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Research Papers

Enhanced Thermal Conductivity for Graphene Nanoplatelets/Epoxy Resin Composites

[+] Author and Article Information
Dahai Zhu, Yu Qi, Lifei Chen, Mingzhu Wang

School of Environment and
Materials Engineering,
College of Engineering,
Shanghai Polytechnic University,
Shanghai 201209, China

Wei Yu

School of Environment and Materials
Engineering,
College of Engineering,
Shanghai Polytechnic University,
Shanghai 201209, China
e-mail: yuwei@sspu.edu.cn

Huaqing Xie

School of Environment and
Materials Engineering,
College of Engineering,
Shanghai Polytechnic University,
Shanghai 201209, China
e-mail: hqxie@sspu.edu.cn

1Corresponding authors.

Contributed by the Heat Transfer Division of ASME for publication in the JOURNAL OF THERMAL SCIENCE AND ENGINEERING APPLICATIONS. Manuscript received January 6, 2017; final manuscript received March 21, 2017; published online July 25, 2017. Assoc. Editor: Jingchao Zhang.

J. Thermal Sci. Eng. Appl 10(1), 011011 (Jul 25, 2017) (5 pages) Paper No: TSEA-17-1002; doi: 10.1115/1.4036796 History: Received January 06, 2017; Revised March 21, 2017

Graphene nanoplatelets (GNPs) have excellent thermal conductivity. It can significantly improve the heat-conducting property of epoxy resin (EP) matrix. In this paper, the GNPs/EP composites were successfully prepared by using ultrasonication and the cast molding method. The prepared GNPs/EP composites were systematically characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD), and thermal conductivity analyzer. Some factors affecting the thermal transfer performance of the composites were discussed. The defoamation has great influence on the thermal conductivity of composite. There is a nearly linear relationship between the mass fraction and the thermal conductivity of composite when the mass fraction of GNPs is below 4.3%. The results show that when the mass fraction of GNPs is 4.3% with crushing time of 2 s, the thermal conductivity of GNPs/EP composite is up to 0.99 W/m K. The thermal conductivity is increased by 9.0% compared with that without pulverization treatment (0.91 W/m K). When it is ground three times, the thermal conductivity of composite reaches the maximum (1.06 W/m K) and it is increased by 307.7% compared with that of epoxy resin matrix.

