Enhanced thermal conductivity of alumina and carbon fibre filled composites by 3-D printing

被引：43

作者：

Ji, Jiacheng ^{[1
]}

Chiang, Sum-Wai ^{[1
]}

Liu, Mengjing ^{[1
]}

Liang, Xin ^{[1
]}

Li, Jia ^{[1
]}

Gan, Lin ^{[1
]}

He, Yanbing ^{[1
]}

Li, Baohua ^{[1
]}

Kang, Feiyu ^{[1
]}

Du, Hongda ^{[1
]}

机构：

[1] Tsinghua Shenzhen Int Grad Sch, Guangdong Prov Key Lab Thermal Management Engn &, Shenzhen 518055, Peoples R China

来源：

THERMOCHIMICA ACTA | 2020年 / 690卷

关键词：

Carbon fibre; Hybrid; Thermal conductivity; Directional orientation; BORON-NITRIDE; POLYMER COMPOSITES; POLYURETHANE; PARTICLE; NETWORK; NANOCOMPOSITES; NANOTUBES;

D O I：

10.1016/j.tca.2020.178649

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In this work, we report a fabrication of oriented carbon fibres/alumina/silicon rubber composites by 3-D printing. The 3-D printed composites possess higher thermal conductivity up to 7.36 W/m K at 12 vol% CFs and 30 vol% alumina loading than that of cast composites (4.22 W/m K) at the same components. The orientation caused by 3-D printing produces a synergism of the thermal conductivity enhancement for CFs and alumina hybrid filled composites. We attribute the synergism to the decrease of thermal interface resistance, while the reduction of thermal interface resistance has a bigger effect on thermal conductivity of CASR composites. This study provides a novel way to obtain thermal conductive composites with orientation, which has a great significance for the development of high-performance thermal conductive products.

引用

页数：7

共 50 条

[21] Thermal conductivity/diffusivity measurements of vapour grown carbon fibre composites
Macedo, F
Ferreira, JA
PHOTOACOUSTIC AND PHOTOTHERMAL PHENOMENA: TENTH INTERNATIONAL CONFERENCE, 1999, 463 : 342 - 344
[22] 3D printing of continuous carbon fibre reinforced polymer composites with optimised structural topology and fibre orientation
Zhang, Haoqi
Wang, Shuai
Zhang, Ka
Wu, Jiang
Li, Aonan
Liu, Jie
Yang, Dongmin
COMPOSITE STRUCTURES, 2023, 313
[23] The thermal expansion behaviour of polyamide composites filled with surface modified carbon fibre
Jian, L.
Xiaohua, Y.
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 2009, 223 (10) : 2383 - 2389
[24] Effect of alumina nanoparticles on the thermal properties of carbon fibre-reinforced composites
Rallini, Marco
Natali, Maurizio
Monti, Marco
Kenny, Jose M.
Torre, Luigi
FIRE AND MATERIALS, 2014, 38 (03) : 339 - 355
[25] Thermal expansion and thermal conductivity of continuous carbon fibre reinforced copper matrix composites
Korab, J
Korb, G
Sebo, P
TWENTY SECOND IEEE/CPMT INTERNATIONAL ELECTRONICS MANUFACTURING TECHNOLOGY SYMPOSIUM, IEMT-EUROPE 1998: ELECTRONICS MANUFACTURING AND DEVELOPMENT FOR AUTOMOTIVES, 1998, : 104 - +
[26] Anisotropic thermal conductivity of polypropylene composites filled with carbon fibers and multiwall carbon nanotubes
Mazov, Ilya
Burmistrov, Igor
Il'inykh, Igor
Stepashkin, Andrey
Kuznetsov, Denis
Issi, Jean-Paul
POLYMER COMPOSITES, 2015, 36 (11) : 1951 - 1957
[27] Electrical conductivity study of carbon nanotube yarns, 3-D hybrid braids and their composites
Bradford, Philip D.
Bogdanovich, Alexander E.
JOURNAL OF COMPOSITE MATERIALS, 2008, 42 (15) : 1533 - 1545
[28] Constructing Porous Alumina Frameworks by Sintering for Enhanced Thermal Conductivity of Polymer Composites
Wu, Xian
Liu, Wei
Shi, Fa-guo
Zhang, Chun
ACS OMEGA, 2023, 8 (01): : 502 - 508
[29] Constructing continuous networks by branched alumina for enhanced thermal conductivity of polymer composites
Ouyang, Yuge
Hou, Guolin
Bai, Liuyang
Li, Baoqiang
Yuan, Fangli
COMPOSITES SCIENCE AND TECHNOLOGY, 2018, 165 : 307 - 313
[30] Enhanced thermal conductivity of epoxy composites filled with tetrapod-shaped ZnO
Guo, Liangchao
Zhang, Zhenyu
Kang, Ruiyang
Chen, Yapeng
Hou, Xiao
Wu, Yuming
Wang, Mengjie
Wang, Bo
Cui, Junfeng
Jiang, Nan
Lin, Cheng-Te
Yu, Jinhong
RSC ADVANCES, 2018, 8 (22): : 12337 - 12343

← 1 2 3 4 5 →