自燃离子液体与1-氨基-4-甲基哌嗪混合物的点火延迟特性
Characteristics of ignition delay of hypergolic ionic liquids combined with 1-amino-4-methylpiperazine.
作者信息
Shin Kyung Su, Jang Hoi-Gu, Park Soon Hee, Cho Sung June
机构信息
Department of Chemical Engineering, Chonnam National University Gwangju 500-757 Korea
出版信息
RSC Adv. 2023 Jun 22;13(27):18960-18963. doi: 10.1039/d3ra03752e. eCollection 2023 Jun 15.
Abstract
The ignition delay time of the hypergolic ionic liquids, 1-ethyl-3-methylimidazolium dicyanamide [EMIM][CN] and 1,3-dimethyl imidazolium dicyandiamide [DMIM][CN], can be controlled to approximately 20 ms by adding 1-amino-4-methylpiperazine while keeping the vapor pressure below 1 torr at 298 K.
摘要
通过添加1-氨基-4-甲基哌嗪，可将自燃离子液体1-乙基-3-甲基咪唑二氰胺盐[EMIM][CN]和1,3-二甲基咪唑二氰胺盐[DMIM][CN]的点火延迟时间控制在约20毫秒，同时在298K下将蒸气压保持在1托以下。
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