公开(公告)号：US12057561B1

公开(公告)日：2024-08-06

申请号：US16927362

申请日：2020-07-13

Applicant: Ampcera Inc.

Inventor： Hui Du ,  James Emery Brown ,  Chen Chen ,  Sumin Zhu

IPC: H01M10/615 ,  H01G11/18 ,  H01M6/50 ,  H01M8/04 ,  H01M8/04007

CPC classification number: H01M10/615 ,  H01G11/18 ,  H01M6/5038 ,  H01M8/04037 ,  H01M2300/0091

Abstract: An electrochemical system includes: an anode; a cathode; an electrolyte; and at least one inductively heatable material embedded or suspended in the electrolyte.

公开(公告)号：US20240154178A1

公开(公告)日：2024-05-09

申请号：US18571453

申请日：2021-06-27

Applicant: Ampcera Inc.

Inventor： Hui Du ,  James Emery Brown ,  Chen Chen ,  Sumin Zhu

IPC: H01M10/0585 ,  H01M50/431 ,  H01M50/489

CPC classification number: H01M10/0585 ,  H01M50/431 ,  H01M50/489

Abstract: A battery, including an anode and a cathode defining an electric field therebetween and a solid-state ionic conductive membrane between the anode and the cathode. The solid-state ionic conductive membrane includes a multicrystalline microstructure defining grain boundaries between adjacent grains of the multi crystalline microstructure, wherein a majority of the grain boundary area of the multicrystalline microstructure is oriented substantially perpendicular to the direction of the electric field defined by the anode and a cathode.

公开(公告)号：US11881553B1

公开(公告)日：2024-01-23

申请号：US17030249

申请日：2020-09-23

Applicant: Ampcera Inc.

Inventor： Hui Du ,  James Emery Brown ,  Chen Chen ,  Sumin Zhu

IPC: H01M10/0562

CPC classification number: H01M10/0562 ,  H01M2300/0068 ,  H01M2300/0094

Abstract: A solid-state electrolyte membrane includes an interlocking layered microstructure formed by melting and spraying of ionic conductive material for use in a battery system.

公开(公告)号：US20220247015A1

公开(公告)日：2022-08-04

申请号：US17626155

申请日：2020-07-13

Applicant: Ampcera Inc.

Inventor： Hui Du ,  James Emery Brown ,  Chen Chen ,  Sumin Zhu

IPC: H01M10/6571 ,  H01M10/615 ,  H01M10/654 ,  H01M10/625

Abstract: The battery may include: an anode; a cathode; an electrolyte; at least one inductively heatable material or dielectrically heatable material in the electrolyte. Alternatively, the battery may include: an anode; a cathode; a solid electrolyte; at least one resistively heatable material in the solid electrolyte; and an electrically, ionically, or electrically and ionically insulative coating on the at least one resistively heatable material.

公开(公告)号：US11819806B1

公开(公告)日：2023-11-21

申请号：US16653250

申请日：2019-10-15

Applicant: Ampcera Inc.

Inventor： James Emery Brown ,  Hui Du ,  Chen Chen ,  Sumin Zhu

IPC: B01D67/00 ,  B01D53/22 ,  B01D69/10 ,  H01M8/1016 ,  H01M8/18 ,  C22B3/42 ,  B05D3/02 ,  B05D1/08 ,  B05D1/18 ,  B05D1/02 ,  B05D3/10 ,  B05D1/26

CPC classification number: B01D67/0058 ,  B01D53/228 ,  B01D69/10 ,  H01M8/1016 ,  H01M8/188 ,  B05D1/02 ,  B05D1/08 ,  B05D1/18 ,  B05D1/265 ,  B05D3/02 ,  B05D3/107 ,  C22B3/42 ,  H01M2300/0068

Abstract: A method for manufacturing a solid state ionic conductive membrane includes forming a solid state ionic conductive membrane on a support scaffold and treating the support scaffold to be macro porous.

公开(公告)号：US11177498B1

公开(公告)日：2021-11-16

申请号：US16653282

申请日：2019-10-15

Applicant: Ampcera Inc.

Inventor： James Emery Brown ,  Hui Du ,  Chen Chen ,  Sumin Zhu

IPC: H01M8/18 ,  H01M8/0289 ,  H01M8/1009

Abstract: A redox flow battery includes a positive terminal, a negative terminal, and a solid state ionic conductive membrane on a macro porous support scaffold between the positive terminal and the negative terminal.

公开(公告)号：US12154702B1

公开(公告)日：2024-11-26

申请号：US16653228

申请日：2019-10-15

Applicant: Ampcera Inc.

Inventor： James Emery Brown ,  Hui Du ,  Chen Chen ,  Sumin Zhu

IPC: B05D1/00 ,  H01B1/12 ,  H01B13/00 ,  H01B13/30 ,  B05D1/18

Abstract: A method for manufacturing a freestanding solid state ionic conductive membrane includes forming a solid state ionic conductive membrane on a removable support substrate and removing the removable support substrate to provide the freestanding solid state ionic conductive membrane.

公开(公告)号：US11936028B1

公开(公告)日：2024-03-19

申请号：US17374547

申请日：2021-07-13

Applicant: Ampcera Inc.

Inventor： James Emery Brown ,  Hui Du ,  Chen Chen ,  Sumin Zhu

IPC: H01M10/657 ,  H01M10/615 ,  H01M50/454

CPC classification number: H01M10/657 ,  H01M10/615 ,  H01M50/454 ,  H01M2220/20

Abstract: An electrochemical system includes: an anode; a cathode; an electrolyte; and at least one dielectrically heatable material.

公开(公告)号：US20230261254A1

公开(公告)日：2023-08-17

申请号：US17885514

申请日：2022-08-10

Applicant: Ampcera Inc.

Inventor： Hui Du ,  James Emery Brown ,  Sumin Zhu ,  Chen Chen

IPC: H01M10/0562 ,  C01B25/14

CPC classification number: H01M10/0562 ,  C01B25/14 ,  H01M2300/008 ,  C01P2006/40 ,  C01P2002/74 ,  C01P2002/50 ,  C01P2002/72

Abstract: A solid-state electrolyte material, comprising: a chalcogenide-based ionic-conductive structure comprising: one or more of lithium, sodium, aluminum, magnesium, iron, and potassium; one or more of sulfur, oxygen, selenium, and tellurium; one or more of boron, gallium, antimony, silicon, germanium, tin, phosphorus, and arsenic; and at least one of excess chalcogen and excess chalcogenide incorporated into the chalcogenide-based ionic-conductive structure.

公开(公告)号：US20220131231A1

公开(公告)日：2022-04-28

申请号：US15734378

申请日：2020-06-14

Applicant: Ampcera Inc.

Inventor： Hui Du ,  James Emery Brown ,  Chen Chen ,  Sumin Zhu

IPC: H01M50/446 ,  H01M50/497 ,  H01M50/403 ,  H01M50/44

Abstract: A solid-state electrolyte membrane includes a fabric support and a ceramic-polymer composite solid-state electrolyte on the fabric support. A secondary battery includes a cathode, an anode, and a solid-state electrolyte membrane. The solid-state electrolyte membrane includes a fabric support and a ceramic-polymer composite solid-state electrolyte on the fabric support. A method for manufacturing a solid-state electrolyte membrane includes coating a ceramic-polymer composite solid-state electrolyte on a fabric support.