吴琪,苗建印,李文君,付振东,杨琦

• 1:北京空间飞行器总体设计部空间热控技术北京市重点实验室

摘要(Abstract)：

聚合物基热界面材料的导热性能优化是解决航天器高热流密度载荷/器件散热问题的关键技术。文章梳理了聚合物基体调控、导热增强相调控以及基体/增强相界面调控等现有的聚合物基热界面材料导热性能优化技术,并结合真空、辐照和热循环等空间环境约束,分析了以上调控技术的空间应用可行性及注意事项,并针对航天器热控系统设计提出了聚合物基热界面材料的应用建议,以期为航天器用聚合物基热界面材料的设计和应用提供参考。

关键词(KeyWords)： 航天器;聚合物基热界面材料;导热性能;空间应用

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 吴琪,苗建印,李文君,付振东,杨琦

参考文献(References)：

• [1] Moore A L,Shi L.Emerging challenges and materials for thermal management of electronics[J].Materials Today,2014,17(4):163-174
• [2] 范含林，范宇峰.航天器热控分系统对材料的需求分析[J].航天器环境工程，2010,27(2):135-138 Fan Hanlin,Fan Yufeng.Requirements analysis of spacecraft thermal control subsystem for materials[J].Spacecraft Environment Engineering,2010,27(2):135-138(in Chinese)
• [3] 李明.我国航天器发展对材料技术需求的思考[J].航天器工程，2016,25(2):1-5 Li Ming.Review on requirement of materials technology for development of Chinese spacecraft[J].Spacecraft Engineering,2016,25(2):1-5(in Chinese)
• [4] Krupa I,Novák I,Chodák I.Electrically and thermally conductive polyethylene/graphite composites and their mechanical properties[J].Synthetic Metals,2004,145:245-252
• [5] Haggenmueller R,Guthy C,Lukes J R,et al.Single wall carbon nanotube/polyethylene nanocomposites:Thermal and electrical conductivity[J].Macromolecules,2007,40(7):2417-2421
• [6] 周文英.高导热绝缘高分子复合材料研究[D].西安：西北工业大学，2007 Zhou Wenying.High thermal conductivity and electrical insulation polymeric composites[D].Xi’an:Northwestern Polytechnical University,2007(in Chinese)
• [7] 周文英，党智敏，丁小卫.聚合物基导热高分子材料[M].北京：国防工业出版社，2017 Zhou Wenying,Dang Zhimin,Ding Xiaowei.Heat conductive polymer composites[M].Beijing:National Defense Industry Press,2017(in Chinese)
• [8] Choy C L,Luk W H,Chen F C.Thermal conductivity of highly oriented polyethylene[J].Polymer,1978,19(2):155-162
• [9] Shen S,Henry A,Tong J,et al.Polyethylene nanofibres with very high thermal conductivities[J].Nature Nanotechnology,2010,5(4):251-255
• [10] Anandakumaran K,Roy S K,John Manley R S.Drawing-induced changes in the properties of polyethylene fibers prepared by gelation/crystallization[J].Macromolecules,1988,21(6):1746-1751
• [11] Hasegawa M,Suyama N,Shimoyama N,et al.Enhanced thermal conductivity of semi-aliphatic liquid crystalline polybenzoxazoles using magnetic orientation[J].Polymer International,2011,60(8):1240-1247
• [12] Kim G H,Lee D,Shanker A,et al.High thermal conductivity in amorphous polymer blends by engineered interchain interactions[J].Nature Materials,2015,14(3):295-300
• [13] Akatsuka M,Takezawa Y.Study of high thermal conductive epoxy resins containing controlled high-order structures[J].Journal of Applied Polymer Science,2003,89(9):2464-2467
• [14] Jiao Z,Jiang L,Sun J,et al.Outgassing environment of spacecraft:An overview[C]//IOP Conference Series:Materials Science and Engineering.Wuhan:IOP Publishing Ltd,2019,611(1):012071
• [15] 彭得群.POSS-rGO-TiO2改性氰酸酯/碳纤维复合材料及其空间环境效应[D].哈尔滨：哈尔滨工业大学，2017 Peng Dequn.Study on POSS-rGO-TiO2 modified cyanate/carbon fibre composite and space radiation effects[D].Harbin:Harbin Institute of Technology,2017(in Chinese)
• [16] 李莉.碳纤维/氰酸酯复合材料空间环境损伤效应研究[D].哈尔滨：哈尔滨工业大学，2008 Li Li.Damage effects and mechanisms caused by space environments for carbon fiber/cyanate resin composites[D].Harbin:Harbin Institute of Technology,2008(in Chinese)
• [17] Sayer R A,Koehler T P,Dalton S M,et al.Thermal contact conductance of radiation-aged thermal interface materials for space applications[C]//Proceedings of the ASME 2013 Heat Transfer Summer Conference.Minneapolis:ASME,2013:17408
• [18] Agarwal S,Khan M M K,Gupta1 R K.Thermal conductivity of polymer nanocomposites made with carbon nanofibers[J].Polymer Engineering and Science,2008,48:2474-2481
• [19] Kusunose T,Yagi T,Firoz S H,et al.Fabrication of epoxy/silicon nitride nanowire composites and evaluation of their thermal conductivity[J].Journal of Materials Chemistry A,2013,1(10):3440-3445
• [20] Fang H,Bai S L,Wong C P.Microstructure engineering of graphene towards highly thermal conductive composites[J].Composites Part A:Applied Science and Manufacturing,2018,112:216-238
