Polyether-functionalized disiloxanes as new film-forming electrolyte additive for Li-ion cells with graphitic anodes

Walkowiak M; Waszak D; Schroeder G; Gierczyk B

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Polyether-functionalized disiloxanes as new film-forming electrolyte additive for Li-ion cells with graphitic anodes

机译：聚醚官能化二硅氧烷作为具有石墨阳极的锂离子电池的新型成膜电解质添加剂

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New type of film-forming electrolyte additive (functional co-solvent) for rechargeable lithium batteries has been demonstrated. The additive prevents solvent co-intercalation and graphite exfoliation in propylene carbonate based electrolytes. The additive performs best at 15% w/w ratio and is a mixture of homologous disiloxanes functionalized with polyether side chains of variable length. Galvanostatic and potentiodynamic charge/discharge characteristics are presented. SEM/EDX analysis has been carried out to evidence the suppression of PC co-intercalation. (C) 2008 Elsevier B.V. All rights reserved.

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《Electrochemistry communications》 |2008年第11期|共4页
作者
Walkowiak M; Waszak D; Schroeder G; Gierczyk B;
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正文语种 eng
中图分类物理化学（理论化学）、化学物理学;
关键词
Li-ion battery electrolyte additives; Disiloxanes; Polyethers; Propylene carbonate; Graphite exfoliation; PC-BASED ELECTROLYTES; TRIS-2-METHOXYETHOXY SILANE; PROPYLENE CARBONATE; BATTERIES; ISOCYANATE; DECOMPOSITION; PERFORMANCE;

机译：锂离子电池电解质添加剂;二硅氧烷;聚醚;碳酸亚丙酯;石墨剥落;基于PC的电解质;三-2-甲氧基乙氧基硅烷;碳酸亚丙酯;电池;异氰酸酯;分解;性能;

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1. Polyether-functionalized disiloxanes as new film-forming electrolyte additive for Li-ion cells with graphitic anodes [J] . Walkowiak M, Waszak D, Schroeder G, Electrochemistry communications . 2008,第11期

机译：聚醚官能化二硅氧烷作为具有石墨阳极的锂离子电池的新型成膜电解质添加剂
2. Vinyl tris-2-methoxyethoxy silane - A new class of film-forming electrolyte components for Li-ion cells with graphite anodes [J] . Schroeder G, Gierczyk B, Waszak D, Electrochemistry communications . 2006,第4期

机译：乙烯基三-2-甲氧基乙氧基硅烷-用于具有石墨阳极的锂离子电池的新型成膜电解质组分
3. Enhanced graphite passivation in Li-ion battery electrolytes containing disiloxane-type additive/co-solvent [J] . Mariusz Walkowiak, Daniel Waszak, Grzegorz Schroeder, Journal of Solid State Electrochemistry . 2010,第12期

机译：含二硅氧烷型添加剂/助溶剂的锂离子电池电解质中增强的石墨钝化
4. Oxidative Electrolyte Breakdown Causing Rapid Anode Potential Decrease and Cell Voltage Recovery during Fixed Resistive Load Overdischarge of LiFePO_4/Graphite Li-Ion Cell [C] . Kyle Richard Crompton Pacific Rim Meeting on Electrochemical and Solid-State Science . 2020

机译：氧化电解质击穿，导致LiFePO_4 /石墨锂离子电池固定电阻负荷过充电期间快速阳极电位降低和电池电压恢复
5. First-Principles Modeling of Anode/Electrolyte Interfaces in Beyond Li-Ion Batteries [D] . ?Lowe, Jeffrey S. 2019

机译：超离子电池超离子电池阳极/电解质界面的第一原理建模
6. Excellent Cyclic and Rate Performances of SiO/C/Graphite Composites as Li-Ion Battery Anode [O] . Long Hu, Wenming Xia, Renheng Tang, 2020

机译：SiO / C /石墨复合材料作为锂离子电池阳极的优异循环性能和倍率性能
7. A Novel Aminoalkyldisiloxane Compound as a Film-Forming Electrolyte Additive for Graphite Anode [O] . Jinglun WANG, Xinyue ZHAO, Hao LUO, 2015

机译：一种新的氨基烷基二硅氧烷化合物，作为石墨阳极形成成膜电解质添加剂

Polyether-functionalized disiloxanes as new film-forming electrolyte additive for Li-ion cells with graphitic anodes

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