A pore-scale smoothed particle hydrodynamics model for lithiumion batteries

GIEC OpenIR

	A pore-scale smoothed particle hydrodynamics model for lithiumion batteries
	Zeng Jianbang 1; Jiang Fangming1 ; Chen Zhi 2
	2014
发表期刊	Chinese Science Bulletin
ISSN	1001-6538
卷号	59 期号:23 页码:2793
摘要	A mesoscopic pore-scale model of multi-disciplinary processes coupled with electrochemical reactions in lithium-ion batteries is established via a relatively novel numerical method—smoothed particle hydrodynamics(SPH)method.This model is based on mesoscopic treatment to the electrode(including separator)micro-pore structures and solves a group of inter-coupled SPH equations,including charge(ion in electrolyte phase and electron in solid phase),species(Li+ in electrolyte phase and lithium in solid active materials),and energy conservation equations.Model parameters,e.g.the physicochemical properties are location-dependent,directly associated with the local component of the medium.The electrochemical reactions are prescribed to occur exactly at the interface of solid active materials and electrolyte.Simulations to isothermal discharge processes of a battery of 2-dimensional idealized micro-pore structure in electrodes and separator preliminarily corroborate the reasonability and capability of the developed SPH model.
语种	英语
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/22037
专题	中国科学院广州能源研究所
作者单位	1.中国科学院广州能源研究所 2.Dongguan Amperex Technology Limited
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Zeng Jianbang,Jiang Fangming,Chen Zhi. A pore-scale smoothed particle hydrodynamics model for lithiumion batteries[J]. Chinese Science Bulletin,2014,59(23):2793.
APA	Zeng Jianbang,Jiang Fangming,&Chen Zhi.(2014).A pore-scale smoothed particle hydrodynamics model for lithiumion batteries.Chinese Science Bulletin,59(23),2793.
MLA	Zeng Jianbang,et al."A pore-scale smoothed particle hydrodynamics model for lithiumion batteries".Chinese Science Bulletin 59.23(2014):2793.