Mechanical, electrical, and thermal properties of graphene nanosheet/aluminum nitride composites

被引：76
|
作者：
Yun, Chuang [1 ]
Feng, Yongbao [1 ,2 ]
Qiu, Tai [1 ]
Yang, Jian [1 ]
Li, Xiaoyun [1 ]
Yu, Lei [1 ]
机构：
[1] Nanjing Tech Univ, Coll Mat Sci & Engn, Nanjing 210009, Jiangsu, Peoples R China
[2] Nanjing Sanle Elect Informat Ind Grp Co Ltd, Nanjing 211800, Jiangsu, Peoples R China
来源：
CERAMICS INTERNATIONAL | 2015年 / 41卷 / 07期
关键词：
Electrical properties; Mechanical properties; Thermal properties; Graphene nanosheets; MN; ALN CERAMICS; MICROSTRUCTURE; RESISTIVITY; PERCOLATION; TRANSPORT; BEHAVIOR; ROUTE; PHASE;
D O I：
10.1016/j.ceramint.2015.03.075
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Graphene nanosheet (GNS)/aluminum nitride (AlN) composites were prepared by hot-pressing and effects of GNSs on their microstructural, mechanical, thermal, and electrical properties were investigated. At 1.49 vol% GNSs content, the fracture toughness (5.09 MPa m(1/2)) and flexural strength (441 MPa) of the composite were significantly increased by 30.17% and 17.28%, respectively, compared to monolithic AN. The electrical conductivity of the composites was effectively enhanced with the addition of GNSs, and showed a typical percolation behavior with a low percolation threshold of 2.50 +/- 0.4 vol%. The thermal conductivity of the composites decreased with the addition of GNSs. (C) 2015 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
引用
收藏
页码：8643 / 8649
页数：7
相关论文
共 50 条
  • [31] High thermal conductivity and mechanical properties of Si@Graphite/Aluminum nitride/aluminum composites for high-efficiency thermal management
    Fan, Rui
    Huang, Ying
    Han, Xiaopeng
    Peng, Xuanyi
    JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 858
  • [32] The effect of boron nitride nanosheets on the mechanical and thermal properties of aluminum nitride ceramics
    Yang, Xiangning
    Bi, Jianqiang
    Liang, Guandong
    Li, Yonghan
    Meng, Linjie
    Wu, Chengge
    Zhang, Xiangyu
    INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY, 2022, 19 (05) : 2817 - 2825
  • [33] Thermal Conductivity and Mechanical Properties of Aluminum Nitride Filled Linear Low-Density Polyethylene Composites
    Gu, Junwei
    Zhang, Qiuyu
    Dang, Jing
    Zhang, Junping
    Yang, Zhaoying
    POLYMER ENGINEERING AND SCIENCE, 2009, 49 (05): : 1030 - 1034
  • [34] Preparation of chitosan-graphene nanosheet composites with enhanced electrochemical and mechanical properties
    Wu, Guangyu
    Huang, Jianguo
    Li, Weidong
    JOURNAL OF APPLIED POLYMER SCIENCE, 2017, 134 (29)
  • [35] Thermal and mechanical properties of aluminum titanate–mullite composites
    Y. X. Huang
    A. M. R. Senos
    J. L. Baptista
    Journal of Materials Research, 2000, 15 : 357 - 363
  • [36] Effect of SPS Process on Tensile Properties of Graphene Nanosheet Reinforced Aluminum Matrix Composites
    Zhao Shuangzan
    Yan Shaojiu
    Chen Xiang
    Hong Qihu
    Li Xiuhui
    Dai Shenglong
    RARE METAL MATERIALS AND ENGINEERING, 2019, 48 (02) : 632 - 637
  • [37] Prediction of Mechanical Properties of Graphene Oxide Reinforced Aluminum Composites
    Dasari, Bhagya Lakshmi
    Brabazon, Dermot
    Naher, Sumsun
    METALS, 2019, 9 (10)
  • [38] Mechanical and thermal properties of graphene nanosheets/magnesia composites
    Chen, Cheng
    Pan, Limei
    Li, Xiaoyun
    Zhang, Jingxian
    Feng, Yongbao
    Yang, Jian
    CERAMICS INTERNATIONAL, 2017, 43 (13) : 10377 - 10385
  • [39] Enhanced thermal and mechanical properties of polyimide/graphene composites
    Dai, Wen
    Yu, Jinhong
    Wang, Yi
    Song, Yingze
    Bai, Hua
    Nishimura, Kazuhito
    Liao, Huiwei
    Jiang, Nan
    MACROMOLECULAR RESEARCH, 2014, 22 (09) : 983 - 989
  • [40] Enhanced thermal and mechanical properties of polyimide/graphene composites
    Wen Dai
    Jinhong Yu
    Yi Wang
    Yingze Song
    Hua Bai
    Kazuhito Nishimura
    Huiwei Liao
    Nan Jiang
    Macromolecular Research, 2014, 22 : 983 - 989
12345