Energy Storage Science and Technology ›› 2023, Vol. 12 ›› Issue (7): 2185-2193.doi: 10.19799/j.cnki.2095-4239.2023.0300
Previous Articles Next Articles
Yuxin CHEN1(), Jiamu YANG1, Cheng LIAN1,2(), Honglai LIU1,2
Received:
2023-04-29
Revised:
2023-06-21
Online:
2023-07-05
Published:
2023-07-25
Contact:
Cheng LIAN
E-mail:cyxin99@foxmail.com;liancheng@ecust.edu.cn
CLC Number:
Yuxin CHEN, Jiamu YANG, Cheng LIAN, Honglai LIU. Analysis of stable coating window of lithium battery electrode paste based on phase field models[J]. Energy Storage Science and Technology, 2023, 12(7): 2185-2193.
Table 1
Structural parameters of model and physical properties parameters of electrode slurry and air"
参数 | 数值 |
---|---|
狭缝宽度W/mm | 0.3,0.5,0.7 |
模唇宽度L/mm | 0.8,1.0,1.5 |
模头高度H/mm | 0.15,0.2,0.3 |
模头倾角 β /(°) | 45 |
浆料密度 ρl/(kg/m3) | 1320 |
浆料表面张力 σ /(N/m) | 0.066 |
浆料黏度 μl/(Pa∙s) | 式(1) |
参考剪切速率 γref/s-1 | 1 |
流体一致性系数M/(Pa∙s) | 3.585 |
流动特性指数N | 0.6322 |
浆料-模头接触角 θ1/(°) | 72.5 |
浆料-集流体接触角 θ2/(°) | 55.6 |
空气密度 ρg/(kg/m3) | 1.2 |
空气黏度 μg/(mPa∙s) | 0.02 |
1 | 吴敬华, 杨菁, 刘高瞻, 等. 固态锂电池十年(2011—2021)回顾与展望[J]. 储能科学与技术, 2022, 11(9): 2713-2745. |
WU J H, YANG J, LIU G Z, et al. Review and prospective of solid-state lithium batteries in the past decade(2011—2021)[J]. Energy Storage Science and Technology, 2022, 11(9): 2713-2745. | |
2 | 李文俊, 徐航宇, 杨琪, 等. 高能量密度锂电池开发策略[J]. 储能科学与技术, 2020, 9(2): 448-478. |
LI W J, XU H Y, YANG Q, et al. Development of strategies for high-energy-density lithium batteries[J]. Energy Storage Science and Technology, 2020, 9(2): 448-478. | |
3 | 缪平, 姚祯, JOHN Lemmon, 等. 电池储能技术研究进展及展望[J]. 储能科学与技术, 2020, 9(3): 670-678. |
MIAO P, YAO Z, JOHN L, et al. Current situations and prospects of energy storage batteries[J]. Energy Storage Science and Technology, 2020, 9(3): 670-678. | |
4 | ZHANG X Q, ZHAO C Z, HUANG J Q, et al. Recent advances in energy chemical engineering of next-generation lithium batteries[J]. Engineering, 2018, 4(6): 831-847. |
5 | 郭德超, 郭义敏, 张啟文, 等. 锂离子电池用无溶剂干法电极的制备及其性能研究[J]. 储能科学与技术, 2021, 10(4): 1311-1316. |
GUO D C, GUO Y M, ZHANG Q W, et al. Preparation and characterization of solvent-free dry electrodes for lithium ion batteries[J]. Energy Storage Science and Technology, 2021, 10(4): 1311-1316. | |
6 | 梁卫华, 吴大勇, 舒均国. 逗号刮刀涂布流场理论分析与数值模拟[J]. 储能科学与技术, 2021, 10(2): 565-576. |
LIANG W H, WU D Y, SHU J G. Theoretical analysis and numerical simulation of flow field in comma scraper coating[J]. Energy Storage Science and Technology, 2021, 10(2): 565-576. | |
7 | RYU M, HONG Y K, LEE S Y, et al. Ultrahigh loading dry-process for solvent-free lithium-ion battery electrode fabrication[J]. Nature Communications, 2023, 14: 1316. |
8 | CHENG P, LIN Y Z, ZAWACKA N K, et al. Comparison of additive amount used in spin-coated and roll-coated organic solar cells[J]. Journal of Materials Chemistry A, 2014, 2(45): 19542-19549. |
9 | SPIEGEL S, HOFFMANN A, KLEMENS J, et al. Optimization of edge quality in the slot-die coating process of high-capacity lithium-ion battery electrodes[J]. Energy Technology, 2023, 11(5): doi: 10.1002/ente.202200684. |
