Improvement of Interfacial Stability for LiNi0.5Mn1.5O4 Cathode: Insight into the Effect and Mechanism of Additive with Special Structure | |
Zhao, Dongni2,3; Wang, Peng2,3; Zhao, Qiuping2; Li, Shiyou1,2,3; Zhou, Zhifang2 | |
刊名 | ENERGY TECHNOLOGY |
2018-12 | |
卷号 | 6期号:12页码:2450-2460 |
关键词 | High Voltage electrolyte Methyl benzenesulfonate Overcharge protection Interfacial stability LiNi0.5Mn1.5O4 |
ISSN号 | 2194-4288 |
DOI | 10.1002/ente.201800339 |
英文摘要 | The development of a suitable high voltage electrolyte system is of great importance for high energy density system. However, solving the interfacial stability of high voltage cathode materials remains a challenge. Herein, methyl benzenesulfonate (MBS) with a special structure as a "victim" additive has been introduced to construct a protective interface film on the surface of lithium nickel manganese oxide (LiNi0.5Mn1.5O4) cathode. Charge discharge cycling and rate capability performances demonstrate that introducing MBS additive has positive effect on interfacial stability, especially for power property. In 3.0 C rate, the cell with |
资助项目 | Science and Technology Planning Project of Gansu Province[1606RJYA298] |
WOS研究方向 | Energy & Fuels |
语种 | 英语 |
出版者 | WILEY-V C H VERLAG GMBH |
WOS记录号 | WOS:000455586800018 |
状态 | 已发表 |
内容类型 | 期刊论文 |
源URL | [http://119.78.100.223/handle/2XXMBERH/32303] |
专题 | 石油化工学院 |
通讯作者 | Li, Shiyou |
作者单位 | 1.Qinghai Green Meadow New Energy Technol Co Ltd, Xining 81008, Qinghai, Peoples R China 2.Lanzhou Univ Technol, Coll Petrochem Technol, Lanzhou 730050, Gansu, Peoples R China 3.Gansu Engn Lab Electrolyte Lithium Ion Battery, Lanzhou 730050, Gansu, Peoples R China |
推荐引用方式 GB/T 7714 | Zhao, Dongni,Wang, Peng,Zhao, Qiuping,et al. Improvement of Interfacial Stability for LiNi0.5Mn1.5O4 Cathode: Insight into the Effect and Mechanism of Additive with Special Structure[J]. ENERGY TECHNOLOGY,2018,6(12):2450-2460. |
APA | Zhao, Dongni,Wang, Peng,Zhao, Qiuping,Li, Shiyou,&Zhou, Zhifang.(2018).Improvement of Interfacial Stability for LiNi0.5Mn1.5O4 Cathode: Insight into the Effect and Mechanism of Additive with Special Structure.ENERGY TECHNOLOGY,6(12),2450-2460. |
MLA | Zhao, Dongni,et al."Improvement of Interfacial Stability for LiNi0.5Mn1.5O4 Cathode: Insight into the Effect and Mechanism of Additive with Special Structure".ENERGY TECHNOLOGY 6.12(2018):2450-2460. |
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