• [21] Conrado F,Pavese M.A continuous 3D-graphene network to overcome threshold issues and contact resistance in thermally conductive graphene nanocomposites[J].Journal of Nanomaterials,2017,2017:8974174
• [22] Lian G,Tuan C C,Li L,et al.Vertically aligned and interconnected graphene networks for high thermal conductivity of epoxy composites with ultralow loading[J].Chemistry of Materials,2016,28(17):6096-6104
• [23] Yao Y,Zhu X,Zeng X,et al.Vertically aligned and interconnected SiC nanowire networks leading to significantly enhanced thermal conductivity of polymer composites[J].ACS Applied Materials and Interfaces,2018,10(11):9669-9678
• [24] Shaikh S,Li L,Lafdi K,et al.Thermal conductivity of an aligned carbon nanotube array[J].Carbon,2007,45(13):2608-2613
• [25] Cho H B,Konno A,Fujihara T,et al.Self-assemblies of linearly aligned diamond fillers in polysiloxane/diamond composite films with enhanced thermal conductivity[J].Composites Science and Technology,2011,72(1):112-118
• [26] Cho H B,Nakayama T,Suematsu H,et al.Insulating polymer nanocomposites with high-thermal-conduction routes via linear densely packed boron nitride nanosheets[J].Composites Science and Technology,2016,129:205-213
• [27] Cho H B,Nakayama T,Suzuki T,et al.Linear assembles of BN nanosheets,fabricated in polymer/BN nanosheet composite film[J].Journal of Nanomaterials,2011,2011:693454
• [28] Medina-Esquivel R A,Zambrano-Arjona M A,Mendez-Gamboa J A,et al.Thermal characterization of composites made up of magnetically aligned carbonyl iron particles in a polyester resin matrix[J].Journal of Applied Physics,2012,111(5):054906
• [29] Kim K,Kim J.Magnetic aligned AlN/epoxy composite for thermal conductivity enhancement at low filler content[J].Composites Part B:Engineering,2016,93:67-74
• [30] Lin Z,Liu Y,Raghavan S,et al.Magnetic alignment of hexagonal boron nitride platelets in polymer matrix:Toward high performance anisotropic polymer composites for electronic encapsulation[J].ACS Applied Materials and Interfaces,2013,5(15):7633-7640
• [31] Yan H,Tang Y,Long W,et al.Enhanced thermal conductivity in polymer composites with aligned graphene nanosheets[J].Journal of Materials Science,2014,49(15):5256-5264
• [32] Chung S H,Kim H,Jeong S W.Improved thermal conductivity of carbon-based thermal interface materials by high-magnetic-field alignment[J].Carbon,2018,140:24-29
• [33] 陶积柏，陈维强，张玉生，等.γ射线辐照对高模量碳纤维及碳纤维/氰酸酯复合材料性能的影响[J].复合材料学报，2018,35(7):1810-1815 Tao Jibai,Chen Weiqiang,Zhang Yusheng,et al.Effect of γ-ray irradiation on the properties of high modulus carbon fiber and carbon fiber/cyanate ester composites[J].Acta Materiae Compositae Sinica,2018,35(7):1810-1815(in Chinese)
• [34] Yang K,Gu M.Enhanced thermal conductivity of epoxy nanocomposites filled with hybrid filler system of triethylenetetramine-functionalized multi-walled carbon nanotube/silane-modified nano-sized silicon carbide[J].Composites Part A:Applied Science and Manufacturing,2010,41(2):215-221
• [35] Lee B,Dai G.Influence of interfacial modification on the thermal conductivity of polymer composites[J].Journal of Materials Science,2009,44(18):4848-4855
• [36] Teng C C,Ma C C M,Chiou K C,et al.Synergetic effect of hybrid boron nitride and multi-walled carbon nanotubes on the thermal conductivity of epoxy composites[J].Materials Chemistry and Physics,Elsevier B.V.,2011,126(3):722-728
• [37] Kim S W,Choi H S,Lee K S.Thermal conductivity of thermally conductive composites consisting of core-shell particles with nanostructured shell layers[J].Materials Research Bulletin,2014,60:843-848
• [38] Im H,Kim J.The effect of Al2O3 doped multi-walled carbon nanotubes on the thermal conductivity of Al2O3/epoxy terminated poly(dimethylsiloxane) composites[J].Carbon,2011,49(11):3503-3511
• [39] Yu S,Park B I,Park C,et al.RTA-treated carbon fiber/copper core/shell hybrid for thermally conductive composites[J].ACS Applied Materials and Interfaces,2014,6(10):7498-7503