Hypergolic coordination compounds as modifiers for ionic liquid propulsion
文献类型：期刊论文
| 作者 | Li, Zhimin1; Zhong, Ye1; Liang, Linna1; Feng, Yongan1,2; Zhang, Jianguo1; Zhang, Tonglai1; Zhang, Yanqiang3 |
| 刊名 | CHEMICAL ENGINEERING JOURNAL
 |
| 出版日期 | 2021-11-01 |
| 卷号 | 423页码:7 |
| ISSN号 | 1385-8947 |
| 关键词 | Hypergolic materials Ionic liquids Metal coordination compounds Catalytic combustion |
| DOI | 10.1016/j.cej.2021.130187 |
| 英文摘要 | Ionic liquids (ILs) have been regarded as green hypergolic materials since 2008, and hundreds of hypergolic ionic liquids have been reported thus far. However, only few have been proved to meet practical applications, due to their complex preparation technology and long hypergolic ignition delay (ID). Herein, to improve the properties of hypergolic ignition of ILs, we demonstrate a new design strategy of hypergolic coordination compounds (HCCs). Eight HCCs were synthesized based on two commonly used hypergolic ILs components (imidazolium = IM, dicyanamide = DCA) and four transition metal ions (Mn, Co, Ni, Cu) and were characterized through infrared spectroscopy, X-ray powder diffraction, and single-crystal X-ray diffraction. The experimental results showed that these HCCs exhibited excellent hypergolic ignition properties, and the ignition and combustion properties could be modulated by changing the metal, ligand, and anion. Additionally, the effects of HCCs on the ignition and combustion of organic hypergolic IL were investigated. The Cu-based HCCs showed the best performance among these new hypergolic materials. Compared with the HCCs-free IL, the IL system with 5% of [Cu(AIM)4] (DCA)2 exhibited a sharp reduction in the ID time of 1-allyl-3-methylimidazolium dicyanamide (AMIMDCA) (6 ms vs. 45 ms). |
| WOS关键词 | REACTIVITY ; FUELS |
| 资助项目 | National Natural Science Foundation of China[21805008] ; Beijing Institute of Technology Research Fund Program for Young Scholars |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE SA |
| WOS记录号 | WOS:000683027600003 |
| 资助机构 | National Natural Science Foundation of China ; Beijing Institute of Technology Research Fund Program for Young Scholars |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/49994]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Li, Zhimin; Feng, Yongan; Zhang, Yanqiang |
| 作者单位 | 1.Beijing Inst Technol, State Key Lab Explos Sci & Technol, Beijing 100081, Peoples R China 2.North Univ China, Sch Environm & Safety Engn, Taiyuan 030051, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, Div Ion Liquids & Green Engn, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Zhimin,Zhong, Ye,Liang, Linna,et al. Hypergolic coordination compounds as modifiers for ionic liquid propulsion[J]. CHEMICAL ENGINEERING JOURNAL,2021,423:7. |
| APA | Li, Zhimin.,Zhong, Ye.,Liang, Linna.,Feng, Yongan.,Zhang, Jianguo.,...&Zhang, Yanqiang.(2021).Hypergolic coordination compounds as modifiers for ionic liquid propulsion.CHEMICAL ENGINEERING JOURNAL,423,7. |
| MLA | Li, Zhimin,et al."Hypergolic coordination compounds as modifiers for ionic liquid propulsion".CHEMICAL ENGINEERING JOURNAL 423(2021):7. |
入库方式： OAI收割
来源：过程工程研究所
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