动力电池相变控温材料研发作为动力电池热管理技术中的一个分支,近年来逐渐成为一个研究热点。定型封装、导热增强和减小与电池单体表面间的接触热阻是动力电池相变控温材料研发过程中需同时解决的三方面问题。分析了近些年国内外关于这三方面问题的研究现状,指出开发高导热柔性定型相变材料是同时解决这些问题的有效方法,柔性基体选择及平衡热导率与相变潜热之间的关系是高导热柔性定型相变材料研发中需解决的关键问题。
As a branch of power battery thermal management technology,the R&D of phase change temperature control materials (PCTCM) for power battery has gradually become a research hotspot in recent years.There are three problems need to be solved simultaneously in the development process of PCTCM for power batteries,which are respectively the shape stable packaging,enhancing thermal conductivity and reducing the contact thermal resistance between the PCTCM with the cell's surface.Based on the analysis of the research status of these three issues at home and abroad in recent years,it was pointed out that the development of flexible shaped phase change materials with high thermal conductivity was an effective method to solve these problems at the same time.To select flexible matrix and to balance the relationship between thermal conductivity and phase change latent heat were the key problems to be solved in the R&D of flexible phase change materials with high thermal conductivity.
[1] 付正阳,林成涛,陈全世.电动汽车电池组热管理系统的关键技术[J].公路交通科技,2005,22(3):119-123.
[2] Bandhauer T M,Garimella S,Fuller T F.A critical review of thermal issues in lithium-ion batteries[J].Journal of the Electrochemical Society,2011,158(3):R1-R25.
[3] 钟国彬,王羽平,王超,等.大容量锂离子电池储能系统的热管理技术现状分析[J].储能科学与技术,2018,7(2):203-210.
[4] Zhao R,Zhang S,Liu J,et al.A review of thermal performance improving methods of lithium ion battery:electrode modification and thermal management system[J].Journal of Power Sources,2015,299(20):557-577.
[5] 李皖皖.高导热柔性相变材料及其热控特性研究[D].合肥:中国科学技术大学,2017.
[6] 马先锋,邹得球,刘小诗,等.动力电池热管理用相变材料的研究进展[J].化工新型材料,2017,45(9):23-25.
[7] Gschwander S,Schossig P,Henning H M.Micro-encapsulated paraffin in phase-change slurries[J].Solar Energy Materials and Solar Cells,2005,89(2):307-315.
[8] Li JL,Xue P,Ding W Y,et al.Micro-encapsulated paraffin/high-density polyethylene/wood flour composite as form-stable phase change material for thermal energy storage[J].Solar Energy Materials and Solar Cells,2009,93(10):1761-1767.
[9] Miao C,Lu G,Yao Y et al.Preparation of silica microcapsules containing octadecane as temperayure-adjusting powder[J].Chemistry Letters,2007,36(4):494-495.
[10] 姜贵文.高导热复合相变材料的制备与动力电池热管理应用研究[D].南昌:南昌大学,2017.
[11] 黄际伟.相变微胶囊的制备及其在锂离子电池组热管理系统中的应用[D].广州:广东工业大学,2014.
[12] 赵义清.定型相变材料的制备及其定型效果的研究[D].上海:复旦大学,2011.
[13] 陈彭.石蜡/高聚物/泡沫铜定形储热材料的制备及性能研究[D].广州:华南理工大学,2016.
[14] Luo Zuo.Property of POE,EVA and EPDM encapsulating paraffin as form stable phase change materials[J].Materials Research Innovations,2013,17:58-61.
[15] Peng Shuo,Fuchs Alan,Wirtz R A.Polymeric phase change composites for thermal energy storage[J].Journal of Applied Polymer Science,2004,93(3):1240-1251.
[16] Sobolciak P,Karkri M,Al-Maadeed M A,et al.Thermal characterization of phase change materials based on linear low-density polyethylene,paraffin wax and expanded graphite[J].Renewable Energy,2016,88(4):372-382.
[17] 赵义清.定型相变材料的制备及其定型效果的研究[D].上海:复旦大学,2011.
[18] 吴伟雄.基于相变材料的电池热管理性能研究[D].广州:华南理工大学,2019.
[19] Zhang Qinglong,Zhao Yiqing,Feng Jiachun.Systematic investigation on shape stability of high-efficiency SEBS/paraffin form-stable phase change materials[J].Solar Energy Materials and Solar Cells,2013,118(11):54-60.
[20] 程金旭.EPDM基导热弹性定形相变材料的制备及性能研究[D].绵阳:西南科技大学,2018.
