新型炭材料2012，Vol.27Issue(5)：377-384,8.
石墨烯/酚醛树脂/炭纤维层次复合材料的制备及其性能
Preparation and properties of graphene oxide-carbon fiber/phenolic resin composites
刘燕珍 1李永锋 2杨永岗 1温月芳 3王茂章1
作者信息
- 1. 中国科学院山西煤炭化学研究所,山西太原030001
- 2. 常州第六元素材料科技股份有限公司,江苏常州213100
- 3. 浙江大学工学部化学工程与生物工程学系,浙江杭州310058
- 折叠
摘要
Abstract
Graphene oxide-carbon fiber/phenolic resin, chemically-reduced graphene oxide-carbon fiber/phenolic resin, and thermally-reduced graphene oxide-carbon fiber/phenolic resin composites were prepared by blending a graphene oxide suspension in an ethanol solution of phenolic resin with carbon fibers, followed by vacuum drying and hot pressing. The effects of the type of graphene oxide on structure, compressive performance and friction properties of the composites were investigated. Results showed that the compressive properties of the composites were greatly improved with a 0. 1 mass graphene oxide % loading compared with the pure carbon fiber/phenolic resin composite. The compressive strength and modulus of the thermally-reduced graphene oxide/phenolic resin/carbon fiber composites were increased by 178.9% , 129.5% , respectively, and the highest energy storage modulus of the chemically-reduced graphene oxide/phenolic resin/carbon fiber composite was increased by 75. 2% compared with the pure carbon fiber/phenolic resin composite. The glass transition temperatures of all the composites containing graphene oxide decreased.关键词
氧化石墨烯/还原氧化石墨烯/炭纤维/层次复合材料Key words
Graphene oxide/ Reduced graphene oxide/ Carbon fiber/ Hierarchical composite分类
通用工业技术引用本文复制引用
刘燕珍,李永锋,杨永岗,温月芳,王茂章..石墨烯/酚醛树脂/炭纤维层次复合材料的制备及其性能[J].新型炭材料,2012,27(5):377-384,8.
