1. 毕业设计（论文）的内容和要求

随着绿色化学的发展和科学技术的不断进步,环保问题越来越成为当今社会人们所关注的一个热门问题。

目前，我国航天事业正处于蓬勃发展阶段，火箭推进剂使用量巨大,然而在一些传统的火箭推进系统中，剧毒、强致癌、高挥发性的肼类衍生物燃料仍然是液体双组元推进剂的主要燃料选择，给环境保护和绿色化学的发展带来了极大阻力，若处理不适当，会造成极大的大气，水体，土壤污染，与如今以人为本，绿色清洁的观念相悖。

因此，对航空航天事业而言，新型绿色低毒推进剂的研究是目前一个十分重要课题。

2. 参考文献

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3. 毕业设计（论文）进程安排

2019.1．8-2019.3.13 查阅文献，确定实验方法和实验条件，完成外文文献翻译和开题报告。

2019.3.14-2019.4.15 利用课题组已有基础，制备各组咪唑类含能离子液体。

2019.4.16-2019.5.15 对各组咪唑类含能离子液体进行表征，确定各项参数，选取最优组别。