[21] Li H,Liu X,Fang G Y.Synthesis and characteristics of form-stable n-octadecane/expanded graphite composite phase change materials[J].Applied Physics A-Materials Science and Processing,2010,100(4):1143-1148.
[22] Karaipekli A,Sari A.Capric-myristic acid/expanded perlite composite as form-stable phase change material for latent heat thermal energy storage[J].Renewable Energy,2008,33(12):2599-2605.
[23] 尹辉斌,高学农,丁静,等.热适应复合相变材料的制备与热性能[J].太阳能学报,2011,32(9):1424-1430.
[24] Karthik M,Faik A,Blanco-Rodriguez P,et al.Preparation of erythritol-graphite foam phase change composite with enhanced thermal conductivity for thermal energy storage applications[J].Carbon,2015,94(14):266-276.
[25] Zhong Y,Guo Q,Li S,et al.Heat transfer enhancement of paraffin wax using graphite foam for thermal energy storage[J].Solar Energy Materials & Solar Cells,2010,94(6):1011-1014.
[26] 施尚,余建祖,陈梦东,等.基于泡沫铜/石蜡的锂电池热管理系统性能[J].化工学报,2017,68(7):2678-2683.
[27] Zhang Xuan,Liu Chenzhen,Rao Zhonghao.Experimental investigation on thermal management performance of electric vehicle power battery using composite phase change material[J].Journal of Cleaner Production,2018,201(11):619-624.
[28] Chen Zhi,Shan Feng,Cao Lei,et al.Synthesis and thermal properties of shape-stabilized lauric acid/activated carbon composites as phase change materials for thermal energy storage[J].Solar Energy Materials and Solar Cells,2012,102(7):131-136.
[29] 田国华,吕恒林,黄建恩,等.室温复合石蜡相变陶粒制备及微观表征研究[J].工业建筑,2017,47(3):142-146.
[30] 王子晨.泡沫铝/石蜡复合相变材料蓄热实验研究[D].北京:北京交通大学,2015.
[31] Huang Yihuan,Cheng Wenlong,Zhao Rui.Thermal management of Li-ion battery pack with the application of flexible form-stable composite phase change materials[J].Energy Conversion and Management,2019,182(2):9-20.
[32] Rao Zhonghao,Wang Shuangfeng,Zhang Guoqing.Simulation and experiment of thermal energy management with phase change material for ageing LiFePO4 power battery[J].Energy Conversion and Management,2011,52(12):3408-3414.
[33] 张江云.基于相变散热的动力电池热管理技术研究[D].广州:广东工业大学,2013.
[34] 罗炜宁.车用锂电池相变材料—热管耦合散热研究[D].北京:北京理工大学,2016.
[35] He Jieshan,Yang Xiaoqing,Zhang Guoqing.A phase change material with enhanced thermal conductivity and secondary heat dissipation capability by introducing a binary thermal conductive skeleton for battery thermal management[J].Applied Thermal Engineering,2019,148(2):984-991.
[36] Li Wanwan,Cheng Wenlong,Xie Biao,et al.Thermal sensitive flexible phase change materials with high thermal conductivity for thermal energy storage[J].Energy Conversion and Management,2017,149(10):1-12.
[37] Chen Peng,Gao Xuenong,Wang Yaqin,et al.Metal foam embedded in SEBS/paraffin/HDPE form-stable PCMS for thermal energy storage[J].Solar Energy Materials and Solar Cells,2016,149(5):60-65.
[38] 饶中浩,张国庆.电池热管理[M].北京:科学出版社,2015,83-87.
[39] Ali Karaipekli,Ahmet Sari,K amil Kaygusuz.Thermal conductivity improvement of stearic acid using expanded graphite and carbon fiber for energy storage applications[J].Renewable Energy,2006,32(13):2201-2210.
[40] 田本强.导热复合定形相变材料的制备及性能研究[D].绵阳:西南科技大学,2016.
[41] Lv Youfu,Situ Wenfu,Yang Xiaoqing,et al.A novel nanosilica-enhanced phase change material with anti-leakage and anti-volume-changes properties for battery thermal management[J].Energy Conversion and Management,2018,163(5):250-259.
[42] 刘长青,陈茂,于伟.热界面材料的研究进展[J].中国基础科学,2018,20(3):13-27,64.
[43] 苏磊静.石蜡复合定形相变储能材料的结构性能研究[D].北京:北京化工大学,2013.
[44] 陈炎丰.聚合物相变材料的制备及其应用研究[D].广州:华南理工大学,2019.
[45] Qi Xiaodong,Shao Yaowen,Wu Haiyan,et al.Flexible phase change composite materials with simultaneous light energy storage and light-actuated shape memory capability[J].Composites Science and Technology,2019,18(9):107714.1-107714.9.
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