Strenghening mechanism of graphene/Ni nanolayered composite nanowires under uniaxial compression

作     者：Zhen Yu Yang Jian Sun Zi Xing Lu Wen Jun Hu 

作者机构：Institute of Solid Mechanics Beihang University Institute of Structure Mechanics China Academy of Engineering Physics 

出 版 物：《Science China(Physics,Mechanics & Astronomy)》 (中国科学：物理学、力学、天文学（英文版）)

年 卷 期：2016年第59卷第3期

页      面：107-108页

核心收录：

学科分类：07[理学] 070205[理学-凝聚态物理] 08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0702[理学-物理学] 

基　　金：the National Natural Science Foundation of China(Grant Nos.11272300 and 11002011) the Defense Industrial Technology Development Program(Grant No.A0820132001) the Fundamental Research Funds for the Central Universities and the Beijing Higher Education Young Elite Teacher Project 

主　　题：纳米线 石墨 压缩机制 纳米复合 单轴 复合材料 镍 材料科学 

摘      要：Dear Editors,Graphene exhibits excellent mechanical properties and at- tracts great attention and intensive study in applied physics and material science [1]. In particular, the extreme sur- face-to-volume ratio of graphene makes it possible to be an ideal reinforcement for nanocomposites. Over the past dec- ade, researchers have synthesized graphene-based nano- composites with superior mechanical properties [2]. Kim et al. [3] recently successfully fabricated Cu- and Ni- matrices nanolayered composites reinforced by only a single layer of graphene and the experiments showed that the strength of the composites can be highly enhanced. As a consequence, the strengthening mechanisms of graphene/metal nanolay- ered composites aroused great interest in recent years.