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    • 8. 发明申请
    • LAYERED AEROGEL COMPOSITES, RELATED AEROGEL MATERIALS, AND METHODS OF MANUFACTURE
    • 层状空气复合材料,相关空气材料及其制造方法
    • US20140287641A1
    • 2014-09-25
    • US14214887
    • 2014-03-15
    • Aerogel Technologies, LLC
    • Stephen A. Steiner, III
    • B32B5/24B32B9/00B32B5/26
    • B32B5/26B32B5/12B32B2250/40B32B2250/42B32B2260/023B32B2260/046B32B2262/10B32B2262/106B32B2266/0214B32B2307/102B32B2307/304B32B2571/02F41H5/0414F41H5/0442F41H5/0471Y10T428/249921Y10T428/24996Y10T428/249975Y10T428/249981Y10T428/249982Y10T428/24999Y10T428/249991Y10T442/3325Y10T442/3341Y10T442/335Y10T442/50Y10T442/56Y10T442/59Y10T442/647Y10T442/649Y10T442/651
    • Composites comprising aerogel materials are generally described. Layered aerogel composites may be of great utility for a wide variety of applications including lightweight structures, ballistic panels, multilayer thermal and acoustic insulation, spacecraft reentry shielding, supercapacitors, batteries, acoustic insulation, and flexible garments. Layered aerogel composites may be prepared by combing layers of fiber-containing sheets and multisheet plies with aerogel materials. Composites comprising mechanically strong aerogels and reticulated aerogel structures are described. Various nanocomposite aerogel materials may be prepared to facilitate production of composites with desirable functions and properties. Layered aerogel composites and related aerogel materials described in the present disclosure have not been previously possible due to a lack of viable aerogel formulations, a lack of methods for adhering and joining aerogel materials to each other and other materials, and a lack of methods that enable combining of fibrous materials and aerogels into layered structures in the same material envelope. Aerogel composites described herein enable specific capabilities that have not been previously possible with aerogels or through other means, for example, the ability to efficiency slow impacts from bullets and other ballistic bodies using a lightweight (
    • 通常描述包含气凝胶材料的复合材料。 层状气凝胶复合材料可以用于各种应用,包括轻质结构,弹道板,多层隔热和隔音,航天器再入式屏蔽,超级电容器,电池,隔音和柔性服装。 层状气凝胶复合材料可以通过将含纤维的片材和多层片材层与气凝胶材料组合来制备。 描述了包括机械强力气凝胶和网状气凝胶结构的复合材料。 可以制备各种纳米复合气凝胶材料以促进制备具有所需功能和性质的复合材料。 本公开中描述的层状气凝胶复合材料和相关气凝胶材料由于缺乏可行的气凝胶制剂,缺少将气凝胶材料彼此粘附和连接的方法以及其它材料的缺乏方法,以及缺乏使得 将纤维材料和气凝胶组合成相同材料包层中的分层结构。 本文所述的气凝胶复合材料能够使用气凝胶或其他方法以前不可能实现的特定能力,例如,使用重量轻(<2 g / cm3密度)材料来承受来自子弹和其他弹道体的缓慢冲击的能力,承受载荷 作为结构构件,占传统技术重量的一小部分,或同时用作存储电能的结构或柔性材料。