Study on glass transition temperature of graphene reinforced shape memory polymer by molecular dynamics simulations - 文章详情页

作者：

Zhang, Xuejiao (Zhang, Xuejiao.) | Yang, Qingsheng (Yang, Qingsheng.) (学者：杨庆生) | Liu, Xia (Liu, Xia.)

收录：

EI Scopus

摘要：

Shape　memory　polymers　(SMPs)　possess　unique　shape-changing　functionality　that　offer　wide　potential　applications.　However,　SMPs　with　high　mechanical　strength　are　increasingly　needed.　For　this　purpose,　graphene　flakes　can　be　used　for　strengthening　the　pure　SMP　materials.　In　this　paper,　full-atomistic　molecular　dynamics　(MD)　are　used　to　study　the　shape-memory　behaviour　of　a　representative　amorphous　polymer.　The　glass　transition　temperature　of　graphene　reinforced　SMP　(G-SMP)　are　investigated.　The　mechanical　properties　under　uniaxial　tension　at　different　phases　were　obtained.　The　results　show　that　the　glass　transition　temperature　of　the　G-SMP　is　higher　than　that　of　the　non-reinforced　SMP　material.　©　2017　International　Committee　on　Composite　Materials.　All　rights　reserved.

关键词：

作者机构：

[ 1 ] [Zhang, Xuejiao]Department of Engineering Mechanics, Beijing University of Technology, Beijing; 100124, China
[ 2 ] [Yang, Qingsheng]Department of Engineering Mechanics, Beijing University of Technology, Beijing; 100124, China
[ 3 ] [Liu, Xia]Department of Engineering Mechanics, Beijing University of Technology, Beijing; 100124, China

通讯作者信息：

电子邮件地址：

查看成果更多字段

成果类型
所属机构

所有年份指定年份从至