNTs, but also an useful candidate for cross-linking agent of polymers.

关 键 词：碳纳米管 双(4-氨基苯基醚) 衍生物 合成 

分 类 号：TB383.1[一般工业技术—材料科学与工程]