Energetic composite and system with enhanced mechanical sensitivity to initiation of self-sustained reaction
    1.
    发明申请
    Energetic composite and system with enhanced mechanical sensitivity to initiation of self-sustained reaction 有权
    能量复合材料和系统具有增强的机械敏感性,引发自持反应

    公开(公告)号:US20100162913A1

    公开(公告)日:2010-07-01

    申请号:US11804454

    申请日:2007-05-18

    摘要: An energetic composition and system using amassed energetic multilayer pieces which are formed from the division, such as for example by cutting, scoring, breaking, crushing, shearing, etc., of a mechanically activatable monolithic energetic multilayer(s) (e.g. macro-scale sheets of multilayer films), for enhancing the sensitivity of the energetic composite and system to mechanical initiation of self-sustained reaction. In particular, mechanical initiation of the energetic composition may be achieved with significantly lower mechanical energy inputs than that typically required for initiating the monolithic energetic multilayers from which it is derived.

    摘要翻译: 使用积分的能量多层片材的能量组成和系统,其由分割形成,例如通过切割,刻痕,破碎,破碎,剪切等形成机械可激活的整体能量多层(例如,宏观尺度 多层薄膜),用于增强能量复合材料和系统对自持续反应机械起始的敏感性。 特别地,能量组合物的机械引发可以通过显着降低机械能输入而实现,而不是通过引发来自其的整体式能量多层的典型需要。

    Electrical initiation of an energetic nanolaminate film
    3.
    发明授权
    Electrical initiation of an energetic nanolaminate film 失效
    高能纳米层压膜的电引发

    公开(公告)号:US07687746B2

    公开(公告)日:2010-03-30

    申请号:US11484543

    申请日:2006-07-10

    IPC分类号: H05B3/10 B32B7/04

    摘要: A heating apparatus comprising an energetic nanolaminate film that produces heat when initiated, a power source that provides an electric current, and a control that initiates the energetic nanolaminate film by directing the electric current to the energetic nanolaminate film and joule heating the energetic nanolaminate film to an initiation temperature. Also a method of heating comprising providing an energetic nanolaminate film that produces heat when initiated, and initiating the energetic nanolaminate film by directing an electric current to the energetic nanolaminate film and joule heating the energetic nanolaminate film to an initiation temperature.

    摘要翻译: 一种加热装置,其特征在于,包括在起动时产生热量的能量高的纳米酸盐膜,提供电流的电源,以及通过将电流引导到能量高的纳米酸盐膜并引发能量的Naminaminate膜,从而引发能量的纳米级胺膜的控制, 起始温度。 还有一种加热方法,包括提供在引发时产生热量的能量高的纳米酸盐膜,以及通过将电流引导到能量高的纳米级胺膜并引发加热能量的纳米级胺膜至起始温度来引发能量的纳米级胺膜。

    Energetic composite and system with enhanced mechanical sensitivity to initiation of self-sustained reaction
    5.
    发明授权
    Energetic composite and system with enhanced mechanical sensitivity to initiation of self-sustained reaction 有权
    能量复合材料和系统具有增强的机械敏感性,引发自持反应

    公开(公告)号:US08187398B2

    公开(公告)日:2012-05-29

    申请号:US11804454

    申请日:2007-05-18

    IPC分类号: C06B45/00 D03D23/00 D03D43/00

    摘要: An energetic composition and system using amassed energetic multilayer pieces which are formed from the division, such as for example by cutting, scoring, breaking, crushing, shearing, etc., of a mechanically activatable monolithic energetic multilayer(s) (e.g. macro-scale sheets of multilayer films), for enhancing the sensitivity of the energetic composite and system to mechanical initiation of self-sustained reaction. In particular, mechanical initiation of the energetic composition may be achieved with significantly lower mechanical energy inputs than that typically required for initiating the monolithic energetic multilayers from which it is derived.

