聚醚酰亚胺/氧化石墨烯复合材料的制备与性能

合成材料老化与应用, 2016, 45(1): 24-94.

聚醚酰亚胺/氧化石墨烯复合材料的制备与性能

石传明 ^1, , 孟晓宇 ^2, , 杨礼德 ^3, , 于安军 ^4, , 丛川波 ^5, , 周琼 ^6,

1.中国石油大学(北京)理学院,北京,102249

2.中国石油大学(北京)理学院,北京102249;油气装备材料失效与腐蚀防护北京市重点实验室,北京102249

3.中国石油大学(北京)理学院,北京,102249

4.中国石油大学(北京)理学院,北京,102249

5.中国石油大学(北京)理学院,北京102249;油气装备材料失效与腐蚀防护北京市重点实验室,北京102249

6.中国石油大学(北京)理学院,北京102249;油气装备材料失效与腐蚀防护北京市重点实验室,北京102249

基金项目: 国家自然科学基金(51303211) 中国石油大学(北京)人才培养及学术发展基金(00000503)

关键词：聚醚酰亚胺 , 氧化石墨烯 , 复合材料 , 溶液共混

Preparation and Property of Polyetherimide/Graphene Oxide Composites

Keywords： polyetherimide , graphene oxide , composites , solution blending

利用改进的Hummers法制备氧化石墨烯(GO),通过溶液共混的方式制备聚醚酰亚胺/氧化石墨烯(PEI/GO)复合材料.采用XRD、FT-IR、AFM、拉伸、TGA等手段对其结构和性能进行研究.结果表明,当氧化石墨烯含量为质量分数0.3％时,复合材料的拉伸强度提高了41.7％;氧化石墨烯的加入,增强了复合材料的电导性和热稳定性.

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材料期刊网

聚醚酰亚胺/氧化石墨烯复合材料的制备与性能

Preparation and Property of Polyetherimide/Graphene Oxide Composites

参考文献