Thermal conductivity enhancement in carbon nanotube/Cu-Ti composites

被引：27
|
作者：
Chu, Ke [1 ]
Jia, Cheng-chang [2 ]
Li, Wen-sheng [1 ]
机构：
[1] Lanzhou Univ Technol, State Key Lab Gansu Adv Nonferrous Met Mat, Lanzhou 730050, Peoples R China
[2] Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China
来源：
APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING | 2013年 / 110卷 / 02期
关键词：
MATRIX COMPOSITES; COPPER ALLOY; INTERFACE; ALUMINUM;
D O I：
10.1007/s00339-012-7450-0
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Carbon nanotube reinforced Cu-Ti alloy (CNT/Cu-Ti) composites are fabricated by a powder metallurgical method. The interfacial bonding of CNT/Cu-Ti composites is evidently improved, which is attributed to the formation of a thin layer of TiC at the interface. The thermal conductivity of the composites increases by 7.5 % and 15.1 % compared to that of Cu-Ti matrix at CNT loadings of 5 vol.% and 10 vol.%, respectively. The matrix-alloying is therefore an effective way to enhance the thermal conductivity of CNT/Cu composites.
引用
收藏
页码：269 / 273
页数：5
相关论文
共 50 条
  • [11] Thermal conductivity of carbon nanotube-silver composite
    Pal, Hemant
    Sharma, Vimal
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2015, 25 (01) : 154 - 161
  • [12] Carbon nanotube functionalization effects on thermal properties of multiwall carbon nanotube/polycarbonate composites
    El-Brolossy, Tarek A.
    Ibrahim, Sobhy S.
    Alkhudhayr, Eman A.
    POLYMER COMPOSITES, 2015, 36 (07) : 1242 - 1248
  • [13] Thermal Conductivity of Carbon Nanoreinforced Epoxy Composites
    Kostagiannakopoulou, C.
    Fiamegkou, E.
    Sotiriadis, G.
    Kostopoulos, V.
    JOURNAL OF NANOMATERIALS, 2016, 2016
  • [14] Well-dispersion of CNTs and enhanced mechanical properties in CNTs/Cu-Ti composites fabricated by Molecular Level Mixing
    Liu, Liang
    Bao, Rui
    Yi, Jianhong
    Li, Caiju
    Tao, Jingmei
    Liu, Yichun
    Tan, Songlin
    You, Xin
    JOURNAL OF ALLOYS AND COMPOUNDS, 2017, 726 : 81 - 87
  • [15] Microstructure and thermal conductivity of graphite flake/Cu composites with a TiC or Cu coating on graphite flakes
    Liu, Qian
    Tang, Siwen
    Huang, Junchen
    Ou, Yun
    Cheng, Juanjuan
    Chen, Youming
    Wang, Fang
    Lv, Zheng
    MATERIALS RESEARCH EXPRESS, 2019, 6 (12)
  • [16] Interface enhancement of carbon nanotube/mesocarbon microbead isotropic composites
    Shen, Ke
    Zhang, Qiang
    Huang, Zheng-Hong
    Yang, Junhe
    Yang, Guangzhi
    Shen, Wanci
    Kang, Feiyu
    COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2014, 56 : 44 - 50
  • [17] Effect of copper content on the thermal conductivity and thermal expansion of Al-Cu/diamond composites
    Wu, Jianhua
    Zhang, Hailong
    Zhang, Yang
    Li, Jianwei
    Wang, Xitao
    MATERIALS & DESIGN, 2012, 39 : 87 - 92
  • [18] Polyimide-based composites reinforced by carbon nanotube-grafted carbon fiber for improved thermal conductivity and mechanical property
    Wu, Zhiqiang
    Dong, Jie
    Teng, Cuiqing
    Li, Xiuting
    Zhao, Xin
    Qin, Xiuzhi
    Ji, Chengchang
    Zhang, Qinghua
    COMPOSITES COMMUNICATIONS, 2023, 39
  • [19] Effect of different processing techniques on hardness, electrical and thermal conductivity of Copper/Carbon nanotube composites for industrial applications
    Babu, R. Vignesh
    Kanagaraj, S.
    DIAMOND AND RELATED MATERIALS, 2021, 120
  • [20] Largely enhanced thermal conductivity of poly(vinylidene fluoride)/carbon nanotube composites achieved by adding graphene oxide
    Zhang, Wen-bin
    Zhang, Zhi-xing
    Yang, Jing-hui
    Huang, Ting
    Zhang, Nan
    Zheng, Xiao-tong
    Wang, Yong
    Zhou, Zuo-wan
    CARBON, 2015, 90 : 242 - 254
12345