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| Fluoroethylene carbonate as an electrolyte additive for improving interfacial stability of high-voltage LiNi0.6Co0.2Mn0.2O2 cathode | |
| Liu, Lili1; Wang, Shili1; Zhang, Ziyan1; Fan, Juntian2; Qi, Wen3; Chen, Shimou2 | |
| 2019-03-01 | |
| Source Publication | IONICS
 |
| ISSN | 0947-7047 |
| Volume | 25Issue:3Pages:1035-1043 |
| Abstract | In this work, fluoroethylene carbonate (FEC) is used as an additive to improve the interface stability between LiNi0.6Co0.2Mn0.2O2 (NCM622) electrode and electrolyte under high voltage (4.6V vs Li/Li+). The improved cycle stability and electrochemical impedance spectroscopy (EIS) studies imply the formation of robust, uniform and less-resistive film on the surface of NCM622. The results from TEM, SEM and XPS demonstrate that FEC facilitates the formation of CEI layer, and the FEC-derived CEI protects against not only the decomposition of the electrolyte solvent but also oxidation of the NCM622 electrode. |
| Keyword | Lithium-ion batteries Electrolyte additives High voltage Fluoroethylene carbonate |
| DOI | 10.1007/s11581-018-2641-0 |
| Language | 英语 |
| WOS Keyword | LITHIUM-ION BATTERIES ; HIGH-CAPACITY ; ELECTROCHEMICAL PERFORMANCES ; THERMAL-STABILITY ; SPINEL CATHODE ; IMPROVEMENT ; CELLS ; MECHANISM ; ANODE ; FEC |
| Funding Project | National Natural Science Foundation of China[21503006] ; National Natural Science Foundation of China[91534109] ; National Key Projects for Fundamental Research and Development of China[2017YFB0102200] ; Beijing Municipal Science and Technology Project[D171100005617001] ; Beijing Natural Science Foundation[2184134] ; Henan province science and technology cooperation project[172106000061] |
| WOS Research Area | Chemistry ; Electrochemistry ; Physics |
| WOS Subject | Chemistry, Physical ; Electrochemistry ; Physics, Condensed Matter |
| Funding Organization | National Natural Science Foundation of China ; National Key Projects for Fundamental Research and Development of China ; Beijing Municipal Science and Technology Project ; Beijing Natural Science Foundation ; Henan province science and technology cooperation project |
| WOS ID | WOS:000461339000014 |
| Publisher | SPRINGER HEIDELBERG |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/28321 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Chen, Shimou |
| Affiliation | 1.Beijing Technol & Business Univ, Sch Sci, Key Lab Cosmet, China Natl Light Ind, Beijing 100048, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, CAS Key Lab Green Proc & Engn, Beijing Key Lab Ion Liquids Clean Proc, Beijing 100190, Peoples R China 3.Beijing Inst Collaborat Innovat, Mat Ctr, Beijing 100081, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, Lili,Wang, Shili,Zhang, Ziyan,et al. Fluoroethylene carbonate as an electrolyte additive for improving interfacial stability of high-voltage LiNi0.6Co0.2Mn0.2O2 cathode[J]. IONICS,2019,25(3):1035-1043. |
| APA | Liu, Lili,Wang, Shili,Zhang, Ziyan,Fan, Juntian,Qi, Wen,&Chen, Shimou.(2019).Fluoroethylene carbonate as an electrolyte additive for improving interfacial stability of high-voltage LiNi0.6Co0.2Mn0.2O2 cathode.IONICS,25(3),1035-1043. |
| MLA | Liu, Lili,et al."Fluoroethylene carbonate as an electrolyte additive for improving interfacial stability of high-voltage LiNi0.6Co0.2Mn0.2O2 cathode".IONICS 25.3(2019):1035-1043. |
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