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Highly enhanced low temperature discharge capacity of LiNi1/3Co1/3Mn1/3O2 with lithium boron oxide glass modification
文献类型：期刊论文
| 作者 | Tan, SY (Tan, ShuangYuan); Wang, L (Wang, Lei); Bian, L (Bian, Liang); Xu, JB (Xu, JinBao); Ren, W (Ren, Wei); Hu, PF (Hu, PengFei); Chang, AM (Chang, AiMin)
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| 刊名 | JOURNAL OF POWER SOURCES
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| 出版日期 | 2015 |
| 卷号 | 277期号:3页码:139-146 |
| 关键词 | Low temperature performance Glass material Surface modification Cathode material |
| ISSN号 | 0378-7753 |
| 中文摘要 | Although lithium ion battery is known to be an excellent renewable energy provider in electronic markets further application of it has been limited by its notoriously poor performance at low temperature, especially below -20 degrees C. In this paper, the electrochemical performance of the LiNi1/3Co1/3Mn1/3O2 cathode materials coated by lithium boron oxide (LBO) glass was investigated at a temperature range from 20 to -40 degrees C. The results show that the LBO coating not only helps to improve the discharge capacity of LiNi1/3Co1/3Mn1/3O2 at room temperature but also increase the discharge capacity retention of the LiNi1/3Co1/3Mn1/3O2 from 22.5% to 57.8% at -40 degrees C. Electrochemical impedance spectra results reveal that the LBO coating plays an important role in reducing the charge-transfer resistance on the electrolyte-electrode interfaces and improving lithium ion diffusion coefficients. The mechanism associated with the change of the structure and electrical properties are discussed in detail. |
| 收录类别 | SCI |
| 资助信息 | Young Creative Sci-Tech Talents Cultivation Project of Xinjiang Uyghur Autonomous Region;West Light Foundation of The Chinese Academy of Sciences;National Natural Science Foundation of China |
| 公开日期 | 2015-03-10 |
| 源URL | [http://ir.xjipc.cas.cn/handle/365002/4200]  |
| 专题 | 新疆理化技术研究所_新疆维吾尔自治区电子信息材料与器件重点实验室 新疆理化技术研究所_材料物理与化学研究室 |
| 作者单位 | Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Xinjiang Key Lab Elect Informat Mat & Devices, Key Lab Funct Mat & Devices Special Environm, Urumqi 830011, Peoples R China;Univ Chinese Acad Sci, Beijing 100049, Peoples R China;Shanghai Univ, Lab Microstruct, Shanghai 200444, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tan, SY ,Wang, L ,Bian, L ,et al. Highly enhanced low temperature discharge capacity of LiNi1/3Co1/3Mn1/3O2 with lithium boron oxide glass modification[J]. JOURNAL OF POWER SOURCES,2015,277(3):139-146. |
| APA | Tan, SY .,Wang, L .,Bian, L .,Xu, JB .,Ren, W .,...&Chang, AM .(2015).Highly enhanced low temperature discharge capacity of LiNi1/3Co1/3Mn1/3O2 with lithium boron oxide glass modification.JOURNAL OF POWER SOURCES,277(3),139-146. |
| MLA | Tan, SY ,et al."Highly enhanced low temperature discharge capacity of LiNi1/3Co1/3Mn1/3O2 with lithium boron oxide glass modification".JOURNAL OF POWER SOURCES 277.3(2015):139-146. |
入库方式： OAI收割
来源：新疆理化技术研究所
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