锂电池极片轧制技术研究进展

doi:10.13228/j.boyuan.issn1006-9356.20200550

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摘要动力锂离子电池作为新能源汽车的“心脏”,其核心部件——正负极片的轧制厚度一致性、压实密度及剥离强度等指标直接决定着锂电池关键性能及安全性。针对锂电池极片轧制工艺技术及装备,介绍了近年来国内外学者在极片新型轧制工艺、轧制后极片微结构及性能、轧制过程工艺模型及极片轧制设备等方面的研究现状及研究成果,并结合未来锂电池行业需求及极片制备行业发展现状,对极片轧制工艺研究及装备工艺智能化升级方向进行了展望。

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	孙静娜
	向文杰
	黄华贵
	苑振革
	李金蕊

关键词 ：轧制, 锂离子电池, 极片, 压实, 孔隙率

Abstract：Lithium-ion power batteries are the heart of new energy vehicles. The key performance and safety of lithium batteries are directly determined by the consistency of rolling thickness, compaction density and peel strength of electrodes, which are the core components of lithium-ion power batteries. For the rolling technology and equipment of lithium battery electrodes, the research status and achievements of domestic and foreign scholars in recent years on new rolling technology, rolling effects on porosity and electrochemical properties, theoretical models of rolling process and rolling equipment were reviewed and summarized. The outlook of electrodes rolling process theoretical research and intelligentization of rolling equipment and process were forecasted based on the future demand of lithium battery industry and the development status of electrode preparation industry.

Key words： rolling lithium-ion battery electrode densification porosity

收稿日期: 2020-09-16

基金资助:河北省重点研发计划资助项目 (20314402D);国家自然科学基金资助项目 (51674222)

通讯作者: 黄华贵(1978—), 男, 博士, 教授; E-mail: hhg@ ysu.edu.cn

作者简介: 孙静娜(1980—), 女, 博士, 副教授; E-mail: sjn@ysu.edu.cn;

引用本文:

孙静娜, 向文杰, 黄华贵, 苑振革, 李金蕊. 锂电池极片轧制技术研究进展[J]. 中国冶金, 2021, 31(5): 12-18. SUN Jing-na, XIANG Wen-jie, HUANG Hua-gui, YUAN Zhen-ge, LI Jin-rui. Research progress on rolling technology of lithium-ion battery electrodes[J]. China Metallurgy, 2021, 31(5): 12-18.

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http://www.zgyj.ac.cn/CN/10.13228/j.boyuan.issn1006-9356.20200550 或 http://www.zgyj.ac.cn/CN/Y2021/V31/I5/12

