Oxidation of diethyl carbonate with ozone additions at low temperatures in a jet stirred reactor

被引：0

作者：

Zhao, Hao ^{[1
]}

Liu, Shixiang ^{[1
]}

Yan, Chao ^{[1
]}

Ju, Yiguang ^{[1
]}

机构：

[1] Princeton Univ, Dept Mech & Aerosp Engn, Engn Quad, Olden St, Princeton, NJ 08544 USA

来源：

AIAA SCITECH 2020 FORUM | 2020年

关键词：

CATHODE MATERIALS; FLAME SPEEDS; N-PENTANE; ION; ISSUES;

D O I：

暂无

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

The oxidation of diethyl carbonate (DEC) with O-3 additions was studied in an atmospheric jet stirred reactor (JSR) at 400-850K in this work. It was seen that DEC had no low temperature reactivity without O-3 addition in experiment, while the oxidation began from 450K with O-3 additions. A DEC/O-3 model was developed in this work and pathway analysis showed that the O-3 assisted low temperature oxidation of DEC came from the reaction of DEC+ O instead of DEC+O-3. The present study implied that the low temperature oxidation of DEC with active oxygen from cathode metal oxide might result in the degradation of Li-ion battery at a low temperature. It provided the first gas phase interaction between DEC and oxidizing environment by using O-3 as a active oxygen supplier.

引用

页数：4

共 25 条

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