    摘要翻译: 使用积分的能量多层片材的能量组成和系统,其由分割形成,例如通过切割,刻痕,破碎,破碎,剪切等形成机械可激活的整体能量多层(例如,宏观尺度 多层薄膜),用于增强能量复合材料和系统对自持续反应机械起始的敏感性。 特别地,能量组合物的机械引发可以通过显着降低机械能输入而实现,而不是通过引发来自其的整体式能量多层的典型需要。

    PYROPHORIC METAL-CARBON FOAM COMPOSITES AND METHODS OF MAKING THE SAME
    7.
    发明申请
    PYROPHORIC METAL-CARBON FOAM COMPOSITES AND METHODS OF MAKING THE SAME 有权
    PORROPHORIC金属碳泡沫复合材料及其制备方法

    公开(公告)号:US20100139823A1

    公开(公告)日:2010-06-10

    申请号:US12329437

    申请日:2008-12-05

    IPC分类号: C06B45/04

    CPC分类号: C06C15/00 C06B45/00

    摘要: A method for creating a pyrophoric material according to one embodiment includes thermally activating a carbon foam for creating micropores therein; contacting the activated carbon foam with a liquid solution comprising a metal salt for depositing metal ions in the carbon foam; and reducing the metal ions in the foam to metal particles. A pyrophoric material in yet another embodiment includes a pyrophoric metal-carbon foam composite comprising a carbon foam having micropores and mesopores and a surface area of greater than or equal to about 2000 m2/g, and metal particles in the pores of the carbon foam. Additional methods and materials are also disclosed.

    摘要翻译: 根据一个实施例的用于产生自燃材料的方法包括热活化碳泡沫以在其中产生微孔; 使活性炭泡沫与包含用于在碳泡沫中沉积金属离子的金属盐的液体溶液接触; 并将泡沫中的金属离子还原成金属颗粒。 在另一个实施方案中的自燃材料包括自发金属 - 碳泡沫复合材料,其包含具有微孔和介孔的碳泡沫,并且表面积大于或等于约2000m 2 / g,以及碳泡沫的孔中的金属颗粒。 还公开了附加的方法和材料。

    Preparation of hydrophobic organic aeorgels
    8.
    发明授权
    Preparation of hydrophobic organic aeorgels 失效
    疏水性有机物的制备

    公开(公告)号:US07291653B2

    公开(公告)日:2007-11-06

    申请号:US10927679

    申请日:2004-08-26

    IPC分类号: C08J9/28

    摘要: Synthetic methods for the preparation of hydrophobic organics aerogels. One method involves the sol-gel polymerization of 1,3-dimethoxybenzene or 1,3,5-trimethoxybenzene with formaldehyde in non-aqueous solvents. Using a procedure analogous to the preparation of resorcinol-formaldehyde (RF) aerogels, this approach generates wet gels that can be dried using either supercritical solvent extraction to generate the new organic aerogels or air dried to produce an xerogel. Other methods involve the sol-gel polymerization of 1,3,5 trihydroxy benzene (phloroglucinol) or 1,3 dihydroxy benzene (resorcinol) and various aldehydes in non-aqueous solvents. These methods use a procedure analogous to the one-step base and two-step base/acid catalyzed polycondensation of phloroglucinol and formaldehyde, but the base catalyst used is triethylamine. These methods can be applied to a variety of other sol-gel precursors and solvent systems. These hydrophobic organics aerogels have numerous application potentials in the field of material absorbers and water-proof insulation.

    摘要翻译: 制备疏水性有机物气凝胶的合成方法。 一种方法涉及1,3-二甲氧基苯或1,3,5-三甲氧基苯与甲醛在非水溶剂中的溶胶 - 凝胶聚合。 使用类似于间苯二酚 - 甲醛(RF)气凝胶的制备方法,该方法产生湿凝胶,其可以使用超临界溶剂萃取干燥以产生新的有机气凝胶或空气干燥以产生干凝胶。 其他方法涉及在非水溶剂中1,3,5-三羟基苯(间苯三酚)或1,3-二羟基苯(间苯二酚)和各种醛的溶胶 - 凝胶聚合。 这些方法使用类似于间苯三酚和甲醛的一步碱和两步碱/酸催化缩聚的方法,但所用的碱催化剂是三乙胺。 这些方法可以应用于各种其他溶胶 - 凝胶前体和溶剂体系。 这些疏水性有机气凝胶在材料吸收体和防水绝缘领域具有许多应用潜力。