[1]	罗雨,王耀玲,李丽华,等. 锂电池制片工艺对电池一致性的影响[J].电源技术,2013,37(10):1757.
[2]	Haselrieder W,Ivanov S, Christen D K,et al. Impact of the calendaring process on the interfacial structure and the related electrochemical performance of secondary lithium-ion batteries[J]. ECS Transactions,2013,50(26):59.
[3]	Bockholt Henrike, Indrikova Maira, Netz Andreas,et al. The interaction of consecutive process steps in the manufacturing of lithium-ion battery electrodes with regard to structural and electrochemical properties[J]. Journal of Power Sources,2016,325:140.
[4]	Dreger Henning, Haselrieder Wolfgang, Kwade Arno. Influence of dispersing by extrusion and calendering on the performance of lithium-ion battery electrodes[J]. Journal of Energy Storage,2019,21:231.
[5]	Davoodabadi Ali, Li Jianlin, Zhou Hui,et al. Effect of calendering and temperature on electrolyte wetting in lithium-ion battery electrodes[J]. Journal of Energy Storage,2019,26:A101034.
[6]	Westphal Bastian Georg, Mainuschc Nils, Meyer Chris,et al. Influence of high intensive dry mixing and calendering on relative electrode resistivity determined via an advanced two point approach[J]. Journal of Energy Storage,2017,11:76.
[7]	Lenze Georg, Röder Fridolin, Bockholt Henrike,et al. Simulation-supported analysis of calendering impacts on the performance of lithium-ion-batteries[J]. Journal of the Electrochemical Society,2017,164 (6):1223.
[8]	刘斌斌,杜晓钟,闫时建,等. 制片工艺对动力锂离子电池性能的影响[J].电源技术,2018,42(6):788.
[9]	Kang Huixiao, Lim Cheolwoong, Li Tianyi,et al. Geometric and electrochemical characteristics of LiNi1/3Mn1/3Co1/3O2 electrode with different calendering conditions[J]. Electrochimica Acta,2017,232:431.
[10]	陈萍,李瑜,张江伟,等. CNT及集流体对电池内阻增幅的影响[J]. 电池,2014,44(6):342.
[11]	水江澜,丁楚雄,余彦,等. 聚偏氟乙烯粘结剂溶液干燥条件对锂电池用石墨负极附着力的影响(英文)[J]. 中国科学技术大学学报,2008(6):623.
[12]	霍首星,白玲玲,董义,等. 影响锂离子电池负极片剥离强度的因素[J]. 电池,2019,49(3):236.
[13]	任忠凯,王涛,王跃林,等. 极薄带轧制变形区接触轮廓及接触压力分析[J]. 钢铁,2018,53(12):62.
[14]	赵文姣,闫洪伟,杨枕,等. 提高轧制力设定精度的一种离线优化方法[J]. 中国冶金,2017,27(8):19.
[15]	曹建国,江军,邱澜,等. 新一代高技术宽带钢冷轧机全机组一体化板形控制[J]. 中南大学学报(自然科学版),2019,50(7):1584.
[16]	曹建国,江军,赵秋芳,等. 基于数据挖掘的宽厚板板凸度控制[J]. 中南大学学报(自然科学版),2019,50(11):2743.
[17]	毕学工,李九林,李鹏,等. 德国工业4.0、中国制造2025与智能冶金浅议[J]. 钢铁,2016,51(3):1.
[18]	颉建新,张福明. 钢铁制造流程智能制造与智能设计[J]. 中国冶金,2019,29(2):1.
[19]	孙彦广. 钢铁工业智能制造的集成优化[J]. 科技导报,2018,36(21):30.
[20]	刘文仲. 中国钢铁工业智能制造现状及思考[J]. 中国冶金,2020,30(6):1.
[21]	刘文仲. 一个智能制造应用案例带来的启示[J]. 冶金自动化,2019,43(1):20.
[22]	Antartis D,Dillon S,Chasiotis I. Effect of porosity on electrochemical and mechanical properties of composite Li-ion anodes[J]. Journal of Composite Materials,2015,49(15),1849.
[23]	Meyer Chris, Bockholt Henrike, Haselrieder Wolfgang,et al. Characterization of the calendering process for compaction of electrodes for lithium-ion batteries[J]. Journal of Materials Processing Technology,2017,249:172.
