Abstract: The self assembled monolayers(SAMs) technique and its application were introduced. The applications of SAMs on aluminium power surface modification in HTPB propellant and NEPE propellant were studied. Results show that with no harmful effects on other properties the elongation of the propellant was improved obviously by the DZ series and the DX series. The application of SAMs in energetic materials was forecast.

Key words: Solid propellant;Self assembled monolayers;Powdered aluminium;Energetic material;Surface reaction

摘要： 简要介绍了自组装单分子膜 (SAMs)技术 ,研究了该技术在丁羟和聚醚推进剂中铝粉表面改性的应用。结果表明 :设计合成的DX系列和DZ系列能有效提高推进剂的延伸率 ,对推进剂的其它性能无不良影响。并就该技术在含能材料中的应用前景作了展望

关键词: 固体推进剂;自组装单分子膜;铝粉;高能材料;表面反应