10 | 闫晓清, 胡志宇, 刘凤泉, 等. 锂离子电池内隔膜褶皱的原因及消除[J]. 储能科学与技术, 2021, 10(1): 156-162. |
YAN X Q, HU Z Y, LIU F Q, et al. Causes and elimination of internal diaphragm wrinkles in lithium ion batteries[J]. Energy Storage Science and Technology, 2021, 10(1): 156-162. | |
11 | 谭鹏辉. 锂离子电池极片高效挤压涂布数值模拟及工艺基础[D]. 武汉: 华中科技大学, 2022. |
TAN P H. Numerical simulation and technological basis of efficient extrusion coating of lithium ion battery pole pieces[D]. Wuhan: Huazhong University of Science and Technology, 2022. | |
12 | 林黎明. 动力锂电池浆料狭缝式挤压涂布流场数值模拟研究[D]. 郑州: 郑州大学, 2021. |
LIN L M. Numerical simulation of flow field in slit extrusion coating of power lithium battery slurry[D]. Zhengzhou: Zhengzhou University, 2021. | |
13 | AKBARZADEH V, HRYMAK A N. Coupled fluid-particle modeling of a slot die coating system[J]. AIChE Journal, 2016, 62(6): 1933-1939. |
14 | 杜江龙, 林伊婷, 杨雯棋, 等. 模拟仿真在锂离子电池热安全设计中的应用[J]. 储能科学与技术, 2022, 11(3): 866-877. |
DU J L, LIN Y T, YANG W Q, et al. Application of simulation in thermal safety design of lithium-ion batteries[J]. Energy Storage Science and Technology, 2022, 11(3): 866-877. | |
15 | DU J L, TAO H L, CHEN Y X, et al. Thermal management of air-cooling lithium-ion battery pack[J]. Chinese Physics Letters, 2021, 38(11): 122-135. |
16 | HUANG T L, TAN P H, ZHONG Z Y, et al. Numerical and experimental investigation on the defect formation in lithium-ion-battery electrode-slot coating[J]. Chemical Engineering Science, 2022, 258: doi: 10.1016/j.ces.2022.117744. |
17 | TAN P H, DIAO S M, HUANG T L, et al. Numerical and experimental study on coating uniformity control in simultaneous double-sided slot coating with a novel contacted slot die[J]. Chemical Engineering Science, 2020, 222: doi: 10. 1016/j. ces. 2020. 115716. |
18 | AHN W G, LEE S H, NAM J, et al. Effect of upstream meniscus shape on dynamic wetting and operating limits of Newtonian coating liquids in slot coating bead flows[J]. Journal of Coatings Technology and Research, 2018, 15(5): 1067-1076. |
19 | BHAMIDIPATI K L, DIDARI S, BEDELL P, et al. Wetting phenomena during processing of high-viscosity shear-thinning fluid[J]. Journal of Non-Newtonian Fluid Mechanics, 2011, 166(12/13): 723-733. |
20 | PAN W T, CHEN Z K, CHEN X L, et al. Slot die coating window for a uniform fuel cell ink dispersion[J]. AIChE Journal, 2022, 68(8): e17719. |
21 | MALAKHOV R, TJIPTOWIDJOJO K, SCHUNK P R. Mechanics of the low-flow limit in slot-die coating with no vacuum[J]. AIChE Journal, 2019, 65(6): e16593. |
[1] | Zenghui HAO, Xunliang LIU, Yuan MENG, Nan MENG, Zhi WEN. Effect of electrode interface microstructure on the performance of solid-state lithium-ion battery [J]. Energy Storage Science and Technology, 2023, 12(7): 2095-2104. |
[2] | Yikun WU, Jie HE, Le YANG, Weili SONG, Haosen CHEN. Multiscale and multiphysics theoretical model and computational method for lithium-ion batteries [J]. Energy Storage Science and Technology, 2023, 12(7): 2141-2154. |
