Numerical Reconstruction and Characterization Analysis of Microstructure of Lithium-ion Battery Graphite Anode
文献类型：期刊论文
| 作者 | He Shao-Yang1,2; Zeng Jian-Bang1; Jiang Fang-Ming1 |
| 刊名 | journal of inorganic materials
 |
| 出版日期 | 2015-09-20 |
| 卷号 | 30期号:9页码:906-912 |
| 关键词 | lithium-ion battery graphite anode microstructure reconstruction simulated annealing method ellipsoid particles |
| 英文摘要 | the real graphite anode of lithium-ion battery is of evident non-isotropic characteristic due to its cascading graphite flakes. an ellipsoid particle-based simulated annealing method is developed to numerically reconstruct the three-dimensional microstructure of graphite anode. the reconstructed anode is a composite of three clearly distinguished phases: pore (or electrolyte), graphite and solid additive, well representing the non-isotropic characteristic of real graphite anode. characterization analysis of reconstructed electrodes gives information such as the connectivity, the specific surface area of solid or pore phase, and the pore size distribution. the results show that the size of graphite ellipsoids has important effects on the characteristics of electrode: 1) larger size graphite ellipsoids result in larger mean pore size and smaller specific surface area in the reconstructed electrode; 2) changing the polar radius of graphite ellipsoid particles has more pronounced influence on the characteristics of electrode than has changing its equatorial radius. |
| WOS标题词 | science & technology ; technology |
| 类目[WOS] | materials science, ceramics |
| 研究领域[WOS] | materials science |
| 关键词[WOS] | electrodes ; deposition ; cathode ; media |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000361155100002 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/10861]  |
| 专题 | 中国科学院广州能源研究所 |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Lab Adv Energy Syst, Guangzhou 510640, Guangdong, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | He Shao-Yang,Zeng Jian-Bang,Jiang Fang-Ming. Numerical Reconstruction and Characterization Analysis of Microstructure of Lithium-ion Battery Graphite Anode[J]. journal of inorganic materials,2015,30(9):906-912. |
| APA | He Shao-Yang,Zeng Jian-Bang,&Jiang Fang-Ming.(2015).Numerical Reconstruction and Characterization Analysis of Microstructure of Lithium-ion Battery Graphite Anode.journal of inorganic materials,30(9),906-912. |
| MLA | He Shao-Yang,et al."Numerical Reconstruction and Characterization Analysis of Microstructure of Lithium-ion Battery Graphite Anode".journal of inorganic materials 30.9(2015):906-912. |
入库方式： OAI收割
来源：广州能源研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。