[24]	Meyer Chris, Kosfeld Malte, Haselrieder Wolfgang,et al. Process modeling of the electrode calendering of lithium-ion batteries regarding variation of cathode active materials and mass loadings[J]. Journal of Energy Storage,2018,18:371.
[25]	Meyer Chris, Weyhe Matthias, Haselrieder Wolfgang,et al. Heated calendering of cathodes for lithium-ion batteries with varied carbon black and binder contents[J]. Energy Technology,2020,8(2):1900175.
[26]	Giménez Clara Sangrós, Finke Benedikt, Nowak Christine,et al. Structural and mechanical characterization of lithium-ion battery electrodes via DEM simulations[J]. Advanced Powder Technology,2018,29:2312.
[27]	Giménez Clara Sangrós, Finke Benedikt, Schilde Carsten,et al. Numerical simulation of the behavior of lithium-ion battery electrodes during the calendering process via the discrete element method[J]. Powder Technology,2019,349:1.
[28]	Giménez Clara Sangrós, Schilde Carsten, Froböse Linus,et al. Mechanical,electrical and ionic behavior of lithium-ion battery electrodes via DEM simulations[J]. Energy Technology,2020,8(2):1900180.
[29]	XIAO Yan-jun,KONG Xuan,WANG Zhao,et al. Numerical simulation and experimental study on the rolling process of polar particles[J]. Journal of System Simulation,2018,30(11):4141.
[30]	马嵩华,田凌. 锂电池极片辊压机刚度分析与结构优化[J]. 中国机械工程,2015,26(6):803.
[31]	张立君,陈慧龙. 负极片在不同环境湿度存储的厚度膨胀研究[J]. 科技创新导报,2019,(24):106.
[32]	韩广欣,王玉峰,张向举,等. 热辊压片对电池性能的影响[J]. 河南化工,2020,37(2):33.
[33]	刘斌斌. 动力锂离子电池极片精密制造理论与实验研究[D]. 太原:太原科技大学,2017.
[34]	Park Keemin, Myeong Seungcheol, Shin Donghyeok,etc. Improved swelling behavior of Li ion batteries by microstructural engineering of anode[J]. Journal of Industrial and Engineering Chemistry,2019(71):270.
[35]	赵东林.国内外锂离子动力电池极片制造专用设备的新进展[J]. 新材料产业,2006(9):65.
[36]	王建斌,付建新. 配备自动厚度调节的电池极片辊压设备[J]. 电源技术,2018,32(11):790.
[37]	关玉明,姜钊,赵芳华. 锂电池极片辊压自动换卷方法设计[J]. 制造业自动化,2017,39(3):123.
[38]	袁丛林. φ800电池极片轧机液压控制系统建模、仿真及实验研究[D]. 秦皇岛:燕山大学,2013.
[39]	王永洲. 电池极片轧机轧辊有限元分析[D]. 天津:天津大学,2013.
[40]	肖艳春,邵伟,马学为,等. 基于C8051F020 的电池极片辊压压力控制器的设计[J]. 机床与液压,2014,42(11):135.
[41]	张伟,袁丛林,刘广阔.电池极片轧机液压压下系统的建模仿真与实验研究[J]. 中国机械工程,2014,25(24):3267.
[42]	王金鹏. 锂电池极片全连续制造设备与关键技术研究[D]. 太原:太原科技大学,2018.
[43]	肖艳军,孔轩,孟召宗,等. 牌坊式短应力极片轧机动态分析与研究[J]. 电子测量与仪器学报,2019,33(9):71.
[44]	刘斌斌,杜晓钟,王荣军. 动力锂离子电池极片的辊压工艺研究[J]. 机械科学与技术,2018,37(4):592.
[45]	王永洲. 电池极片轧机轧辊有限元分析[D]. 天津:天津大学,2013.
[46]	关玉明,姜钊,赵芳华,等. 锂电池极片不平度研究与辊压机结构优化分析[J]. 机械科学与技术,2018,37(2):287.
[47]	肖述文,王兴东,周三春. 导热油加热热辊压机轧辊加温过程、温度-应力耦合分析及试验研究[J]. 机械设计与制造,2015(9):143.
[48]	安玉环,李徐佳,王能河. 直通式热轧辊流道改进[J]. 科学技术与工程,2019,19(30):152.
[49]	井然,冯华,王永庚,等. 电池极片电磁热辊的温度控制的分析与仿真[J]. 系统仿真学报,2018,30(6):2245.
[50]	国思茗,朱鹤. 锂电池极片辊压工艺变形分析[J]. 精密成形工程,2017,9(5):225.
[51]	郝鹏. 锂离子电池制片中辊压工序的问题与对策探讨[J]. 时代汽车,2019(11):89.
[52]	陈革新,赵鹏辉,刘小胜,等. 电液伺服闭式泵控系统位置前馈补偿控制研究[J]. 液压与气动,2019(12):28.