Cathode Solid Electrolyte Interphase Generation in Lithium-Ion Batteries with Electrolyte Additives

机译：含电解质添加剂的锂离子电池阴极固体电解质相间生成

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The incorporation of additives designed to sacrificially react on the surface of cathode materials of lithium ion batteries has been investigated. Addition of low concentrations of either organic (2,5-dihydrofuran (2,5-DHF) or γ-butyrolactone (GBL)) or inorganic additives (lithium bisoxalatoborate (LiBOB), lithium difluorooxalatoborate (LiBF_2(C_2O_4)), tetramethoxytitanium (TMTi), and tetraethoxysilane (TEOS)) to 1 M LiPF_6 in 1:1:1 EC/DEC/DMC improves the capacity retention of Li/ Li_(1.17)Mn_(0.58)Ni_(0.25)O_2 cells cycled to 4.9 V vs Li.

机译：已经研究了掺入旨在在锂离子电池的正极材料的表面上进行牺牲反应的添加剂。添加低浓度的有机（2,5-二氢呋喃（2,5-DHF）或γ-丁内酯（GBL））或无机添加剂（双草酸硼酸锂（LiBOB），二氟草酸硼酸锂（LiBF_2（C_2O_4）），四甲氧基钛（TMTi））和四乙氧基硅烷（TEOS））到1：1：1 EC / DEC / DMC中的1 M LiPF_6提高了Li / Li_（1.17）Mn_（0.58）Ni_（0.25）O_2电池（相对于Li循环至4.9 V）的容量保持率。

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来源
《Non-aqueous electrolytes for lithium batteries》|2010年|p.85-88|共4页
会议地点 Las Vegas NV(US);Las Vegas NV(US)
作者
Tippawan Marktnaitree; Li Yang; Brett L. Lucht;
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作者单位

Department of Chemistry, University of Rhode Island, Kingston, RI 02881;

Department of Chemistry, University of Rhode Island, Kingston, RI 02881;

Department of Chemistry, University of Rhode Island, Kingston, RI 02881;

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原文格式 PDF
正文语种 eng
中图分类化学电源、电池、燃料电池;
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机译：为微硅阳极和5V级阴极构建稳定的固体电解质晶间（SEI），用盐工程的不易燃磷酸锂离子电池电解液
2. Atomic thermodynamics and microkinetics of the reduction mechanism of electrolyte additives to facilitate the formation of solid electrolyte interphases in lithium-ion batteries [J] . Liu Xiao, Zhou Jianhua, Xu Zhen, RSC Advances . 2020,第28期

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3. Atomic thermodynamics and microkinetics of the reduction mechanism of electrolyte additives to facilitate the formation of solid electrolyte interphases in lithium-ion batteries [J] . Xiao Liu, Jianhua Zhou, Zhen Xu, RSC Advances . 2020,第28期

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4. Cathode Solid Electrolyte Interphase Generation in Lithium-Ion Batteries with Electrolyte Additives [C] . Tippawan Markmaitree, Li Yang, Brett L. Lucht ECS Meeting . 2011

机译：电解质添加剂锂离子电池中的阴极固体电解质差异
5. Improving the Performance of Lithium-Ion Batteries Through a Multi-Objective Investigation and Optimization of the Solid Electrolyte Interphase Microstructure [D] . ?Guan, Pengjian 2020

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7. Battery Cathodes: Controllable Solid Electrolyte Interphase in Nickel-Rich Cathodes by an Electrochemical Rearrangement for Stable Lithium-Ion Batteries (Adv. Mater. 5/2018) [O] . Junhyeok Kim, Jieun Lee, Hyunsoo Ma, 2018

机译：电池阴极：通过用于稳定锂离子电池的电化学重排，可控固体电解质富镍阴极间相互作用（ADV。Mater。5/2018）

Cathode Solid Electrolyte Interphase Generation in Lithium-Ion Batteries with Electrolyte Additives

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