Graphene Oxide Containing Composite Hydrogel Fabricated by Freeze/Thaw Method

摘要：

　　Graphene oxide (GO) was used as inorganic fillers to enhance the mechanic properties of graphene oxide/poly(vinyl alcohol) composite hydrogels that were prepared by freeze/thaw method.The structure and properties of the composite hydrogels were characterized.Since GO was well dispersed in polymer matrix,the composite hydrogels showed an outstanding mechanical improvement.Significant increase in Youngs modulus and compressive strength was achieved,indicating a good load transfer between fillers and matrix.

关键词： Graphene oxide Poly(vinyl alcohol) Hydrogel Mechanical properties

作者: Wenchao Wang Zhiliang Li Jianjuan Wu Maocong Yi Yu Liu Jianping Gao Wei Wang Jing Yan

作者单位: School of Science, Tianjin University, Tianjin 300072, China Huanhu Hostital, Tianjin 300060, China School of Chemical Engineering and technology, Tianjin University, Tianjin 300072; China

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Advanced Materials and Engineering Technology (2012年先进材料与工程技术国际会议(FAMET 2012))

会议地点: 厦门

会议语种:英文

页码: 1028-1031

在线出版日期: 2012-01-04（万方平台首次上网日期，不代表论文的发表时间）