公开(公告)号：CA3016019A1

公开(公告)日：2017-08-03

申请号：CA3016019

申请日：2017-01-27

Applicant: ASPEN AEROGELS INC

Inventor： MIHALCIK DAVID ,  EVANS OWEN ,  ZAFIROPOULOS NICHOLAS ,  GOULD GEORGE ,  RIKLEEN LESLIE

IPC: B32B5/06 ,  B32B3/06 ,  B32B5/14 ,  B32B5/18 ,  B32B5/24 ,  B32B7/02 ,  B32B7/09 ,  B32B7/12

Abstract: The present disclosure can provide an aerogel composite. The aerogel composite comprises at least one base layer having a top surface and a bottom surface, the base layer comprising a reinforced aerogel composition which comprises a reinforcement material and a monolithic aerogel framework, a first facing layer comprising a first facing material attached to the top surface of the base layer, and a second facing layer comprising a second facing material attached to the bottom surface of the base layer. At least a portion of the monolithic aerogel framework of the base layer extends into at least a portion of both the first facing layer and the second facing layer. The first facing material and the second facing material can each comprise or consist essentially of elastic fibers such as spandex, nylon, lycra, elastane, or combinations thereof.

公开(公告)号：AU2015327930A1

公开(公告)日：2017-04-27

申请号：AU2015327930

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 ,  C01B33/159

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.

公开(公告)号：CA2429771A1

公开(公告)日：2002-07-04

申请号：CA2429771

申请日：2001-12-21

Applicant: ASPEN AEROGELS INC

Inventor： GOULD GEORGE ,  BEGAG REDOUNA ,  STEPANIAN CHRISTOPHER J

IPC: D06M11/79 ,  B01J13/00 ,  B32B5/26 ,  C04B14/06 ,  C04B30/02 ,  D04H1/00 ,  D04H13/00 ,  D06M101/40 ,  E04B1/76 ,  E04B1/78 ,  H05K9/00 ,  B32B5/22 ,  E04B1/80

Abstract: Aerogel composite materials having a lofty fibrous batting reinforcement preferably in combination with one or both of individual short randomly oriented microfibers and conductive layers exhibit improved performance in one or all of flexibility, drape, durability, resistance to sintering, x-y thermal conductivity, x-y electrical conductivity, RFI-EMI attenuation, and/or burn- through resistance.

公开(公告)号：AU2021396326A9

公开(公告)日：2025-03-13

申请号：AU2021396326

申请日：2021-12-09

Applicant: ASPEN AEROGELS INC

Inventor： LEVENTIS NICHOLAS ,  TRIFU ROXANA ,  BEGAG REDOUANE ,  GOULD GEORGE ,  ZAFIROPOULOS NICHOLAS ,  MILLER HARRIS

IPC: C08J9/28

Abstract: The present disclosure is directed to methods of forming polyamic acid and polyimide gels in water. The resulting polyamic acid and polyimide gels may be converted to aerogels, which may further be converted to carbon aerogels. Such carbon aerogels have the same physical properties as carbon aerogels prepared from polyimide aerogels obtained according to conventional methods, i.e., organic solvent-based. The disclosed methods are advantageous in reducing or avoiding costs associated with use and disposal of potentially toxic solvents and byproducts. Gel materials prepared according to the disclosed methods are suitable for use in environments involving electrochemical reactions, for example as an electrode material within a lithium-ion battery.

公开(公告)号：BR112022013504A2

公开(公告)日：2022-09-13

申请号：BR112022013504

申请日：2021-01-07

Applicant: ASPEN AEROGELS INC

Inventor： EVANS OWEN ,  GOULD GEORGE ,  DEKRAFFT KATHRYN ,  MIHALCIK DAVID ,  BAUR DAVID

IPC: B32B5/02 ,  B32B5/18 ,  B32B15/04 ,  B32B15/08 ,  B32B27/06 ,  B32B27/18 ,  B32B27/28 ,  B32B27/30 ,  B32B27/32 ,  B32B27/40 ,  B32B27/42 ,  F16L59/02 ,  H01M10/613 ,  H01M10/6555 ,  H01M10/658

Abstract: COMPOSIÇÕES E SISTEMAS PARA GERENCIAMENTO TÉRMICO DE BATERIA. São providos materiais, composições e sistemas de gerenciamento térmico de bateria. As realizações exemplares incluem um membro de gerenciamento térmico de bateria. O membro de gerenciamento térmico de bateria pode incluir uma camada de proteção térmica e uma camada resiliente. Também são providos métodos para a preparação ou fabricação de tais membros de gerenciamento térmico de bateria. Em certas realizações, a camada de proteção térmica pode incluir mica, sílica microporosa, fibra cerâmica, lã mineral, aerogel ou combinações das mesmas.