[3] | Yuxin CHEN, Jiamu YANG, Dongbo LI, Cheng LIAN, Honglai LIU. Numerical simulation of the vacuum drying process of cylindrical lithium-ion batteries [J]. Energy Storage Science and Technology, 2023, 12(6): 1957-1967. |
[4] | Zian PENG, Wenchao DUAN, Jie LI, Xiaoqin SUN, Mengjie SONG. Energy storage characteristics of a shell-and-tube phase change energy storage heat exchanger for data centers [J]. Energy Storage Science and Technology, 2023, 12(6): 1765-1773. |
[5] | Yongshuai YU, Yongfeng LIU, Pucheng PEI, Lu ZHANG, Shengzhuo YAO. Effect of cathode relative humidity on membrane water content and performance of PEMFC [J]. Energy Storage Science and Technology, 2023, 12(6): 1755-1764. |
[6] | Xinyu LI, Xuebing HAN, Languang LU, Jianqiu LI, Minggao OUYANG. Optimization of an impedance model for power Li-ion batteries based on a large multiplier current pulse [J]. Energy Storage Science and Technology, 2023, 12(5): 1686-1694. |
[7] | Jialiang LIU, Cuijing GUO, Huanling WANG. Safety detection and verification of energy storage in lithium-ion battery based on fire fault tree model [J]. Energy Storage Science and Technology, 2023, 12(5): 1695-1704. |
[8] | Liyu ZHAO, Huanwu SUN, Shichuang LIU, Zhiyuan YAN. Energy consumption comparison and optimization of auxiliary power-battery heating system of heavy truck [J]. Energy Storage Science and Technology, 2023, 12(4): 1139-1147. |
[9] | Minyuan GUAN, Jianliang SHEN, Guohua XU, Shun TANG, Weixin ZHANG, Yuancheng CAO. Design and performance research of targeted-fire fighting equipment for lithium-ion battery energy storage system [J]. Energy Storage Science and Technology, 2023, 12(4): 1131-1138. |
[10] | Zifeng HU, Yaozu XU, Zhenyun DUAN, Xiangdong SHANG, Jingjiu XU. Analysis of the heat storage process of a new heat storage body structure [J]. Energy Storage Science and Technology, 2023, 12(1): 165-171. |
[11] | Sujin GE, Long ZHANG, Xiaohua YANG, Wenhao SHAN, Guangqiang XU. Simulation study on the influence of air supply method on the cooling effect of energy storage battery cluster [J]. Energy Storage Science and Technology, 2023, 12(1): 150-154. |
[12] | Han ZHENG, Peipei LAI, Xiaohua TIAN, Zhuo SUN, Zhejuan ZHANG. Performance of large-scale silicon particles coated with multistage carbon as anode materials for lithium-ion batteries [J]. Energy Storage Science and Technology, 2023, 12(1): 23-34. |
[13] | Ao TANG, Chuanwei YAN. Modelling and simulation of flow batteries: Recent progress and prospects [J]. Energy Storage Science and Technology, 2022, 11(9): 2866-2878. |
[14] | Rongyang WEI, Tian MAO, Han GAO, Jianren PENG, Jian YANG. Health state estimation of lithium ion battery based on TWP-SVR [J]. Energy Storage Science and Technology, 2022, 11(8): 2585-2599. |
[15] | Hang YU, Ying ZHANG, Chaohang XU, Sihan YU. Research progress of thermal runaway prevention and control technology for lithium battery energy storage systems [J]. Energy Storage Science and Technology, 2022, 11(8): 2653-2663. |
Viewed | ||||||
Full text |
|
|||||
Abstract |
|
|||||