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    CARBON AEROGEL-BASED CATHODES FOR LITHIUM-AIR BATTERIES
    2.
    发明申请
    CARBON AEROGEL-BASED CATHODES FOR LITHIUM-AIR BATTERIES 审中-公开

    公开(公告)号：WO2020198086A1

    公开(公告)日：2020-10-01

    申请号：PCT/US2020/024086

    申请日：2020-03-21

    Applicant: ASPEN AEROGELS, INC.

    Inventor： ZAFIROPOULOS, Nicholas ,  GOULD, George

    IPC: H01M12/02 ,  H01M12/08 ,  H01M10/44

    Abstract: Nanoporous carbon-based scaffolds or structures, and specifically carbon aerogels and their manufacture and use thereof. Embodiments include a cathode material within a lithium-air battery, where the cathode is formed of a binder-free, monolithic, polyimide-derived carbon aerogel. The carbon aerogel includes pores that improve the oxygen transport properties of electrolyte solution and improve the formation of lithium peroxide along the surface and/or within the pores of the carbon aerogel. The cathode and underlying carbon aerogel provide optimal properties for use within the lithium-air battery.

    IMPROVED HYDROPHOBIC AEROGEL MATERIALS
    3.
    发明申请
    IMPROVED HYDROPHOBIC AEROGEL MATERIALS 审中-公开
    改进的疏水性气凝胶材料

    公开(公告)号：WO2016054524A2

    公开(公告)日：2016-04-07

    申请号：PCT/US2015/053750

    申请日：2015-10-02

    Applicant: ASPEN AEROGELS, INC

    Inventor： EVANS, Owen ,  DEKRAFT, Kathryn ,  ZAFIROPOULOS, Nicholas ,  DONG, Wenting ,  MIHALCIK, David ,  GOULD, George ,  MELNIKOVA, Irene

    IPC: C01B33/158

    CPC classification number: C08K3/36 ,  B01J13/0091 ,  C01B33/1585 ,  C01B33/159 ,  C08J9/28 ,  C08J2205/026 ,  C08K3/04 ,  C08K3/22 ,  C08K3/34 ,  C08K3/38 ,  C08K2003/2241 ,  C08K2003/2262

    Abstract: The present disclosure provides an aerogel composition which is durable and easy to handle, which has favorable performance in aqueous environments, and which also has favorable combustion and self-heating properties. Also provided is a method of preparing an aerogel composition which is durable and easy to handle, which has favorable performance in aqueous environments, and which has favorable combustion and self-heating properties. Further provided is a method of improving the hydrophobicity, the liquid water uptake, the heat of combustion, or the onset of thermal decomposition temperature of an aerogel composition.

    Abstract translation: 本公开提供了耐用且易于处理的气凝胶组合物，其在水性环境中具有良好的性能，并且还具有有利的燃烧和自热特性。 还提供了一种制备耐用且易于处理的气凝胶组合物的方法，其在水性环境中具有良好的性能，并且具有良好的燃烧和自热特性。 还提供了改善气凝胶组合物的疏水性，液体水吸收性，燃烧热或热分解温度的开始的方法。

    CARBON AEROGEL-BASED CATHODES FOR LITHIUM-SULFUR BATTERIES
    4.
    发明申请
    CARBON AEROGEL-BASED CATHODES FOR LITHIUM-SULFUR BATTERIES 审中-公开

    公开(公告)号：WO2020198095A1

    公开(公告)日：2020-10-01

    申请号：PCT/US2020/024113

    申请日：2020-03-22

    Applicant: ASPEN AEROGELS, INC.

    Inventor： ZAFIROPOULOS, Nicholas ,  GOULD, George

    IPC: B01D61/00 ,  B01D67/00

    Abstract: Nanoporous carbon-based scaffolds or structures, and specifically carbon aerogels and their manufacture and use thereof. Embodiments include a sulfur-doped cathode material within a lithium-sulfur battery, where the cathode is collector-less and is formed of a binder-free, monolithic, polyimide-derived carbon aerogel. The carbon aerogel includes pores that surround elemental sulfur and accommodate expansion of the sulfur during conversion to lithium sulfide. The cathode and underlying carbon aerogel provide optimal properties for use within the lithium-sulfur battery.

    THIN AEROGEL MATERIALS
    9.
    发明申请
    THIN AEROGEL MATERIALS 审中-公开
    薄AIRGEL材料

    公开(公告)号：WO2016053399A3

    公开(公告)日：2016-04-07

    申请号：PCT/US2015/035727

    申请日：2015-06-15

    Applicant: ASPEN AEROGELS, INC.

    Inventor： EVANS, Owen ,  ZAFIROPOULOS, Nicholas ,  WHITE, Shannon ,  DONG, Wenting ,  RHINE, Wendell

    IPC: B01J13/00

    Abstract: The present invention provides a fiber-reinforced aerogel material which can be used as insulation in thermal battery applications. The fiber-reinforced aerogel material is highly durable, flexible, and has a thermal performance that exceeds the insulation materials currently used in thermal battery applications. The fiber-reinforced aerogel insulation material can be as thin as 1 mm less, and can have a thickness variation as low as 2% or less. Also provided is a method for improving the performance of a thermal battery by incorporating a reinforced aerogel material into the thermal battery. Further provided is a casting method for producing thin fiber-reinforced aerogel materials.

    Abstract translation: 本发明提供了可用作热电池应用中的绝缘体的纤维增强气凝胶材料。 纤维增强气凝胶材料非常耐用，柔韧，并具有超过当前热电池应用中使用的绝缘材料的热性能。 纤维增强的气凝胶绝缘材料可以薄至少1mm，并且可以具有低至2％或更低的厚度变化。 还提供了一种通过将增强气凝胶材料结合到热电池中来改善热电池性能的方法。 进一步提供了用于生产薄纤维增强气凝胶材料的铸造方法。

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