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    Hydrogen Storage Systems Using Non-Pyrophoric Hydrogen Storage Alloys
    1.
    发明公开
    Hydrogen Storage Systems Using Non-Pyrophoric Hydrogen Storage Alloys 审中-公开

    公开(公告)号：US20230265546A1

    公开(公告)日：2023-08-24

    申请号：US18310869

    申请日：2023-05-02

    申请人： HARNYSS IP , LLC

    发明人： Benjamin S. Chao ,  Baoquan Huang ,  Henry U. Lee ,  Kirby Alan Smith

    IPC分类号： C22C30/00 ,  F17C1/10 ,  B22F12/41 ,  B22F10/28 ,  F17C1/14

    CPC分类号： C22C30/00 ,  F17C1/10 ,  B22F12/41 ,  B22F10/28 ,  F17C1/14 ,  C22C2202/04 ,  B33Y10/00

    摘要： A hydrogen storage system includes a hydrogen storage alloy containment vessel comprising an external pressure containment vessel and a thermally conductive compartmentalization network disposed within the pressure containment vessel. The compartmentalization network creates compartments within the pressure vessel within which a hydrogen storage alloy is disposed. The compartmentalization network includes a plurality of thermally conductive elongate tubes positioned within the pressure vessel forming a coherent, tightly packed tube bundle providing a thermally conductive network between the hydrogen storage alloy and the pressure vessel. The hydrogen storage alloy is a non-pyrophoric AB2-type Laves phase hydrogen storage alloy having: an A-site to B-site elemental ratio of not more than 0.5; and an alloy composition including (in at %): Zr: 2.0-5.5, Ti: 27-31.3, V: 8.3-9.9, Cr: 20.6-30.5, Mn: 25.4-33.0, Fe: 1.0-5.9, Al: 0.1-0.4, and/or Ni: 0.0-4.0.

    3D Printed Hydrogen Storage Systems Using Non-Pyrophoric Hydrogen Storage Alloys
    8.
    发明申请
    3D Printed Hydrogen Storage Systems Using Non-Pyrophoric Hydrogen Storage Alloys 有权

    公开(公告)号：US20230041451A1

    公开(公告)日：2023-02-09

    申请号：US17870124

    申请日：2022-07-21

    申请人： HARNYSS IP, LLC

    发明人： Henry U. Lee ,  Baoquan Huang ,  Benjamin S. Chao ,  Kirby Alan Smith

    IPC分类号： F17C1/10

    摘要： A hydrogen storage system includes a hydrogen storage alloy containment vessel comprising an external pressure containment vessel and a thermally conductive compartmentalization network disposed within the pressure containment vessel. The compartmentalization network creates compartments within the pressure vessel within which a hydrogen storage alloy is disposed. One or both of the compartmentalization network and the pressure vessel may be formed by s 3D printing process, such as by Selective Laser Melting (SLM) and/or Direct Metal Laser Sintering (DMLS). The hydrogen storage alloy is a non-pyrophoric AB2— type Laves phase hydrogen storage alloy having: an A-site to B-site elemental ratio of not more than 0.5; and an alloy composition including (in at %): Zr: 2.0-5.5, Ti: 27-31.3, V: 8.3-9.9, Cr: 20.6-30.5, Mn: 25.4-33.0, Fe: 1.0-5.9, Al: 0.1-0.4, and/or Ni: 0.0-4.0.

    Non-Pyrophoric Hydrogen Storage Alloys and Hydrogen Storage Systems Using the Alloys
    10.
    发明申请
    Non-Pyrophoric Hydrogen Storage Alloys and Hydrogen Storage Systems Using the Alloys 有权

    公开(公告)号：US20230044663A1

    公开(公告)日：2023-02-09

    申请号：US17869992

    申请日：2022-07-21

    申请人： Harnyss IP, LLC

    发明人： Baoquan Huang

    IPC分类号： C22C30/00

    摘要： A non-pyrophoric AB2-type Laves phase hydrogen storage alloy and hydrogen storage systems using the alloy. The alloy has an A-site to B-site elemental ratio of no more than about 0.5. The alloy has an alloy composition including about (in at %): Zr: 2.0-5.5, Ti: 27-31.3, V: 8.3-9.9, Cr: 20.6-30.5, Mn: 25.4-33.0, Fe: 1.0-5.9, Al: 0.1-0.4, and/or Ni: 0.0-4.0. The hydrogen storage system has one or more hydrogen storage alloy containment vessels with the alloy disposed therein.