化工进展2016，Vol.35Issue(4)：1140-1143,4.DOI:10.16085/j.issn.1000-6613.2016.04.027
锂离子动力电池电解液的热稳定性
Thermal stability of high power lithium-ion battery electrolytes
张旭 1王志 2王旭 3陈健 1耿甦2
作者信息
- 1. 沈阳航空航天大学辽宁省通用航空重点实验室，辽宁沈阳 110136
- 2. 沈阳航空航天大学辽宁省飞机火爆防控及可靠性适航技术重点实验室，辽宁沈阳 110136
- 3. 沈阳航空航天大学安全工程学院，辽宁沈阳 110136
- 折叠
摘要
Abstract
The high power lithium-ion power battery is the key part of the electric powered aircraft. Whether the battery can keep normal working condition will directly determine the safety of the driver,passenger and aircraft. Therefore,the study on the safety of the high power lithium-ion power battery is very important for the spread of electric aircraft and other clean energy projects. The thermal stability of high power lithium-ion battery electrolytes is investigated in the current work. The TDB-6A flash point tester is used to determine closed cup flash point of six kinds of electrolytes. And then,the thermal runaway reactions of these electrolytes are studied using ARSST during the heating process. On the basis of these results,it can be obtained that the thermal stability of these electrolytes ranks as YH-51-7,YH-11-15,YH-61-7,YH-65-6,YH-51-6 and YH-51-8. This work is helpful for the safety investigation of high power lithium-ion batteries in light electric aircraft.关键词
锂离子电池/电解液/热失控/稳定性/安全Key words
lithium-ion batteries/electrolyte/thermal runaway/stability/safety分类
资源环境引用本文复制引用
张旭,王志,王旭,陈健,耿甦..锂离子动力电池电解液的热稳定性[J].化工进展,2016,35(4):1140-1143,4.
