Study on the Hypergolic Characteristics of Imidazole Thiocyanate Ionic Liquids and Hydrogen Peroxide

LI Yutong; PANG Yingran; GAO Zhongquan; TAN Ziyang; CHEN Pengfei; TAN Yonghua; HONG Liu

doi:10.7652/xjtuxb202205002

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Study on the Hypergolic Characteristics of Imidazole Thiocyanate Ionic Liquids and Hydrogen Peroxide

更新时间：2025-07-09

- Study on the Hypergolic Characteristics of Imidazole Thiocyanate Ionic Liquids and Hydrogen Peroxide
- Vol. 56, Issue 5, Pages: 12-20(2022)
- 作者机构：
  
  1. 西安交通大学能源与动力工程学院,西安,710049
  2. 西安航天动力研究所液体火箭发动机技术重点实验室,西安,710100
- 作者简介：
- 基金信息：
- DOI：10.7652/xjtuxb202205002
  CLC： V312
- Online First：10 May 2022，
  
  Published：2022
- 稿件说明：
移动端阅览
LI Yutong, PANG Yingran, GAO Zhongquan, et al. Study on the Hypergolic Characteristics of Imidazole Thiocyanate Ionic Liquids and Hydrogen Peroxide[J]. 2022, 56(5): 12-20.
DOI：

LI Yutong, PANG Yingran, GAO Zhongquan, et al. Study on the Hypergolic Characteristics of Imidazole Thiocyanate Ionic Liquids and Hydrogen Peroxide[J]. 2022, 56(5): 12-20. DOI： 10.7652/xjtuxb202205002.

摘要

为填补国内在离子液体与绿色氧化剂自燃领域研究的空白

本文开展了咪唑硫氰酸类离子液体在质量分数为90%的过氧化氢中的自燃特性研究

并分析了液滴碰撞速度和添加剂对咪唑硫氰酸类离子液体在过氧化氢中点火延迟时间的影响。结果显示:离子液体在过氧化氢中的自燃过程分为3个阶段:液滴与过氧化氢接触、混合

出现液坑; 产生中央射流

射流顶端分离出液滴; 温度升高

黑色烟雾与火核出现。离子液体点火延迟时间与碰撞速度呈负相关

由于黏度和燃烧极限等因素的影响

1-乙基-3-甲基咪唑硫氰酸([EMIM][SCN])的点火延迟时间减小程度随碰撞速度的增大而减弱

而1-丁基-3-甲基咪唑硫氰酸([BMIM][SCN])则相反。相同碰撞速度下

[BMIM][SCN]的点火延迟时间小于[EMIM][SCN]

表明[BMIM][SCN]与质量分数为90%的过氧化氢自燃效果好。掺混燃料的点火延迟时间随添加剂的摩尔比增加呈增大的趋势

且均大于离子液体的点火延迟时间

当[EMIM][SCN]掺混乙二醇的摩尔比为0.8、[BMIM][SCN]掺混乙二醇的摩尔比为0.9、[EMIM][SCN]和[BMIM][SCN]掺混丙二醇的摩尔比为0.7时

在不同的碰撞速度下均很难自燃

表明掺混乙二醇和丙二醇不能提高咪唑硫氰酸类离子液体在质量分数为90%的过氧化氢中的燃烧性能。

Abstract

To fill the gaps in domestic research on the hypergolicity of ionic liquids and green oxidants

this paper studies hypergolic characteristics of imidazole thiocyanate ionic liquids in 90% hydrogen peroxide and analyzes the impact of droplet collision speed and different additives on the ignition delay time(IDT)of such liquids in hydrogen peroxide. The results show that the hypergolic process of such liquid in hydrogen peroxide is divided into three stages:liquid pits appear when droplet contacts and mixes with hydrogen peroxide; the central jet appears and the droplet separates from the top of the jet; the temperature rises

black smoke and fire cores appear. The IDT of the ionic liquid has a negative correlation with the collision speed. Due to the influence of factors such as viscosity and combustion limit

the reduction of IDT of 1-ethyl-3-methylimidazole thiocyanate([EMIM][SCN])decreases with the increase of collision speed

while 1-Butyl-3-methylimidazole thiocyanate([BMIM][SCN])is the opposite. At the same collision speed

the IDT of [BMIM][SCN] is shorter than [EMIM][SCN]

indicating that[BMIM][SCN] has a good hypergolic ignition effect with 90% hydrogen peroxide. The IDT of the blended fuel increases with the increase of the molar ratio of the additives and is greater than the IDT of the ionic liquid. When [EMIM][SCN] was blended with ethylene glycol with a molar ratio of 0.8

[BMIM][SCN] was blended with ethylene glycol with a molar ratio of 0.9

and [EMIM][SCN] and [BMIM][SCN] blended with propylene glycol with a molar ratio of 0.7

it is difficult for hypergolic ignition at different collision speeds This indicates combustion performance of imidazole thiocyanate ionic liquid in 90% hydrogen peroxide cannot be improved by blending ethylene glycol or propylene glycol.

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references

张光全. 离子液体在含能材料领域的应用进展 [J]. 含能材料, 2012, 20(2): 240-247.

ZHANG Guangquan. Application progress of Ionic liquid in energetic materials [J]. Chinese Journal of Energetic Materials, 2012, 20(2): 240-247.

黄实. 新型高能低毒液体推进剂的合成及点火性能研究 [D]. 北京: 中国工程物理研究院, 2016.

原玉涛. 多环季胺类自燃离子液体的设计合成 [D]. 北京: 中国科学院大学, 2017.

