[1]石沫,陈丹青,陈国华.不饱和树脂/石墨烯复合材料的制备及性能[J].华侨大学学报(自然科学版),2014,35(5):542-546.[doi:10.11830/ISSN.1000-5013.2014.05.0542]
　SHI Mo,CHEN Dan-qing,CHEN Guo-hua.Preparation and Properties of Unsaturated Polyester Resin/Graphene Composite[J].Journal of Huaqiao University(Natural Science),2014,35(5):542-546.[doi:10.11830/ISSN.1000-5013.2014.05.0542]
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不饱和树脂/石墨烯复合材料的制备及性能()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第35卷
期数:
2014年第5期
页码:
542-546
栏目:
出版日期:
2014-09-20

文章信息/Info

Title:
Preparation and Properties of Unsaturated Polyester Resin/Graphene Composite
文章编号:
1000-5013(2014)05-0542-05
作者:
石沫;  陈丹青;  陈国华
华侨大学 材料科学与工程学院, 福建 厦门 361021
Author(s):
SHI Mo;  CHEN Dan-qing;  CHEN Guo-hua
College of Material Science and Engineering, Huaqiao University, Xiamen 361021, China
关键词:
复合材料;  不饱和聚酯树脂;  石墨烯;  球磨;  力学性能
Keywords:
composite material;  unsaturated polyester resin;  graphene;  ball milling;  mechanical property
分类号:
TB332;TQ323.4
DOI:
10.11830/ISSN.1000-5013.2014.05.0542
文献标志码:
A
摘要:
采用球磨法制备不饱和聚酯树脂/石墨烯纳米复合材料,并对其力学性能、动态力学性能和导电性能进行研究.结果表明:石墨烯微片经过球磨被剥离成厚度低于5层的石墨烯;制备的不饱和聚酯树脂石墨烯复合材料与纯的不饱和聚酯树脂相比,当石墨烯的质量分数为0.5%时,复合材料的拉伸强度、杨氏模量、弯曲强度均达到最大值,分别提高44.99%,47.67%和55.08%;复合材料的冲击性能基本不受石墨烯加入的影响;且复合材料的渗滤阀值为6%.
Abstract:
Unsaturated polyester resin(UPR)/graphene nanocomposite was prepared by ball milling in this paper. The mechanical, conductivity properties and the dynamic mechanical properties of the composites were studied. It was found that the graphene in the composite was fewer than 5 layers. When the mass fraction of graphene is 0.5%, the tensile strength, the Young’s modulus and flexural intensity of the composite material reached the maximum, respectively improved 44.99%, 47.67% and 55.08%. Their impact strength was not affected by the loading of graphene. The percolation threshold of the nanocomposite was 6%.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2014-03-15
通信作者: 陈国华(1964-),男,教授,主要从事石墨的层层剥离、制备石墨烯与石墨烯微片及其复合功能材料的研究.E-mail:hdcgh@hqu.edu.cn.
基金项目: 国家自然科学基金资助项目(51373059); 福建省产学研重大项目(2013H6014)
更新日期/Last Update: 2014-09-20