Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
Simulated annealing reconstruction and characterization of a LiCoO_2 Lithium-ion battery cathode | |
Wu Wei; Jiang Fangming | |
2013 | |
发表期刊 | Chinese Science Bulletin |
ISSN | 1001-6538 |
卷号 | 58期号:36页码:4692 |
摘要 | We reconstruct the three-dimensional microstructure of a cathode from a commercial LiCoO_2 Lithium-ion battery with an adapted simulated annealing approach. The real size distribution curve of LiCoO_2 particles is applied to regulate the reconstruction process. By discretizing a 40 μm×40 μm×40 μm cathode volume with 8000000 numerical cubes, the cathode involving three individual phases: (1) LiCoO_2 as active material, (2) pores or electrolyte, and (3) additives (polyvinylidene fluoride+carbon black) is reconstructed. Characterization of the reconstructed cathode gives important structural and transport properties including volume-specific surface area between phases, tortuosity and geometrical connectivity of individual phase. |
语种 | 英语 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.giec.ac.cn/handle/344007/21698 |
专题 | 中国科学院广州能源研究所 |
作者单位 | 中国科学院广州能源研究所 |
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 | Wu Wei,Jiang Fangming. Simulated annealing reconstruction and characterization of a LiCoO_2 Lithium-ion battery cathode[J]. Chinese Science Bulletin,2013,58(36):4692. |
APA | Wu Wei,&Jiang Fangming.(2013).Simulated annealing reconstruction and characterization of a LiCoO_2 Lithium-ion battery cathode.Chinese Science Bulletin,58(36),4692. |
MLA | Wu Wei,et al."Simulated annealing reconstruction and characterization of a LiCoO_2 Lithium-ion battery cathode".Chinese Science Bulletin 58.36(2013):4692. |
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