田均均, 张庆华. 含能离子液体: 新型离子炸药和绿色推进剂燃料 [J]. 含能材料, 2014, 22(5): 580-581.

TIAN Junjun, ZHANG Qinghua. Energetic ionic liquid: new type of ion explosive and green propellant fuel [J]. Chinese Journal of Energetic Materials, 2014, 22(5): 580-581.

费腾. 新型二氰胺类自燃离子液体的合成及性质研究 [D]. 西安: 西安科技大学, 2015.

SCHNEIDER S, HAWKINS T, ROSANDER M, et al. Ionic liquids as hypergolic fuels [J]. Energy Fuels, 2008, 22(4): 2871-2872.

CHAMBREAU S D, SCHNEIDER S, ROSANDER M, et al. Fourier transform infrared studies in hypergolic ignition of Ionic liquids [J]. The Journal of Physical Chemistry: A, 2008, 112(34): 7816-7824.

LI Jianling, WENG Xinyan, TANG Chenglong, et al. The ignition process measurements and performance evaluations for hypergolic Ionic liquid fuels: [EMIm][DCA]and[BMIm][DCA] [J]. Fuel, 2018, 215: 612-618.

WENG Xinyan, TANG Chenglong, LI Jianling, et al. Coulomb explosion and ultra-fast hypergolic ignition of borohydride-rich ionic liquids with WFNA [J]. Combustion and Flame, 2018, 194: 464-471.

SUN Changgeng, TANG Shaokun, ZHANG Xiangwen. Role of cation structures for energetic performance of hypergolic ionic liquids [J]. Energy Fuels, 2017, 31(9): 10055-10059.

李兴业, 李海波, 聂福德, 等. 唑硼类自燃型液体燃料的研究进展 [J]. 兵器装备工程学报, 2018, 39(12): 160-165.

LI Xingye, LI Haibo, NIE Fude, et al. Review on azole-borane compounds as hypergolic liquid propellant [J]. Journal of Ordnance Equipment Engineering, 2018, 39(12): 160-165.

孙常庚, 唐韶坤. 自燃型离子液体点火燃烧机制研究进展 [J]. 含能材料, 2020, 28(5): 435-441.

SUN Changgeng, TANG Shaokun. Progress on ignition and combustion mechanism of hypergolic ionic liquids [J]. Chinese Journal of Energetic Materials, 2020, 28(5): 435-441.

贺芳, 方涛, 李亚裕, 等. 新型绿色液体推进剂研究进展 [J]. 火炸药学报, 2006, 29(4): 54-57.

HE Fang, FANG Tao, LI Yayu, et al. Development of green liquid propellants [J]. Chinese Journal of Explosives Propellants, 2006, 29(4): 54-57.

LAUCK F, BALKENHOHL J, NEGRI M, et al. Green bipropellant development: a study on the hypergolicity of imidazole thiocyanate ionic liquids with hydrogen peroxide in an automated drop test setup [J]. Combustion and Flame, 2021, 226: 87-97.

BHOSALE V K, JEONG J, CHOI J, et al. Additive-promoted hypergolic ignition of ionic liquid with hydrogen peroxide [J]. Combustion and Flame, 2020, 214: 426-436.

KANG H, PARK S, PARK Y, et al. Ignition-delay measurement for drop test with hypergolic propellants: reactive fuels and hydrogen peroxide [J]. Combustion and Flame, 2020, 217: 306-313.

焦念明. 富B—H基离子液体推进剂的设计合成及性能研究 [D]. 北京: 中国科学院大学, 2018.

田甜. 富氮型三唑类含能离子液体的分子设计、合成及性能研究 [D]. 西安: 西北工业大学, 2018.

GAO Haixiang, SHREEVE J M. Ionic liquid solubilized boranes as hypergolic fluids [J]. Journal of Materials Chemistry, 2012, 22(22): 11022-11024.

杜增晖, 孙策, 李钰潼, 等. 咪唑二氰胺类离子液体在白色发烟硝酸中自燃特性的实验研究 [J]. 西安交通大学学报, 2022, 5(4): 1-11.

DU Zenghui, SUN Ce, LI Yutong, et al. Experimental study on spontaneous combustion characteristics of imidazole dicyandiamide ionic liquid in white fuming nitric acid [J]. Journal of Xi'an Jiaotong University, 2022, 5(4): 1-11.

张灏, 高忠权, 高煦尧, 等. 甲烷/空气预混湍流火焰的离子电流信号特征分析 [J]. 西安交通大学学报, 2021, 55(5): 10-17.

ZHANG Hao, GAO Zhongquan, GAO Xuyao, et al. Characteristic analysis on the ion current signal of methane/air premixed turbulent flame [J]. Journal of Xi'an Jiaotong University, 2021, 55(5): 10-17.

郭阳. 自燃型离子液体及其掺混燃料燃烧特性研究 [D]. 西安: 西安交通大学, 2021.

翁欣妍. 自燃型离子液体推进剂液相点火及混合机理研究 [D]. 西安: 西安交通大学, 2019.

章泽筠. 金属配位自燃离子液体的合成及表征 [D]. 北京: 中国科学院大学, 2018.

倪兆静, 韩恺, 庞博. 过氧化氢/丁醇新型燃料着火特性的试验研究 [J]. 工程热物理学报, 2021, 42(8): 2188-2193.

NI Zhaojing, HAN Kai, PANG Bo. Experimental study on hypergolic characteristics of hydrogen peroxide and butanol fuel [J]. Journal of Engineering Thermophysics, 2021, 42(8): 2188-2193.

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