公开(公告)号：AU2020396858A1

公开(公告)日：2022-07-14

申请号：AU2020396858

申请日：2020-11-30

Applicant: ASPEN AEROGELS INC

Inventor： EVANS OWEN ,  GOULD GEORGE ,  DEKRAFFT KATHRYN ,  MIHALCIK DAVID

IPC: B32B5/02 ,  B32B5/18 ,  B32B15/04 ,  B32B15/08 ,  B32B27/06 ,  F16L59/02 ,  H01M10/613 ,  H01M10/6555 ,  H01M10/658

Abstract: Components and systems to manage thermal runaway issues in electric vehicle batteries are provided. Exemplary embodiments include a heat control member. The heat control member can include reinforced aerogel compositions that are durable and easy to handle, have favorable performance for use as heat control members and thermal barriers for batteries, have favorable insulation properties, and have favorable reaction to fire, combustion and flame-resistance properties. Also provided are methods of preparing or manufacturing such reinforced aerogel compositions. In certain embodiments, the composition has a silica-based aerogel framework reinforced with a fiber and including one or more opacifying additives.

公开(公告)号：AU2020396088A1

公开(公告)日：2022-07-07

申请号：AU2020396088

申请日：2020-11-30

Applicant: ASPEN AEROGELS INC

Inventor： EVANS OWEN ,  GOULD GEORGE ,  DEKRAFFT KATHRYN ,  MIHALCIK DAVID ,  BAUR DAVID

IPC: B32B5/02 ,  B32B5/18 ,  B32B15/04 ,  B32B15/08 ,  B32B27/06 ,  F16L59/02 ,  H01M10/613 ,  H01M10/6555 ,  H01M10/658

Abstract: Aerogel-based components and systems for electric vehicle thermal management are provided. Exemplary embodiments include a heat control member. The heat control member can include reinforced aerogel compositions that are durable and easy to handle, have favorable performance for use as heat control members and thermal barriers for batteries, have favorable insulation properties, and have favorable reaction to fire, combustion and flame-resistance properties. Also provided are methods of preparing or manufacturing such reinforced aerogel compositions. In certain embodiments, the composition has a silica-based aerogel framework reinforced with a fiber and including one or more opacifying additives.

公开(公告)号：SG11202110262RA

公开(公告)日：2021-10-28

申请号：SG11202110262R

申请日：2020-03-21

Applicant: ASPEN AEROGELS INC

Inventor： ZAFIROPOULOS NICHOLAS ,  GOULD GEORGE

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

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.

公开(公告)号：AU2020245362A1

公开(公告)日：2021-10-14

申请号：AU2020245362

申请日：2020-03-21

Applicant: ASPEN AEROGELS INC

Inventor： ZAFIROPOULOS NICHOLAS ,  GOULD GEORGE

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

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.

公开(公告)号：CA3161363A1

公开(公告)日：2021-07-15

申请号：CA3161363

申请日：2021-01-07

Applicant: ASPEN AEROGELS INC

Inventor： EVANS OWEN ,  GOULD GEORGE ,  DEKRAFFT KATHRYN ,  MIHALCIK DAVID ,  BAUR DAVID

IPC: B32B5/02 ,  B32B5/18 ,  B32B15/04 ,  B32B15/08 ,  B32B27/06 ,  B32B27/18 ,  B32B27/28 ,  B32B27/30 ,  B32B27/32 ,  B32B27/40 ,  B32B27/42 ,  F16L59/02 ,  H01M10/613 ,  H01M10/6555 ,  H01M10/658

Abstract: Battery thermal management materials, compositions and systems are provided. Exemplary embodiments include a battery thermal management member. The battery thermal management member can include a heat protection layer and a resilient layer. Also provided are methods of preparing or manufacturing such battery thermal management members. In certain embodiments, the heat protection layer can include mica, microporous silica, ceramic fiber, mineral wool, aerogel or combinations thereof.