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Study on the Effect of Graphene Structure on the Performance of Lithium Ion Batteries
| 题名： | Study on the Effect of Graphene Structure on the Performance of Lithium Ion Batteries |
| 正文语种： | 中文 |
| 作者： | Wang Dan Han Jian Chen Shuli Rong Changru Chen Huiming Zhang Bin Zhang Kejin |
| 作者单位： | FAW Group Corporation R&D Center |
| 关键词： | electric vehicle lithium ion battery graphene conductive agent C-rate discharge |
| 摘要： | The electrochemical and thermal effects of three different kinds of graphenes as conductive agents on lithium ion batteries were studied in this paper.The characteristics of the size of the conjugate plane and defects were studied using Raman spectroscopy.The result shows,compared with lithium batteries without graphene,that lithium ion batteries with graphene as conductive agent have better C-rate discharge performance and a lower velocity of temperature rising.The performance of lithium ion batteries is improved by the smal-ler size of the conjugate plane and more defects of graphene. |
| 会议日期： | 20171024 |
| 会议举办地点： | 上海 |
| 会议名称： | 第19届亚太汽车工程年会暨2017中国汽车工程学会年会 |
| 出版日期： | 1024-01-20 |
| 母体文献： | 第19届亚太汽车工程年会暨2017中国汽车工程学会年会论文集 |
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