Fluorine- and maleimide-functionalized electrolyte additive as an interface modifier for Ni-rich LNMC/SiOx batteries

被引:2
作者
Jeon, Ye Jin [1 ,2 ]
Yim, Taeeun [1 ,2 ]
机构
[1] Incheon Natl Univ, Dept Chem, Adv Batteries Lab, 119 Acad Ro, Incheon 22012, South Korea
[2] Incheon Natl Univ, Res Inst Basic Sci, Coll Nat Sci, 119 Acad Ro, Incheon 22012, South Korea
基金
新加坡国家研究基金会;
关键词
Lithium-ion batteries; Layered Ni-Rich oxide cathode; Electrolyte; Additive; Sulfite functional group; SiOx anode; LITHIUM-ION-BATTERY; SOLID-ELECTROLYTE; ELECTROCHEMICAL PERFORMANCE; ANODE MATERIAL; SEI FORMATION; METAL-OXIDE; SIOX ANODE; CATHODE; SURFACE; NANOSPHERES;
D O I
10.1016/j.cap.2022.12.008
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
SiOx anodes and Ni-rich LiNixCoyMnzO2 (LNMC) cathodes are considered practical electrodes for electric vehicles; however, these advanced electrode materials suffer from poor prolonged cycling. In this study, N-(4-fluo-rophenyl)maleimide (FPMI) is used as an electrolyte additive that simultaneously enhances the interfacial stability of each electrode through the formation of solid electrolyte interphase (SEI) or cathode electrolyte interphase (CEI) layers. The electrochemical reduction and oxidation of FPMI promote the formation of SEI and CEI layers on the SiOx anode and Ni-rich LNMC cathode, respectively. FPMI addition also considerably increases the cycling retention because the FPMI-derived SEI and CEI layers effectively inhibit electrolyte decomposition during cycling, thereby increasing the cell lifespan. Additional spectroscopic analyses indicate that the SEI and CEI layers developed on each electrode effectively prevent parasitic reactions, such as electrolyte decomposition with transition metal dissolution in the cell; thus, the surface stability of the cell is also improved.
引用
收藏
页码:76 / 82
页数:7
相关论文
共 72 条
[21]   High-capacity SiOx (0≤x≤2) as promising anode materials for next-generation lithium-ion batteries [J].
Jiao, Miaolun ;
Wang, Yangfeng ;
Ye, Chenliang ;
Wang, Chengyang ;
Zhang, Wenkui ;
Liang, Chu .
JOURNAL OF ALLOYS AND COMPOUNDS, 2020, 842
[22]   Calcium- and sulfate-functionalized artificial cathode-electrolyte interphases of Ni-rich cathode materials [J].
Jung, Kwangeun ;
Yim, Taeeun .
RARE METALS, 2021, 40 (10) :2793-2801
[23]   Unraveling the role of LiFSI electrolyte in the superior performance of graphite anodes for Li-ion batteries [J].
Kang, Sung-Jin ;
Park, Kisung ;
Park, Seong-Hyo ;
Lee, Hochun .
ELECTROCHIMICA ACTA, 2018, 259 :949-954
[24]   Armoring SiOx with a conformal LiF layer to boost lithium storage [J].
Kang, Tianxing ;
Tan, Jihua ;
Li, Xiaocui ;
Liang, Jianli ;
Wang, Hui ;
Shen, Dong ;
Wu, Yan ;
Huang, Zhongming ;
Lu, Yang ;
Tong, Zhongqiu ;
Lee, Chun-Sing .
JOURNAL OF MATERIALS CHEMISTRY A, 2021, 9 (12) :7807-7816
[25]   Selective TiO2 Nanolayer Coating by Polydopamine Modification for Highly Stable Ni-Rich Layered Oxides [J].
Kim, Hyeongwoo ;
Jang, Jihye ;
Byun, Dongjin ;
Kim, Hyung-Seok ;
Choi, Wonchang .
CHEMSUSCHEM, 2019, 12 (24) :5253-5264
[26]   Anti-corrosive and surface-stabilizing functional electrolyte containing LiFSI and LiPO2F2 for SiOx/NCM811-based batteries [J].
Kim, Ji Won ;
Seong, Min Ji ;
Park, Dae Woon ;
Jeong, Goojin ;
Yim, Taeeun .
CORROSION SCIENCE, 2022, 198
[27]   Dually-functionalized Ni-rich layered oxides for high-capacity lithium-ion batteries [J].
Kim, Ji Won ;
Jung, Kwangeun ;
Yim, Taeeun .
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 86 :70-76
[28]   Recent progress in LiF materials for safe lithium metal anode of rechargeable batteries: Is LiF the key to commercializing Li metal batteries? [J].
Ko, Jaehwan ;
Yoon, Young Soo .
CERAMICS INTERNATIONAL, 2019, 45 (01) :30-49
[29]   Charge-Transfer-Induced Lattice Collapse in Ni-Rich NCM Cathode Materials during Delithiation [J].
Kondrakov, Aleksandr O. ;
Gesswein, Holger ;
Galdina, Kristina ;
de Biasi, Lea ;
Meded, Velimir ;
Filatova, Elena O. ;
Schumacher, Gerhard ;
Wenzel, Wolfgang ;
Hartmann, Pascal ;
Brezesinski, Torsten ;
Janek, Juergen .
JOURNAL OF PHYSICAL CHEMISTRY C, 2017, 121 (44) :24381-24388
[30]   The emerging era of supramolecular polymeric binders in silicon anodes [J].
Kwon, Tae-woo ;
Choi, Jang Wook ;
Coskun, Ali .
CHEMICAL SOCIETY REVIEWS, 2018, 47 (06) :2145-2164