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References

He, L. , 2004, “ Epoxy Adhesive,” China Petrochemical Corp., Beijing, China, pp. 10–14.
Ding, F. , and Xie, W. , 1993, “ Thermally Conductive Resin-Based Composite Materials,” J. Compos. Mater., 3(1), pp. 19–24. [CrossRef]
Huang, X. , Zhi, C. , and Jiang, P. , 2012, “ Toward Effective Synergetic Effects From Graphene Nanoplatelets and Carbon Nanotubes on Thermal Conductivity of Ultrahigh Volume Fraction Nanocarbon Epoxy Composites,” J. Phys. Chem., 116(44), pp. 23812–23820. [CrossRef]
Yang, S. , Lin, W. , and Huang, Y. , 2012, “ Synergetic Effects of Graphene Platelets and Carbon Nanotubes on the Mechanical and Thermal Properties of Epoxy Composites,” Carbon, 49(3), pp. 793–803. [CrossRef]
Tang, B. , Hu, G. , and Gao, H. , 2015, “ Application of Graphene as Filler to Improve Thermal Transport Property of Epoxy Resin for Thermal Interface Materials,” Int. J. Heat Mass Transfer, 85, pp. 420–429. [CrossRef]
Ciecierska, E. , Boczkowska, A., Kubiś, M., Chabera, P., and Wiśniewski, T., 2015, “Effect of Styrene Addition on Thermal Properties of Epoxy Resin Doped With Carbon Nanotubes,” Polym. Adv. Technol., 26(12), pp. 1593–1599.
Novoselov, K. , Geim, A. , and Morozov, S. , 2004, “ Electric Field Effect in Atomically Thin Carbon Films,” Science, 306(5696), pp. 666–669. [CrossRef] [PubMed]
Rao, C. N. R. , Sood, A. K. , and Subrahmanyam, K. S. , 2009, “ Graphene: The New Two-Dimensional Nanomaterial,” Angew. Chem. Int. Ed., 48(42), pp. 7752–7777. [CrossRef]
Srinivas, G. , and Zheng, X. , 2015, “ Graphene-Based Materials: Synthesis and Gas Sorption, Storage and Separation,” Prog. Mater. Sci., 69, pp. 1–60. [CrossRef]
Bolotin, K. , Sikes, K. , and Jiang, Z. , 2008, “ Ultrahigh Electron Mobility in Suspended Grapheme,” Solid State Commun., 146(9), pp. 351–355. [CrossRef]
Li, X. , Zhu, Y. , and Cai, W. , 2009, “ Transfer of Large-Area Graphene Films for High-Performance Transparent Conductive Electrodes,” Nano Lett., 9(12), pp. 4359–4363. [CrossRef] [PubMed]
Balandin, A. , Ghosh, S. , and Bao, W. , 2008, “ Superior Thermal Conductivity of Single-Layer Grapheme,” Nano Lett., 8(3), pp. 902–907. [CrossRef] [PubMed]
Yu, W. , Xie, H. , and Wang, M. , 2011, “ Significant Thermal Conductivity Enhancement for Nanofluids Containing Graphene Nanosheets,” Phys. Lett. A, 375(10), pp. 1323–1328. [CrossRef]
Yu, W. , Xie, H. , and Chen, L. , 2013, “ Graphene Nanoplatelets/Nylon 6 Composites With High Thermal Conductivity,” J. Eng. Thermophys., 34(9), pp. 1749–1751.
Lee, C. , Wei, X. , and Kysar, J. , 2008, “ Measurement of the Elastic Properties and Intrinsic Strength of Monolayer Grapheme,” Science, 321(5887), pp. 385–388. [CrossRef] [PubMed]
Martin-Gallego, M. , Berna, M. , and Hernandez, M. , 2013, “ Comparison of Filler Percolation and Mechanical Properties in Graphene and Carbon Nanotubes Filled Epoxy Nanocomposites,” Eur. Polym. J., 49(6), pp. 1347–1353. [CrossRef]
Yu, A. , Ramesh, P. , and Sun, X. , 2008, “ Enhanced Thermal Conductivity in a Hybrid Graphite Nanoplatelet-Carbon Nanotube Filler for Epoxy Composites,” Adv. Mater., 20(24), pp. 4740–4744. [CrossRef]
An, J. , and Jeong, Y. , 2013, “ Structure and Electric Heating Performance of Graphene/Epoxy Composite Films,” Eur. Polym. J., 49(6), pp. 1322–1330. [CrossRef]
Yu, A. , Ramesh, P. , and Itkis, M. , 2007, “ Graphite Nanoplatelet-Epoxy Composite Thermal Interface Materials,” J. Phys. Chem. C, 111(21), pp. 7565–7569. [CrossRef]
Fu, Y. , He, Z. , and Mo, D. , 2014, “ Thermal Conductivity Enhancement of Epoxy Adhesive Using Graphene Sheets as Additives,” Int. J. Therm. Sci., 86, pp. 276–283. [CrossRef]
Guo, W. , and Chen, G. , 2014, “ Fabrication of Graphene/Epoxy Resin Composites With Much Enhanced Thermal Conductivity Via Ball Milling Technique,” J. Appl. Polym. Sci., 131(15), pp. 338–347. [CrossRef]
Wang, X. , Jin, J. , and Song, M. , 2012, “ Cyanate Ester Resin/Graphene Nanocomposite: Curing Dynamics and Network Formation,” Eur. Polym. J., 48(6), pp. 1034–1041. [CrossRef]
Hernandez, Y. , Nicolosi, V. , and Lotya, M. , 2008, “ High-Yield Production of Graphene by Liquid-Phase Exfoliation of Graphite,” Nat. Nanotechnol., 3(9), pp. 563–568. [CrossRef] [PubMed]
Lee, G. , and Chang, K. , 2014, “ Enhanced Thermal Conductivity of Nanofluids Containing Graphene Nanoplatelets Prepared by Ultrasound Irradiation,” J. Mater. Sci., 49(4), pp. 1506–1511. [CrossRef]
Tang, K. , Zhu, F. , and Li, Y. , 2014, “ Effect of Defects on Thermal Conductivity of Graphene,” International Conference on Electronic Packaging Technology (ICEPT), Chengdu, China, Aug. 12–15, Vol. 49, pp. 49–60.
Yang, G. , and Kim, J. , 2015, “ Probing Patterned Defects on Graphene Using Differential Interference Contrast Observation,” Appl. Phys. Lett., 106(8), p. 081901. [CrossRef]
Yasmin, A. , Abot, J. , and Daniel, I. , 2003, “ Processing of Clay/Epoxy Nanocomposites With a Three-Roll Mill Machine,” MRS Proc., 740.
Prolongo, S. , Moriche, R. , and Jiménez-Suárez, A. , 2014, “ Advantages and Disadvantages of the Addition of Graphene Nanoplatelets to Epoxy Resins,” Eur. Polym. J., 61, pp. 206–214. [CrossRef]

Figures

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Fig. 1

The preparation process of GNPs/epoxy composites

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Fig. 2

The apparent density of GNPs with pulverization time

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Fig. 3

The thermal conductivity of GNPs/EP composites with pulverization time of GNPs

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Fig. 4

SEM images of GNPs: (a) before pulverization and (b) after pulverization (time: 2 s)

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Fig. 5

The thermal conductivity of GNPs/EP composites with and without deaeration treatment

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Fig. 6

The effect of grinding times on the thermal conductivity of GNPs/EP composites with different mass fractions of GNPs

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Fig. 7

The thermal conductivity of GNPs/EP composites with mass fraction of GNPs

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Fig. 8

XRD patterns: (a) GNPs and (b) GNPs/EP

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Fig. 9

SEM image for the fracture surface of epoxy/GNP composites

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