• 专利标题:   Formation of energetic nanocomposite used for e.g. light armor system, involves mixing solutions of fuel and oxidizer nanoparticles, and graphene sheet, and permitting self-assembly of nanocomposite through aggregation of nanoparticles.
  • 专利号:   US2015034220-A1, US10336661-B2
  • 发明人:   GANGOPADHYAY S, CHUNG S W, THIRUVENGADATHAN R, STALEY C S, GANGOPADHYAY K, RAYMOND K E
  • 专利权人:   UNIV MISSOURI, UNIV MISSOURI
  • 国际专利分类:   C06B033/00, C06B045/18, C06B045/00, C06B021/00
  • 专利详细信息:   US2015034220-A1 05 Feb 2015 C06B-045/18 201515 Pages: 22 English
  • 申请详细信息:   US2015034220-A1 US451001 04 Aug 2014
  • 优先权号:   US958749P, US451001

▎ 摘  要

NOVELTY - Formation of energetic nanocomposite involves mixing solutions of positively-charged fuel nanoparticles, positively-charged oxidizer nanoparticles, and negatively-charged functionalized graphene sheets having functional groups bonded with positively-charged fuel nanoparticles and positively-charged oxidizer nanoparticles, and permitting self-assembly of energetic nanocomposite for a predetermined time though attraction and aggregation of positively-charged fuel nanoparticles, positively-charged oxidizer nanoparticles, and negatively-charged functionalized graphene sheets. USE - Formation of energetic nanocomposite (claimed) used for solid propellant formulation and light armor system. ADVANTAGE - The method enables efficient formation of energetic nanocomposite with excellent stability, high reactivity, improved combustion characteristics due to increase in nanoparticle packing density, and reduced ignition sensitivity, by simple and economical process.