公开(公告)号：US20200381768A1

公开(公告)日：2020-12-03

申请号：US16427525

申请日：2019-05-31

Applicant: Nissan North America, Inc.

Inventor： Mohammed Hussain Abdul Jabbar

IPC: H01M10/056

Abstract: A multimodal solid electrolyte for a solid-state lithium electrochemical device comprises a first layer formed of first rows each having an anode-facing base with an apex extending opposite an anode, the first layer being a first inorganic lithium conducting oxide material, and a second layer formed of second rows each having a cathode-facing base with an apex extending opposite a cathode, the second layer being a second inorganic lithium conducting oxide material, wherein the second rows are offset from the first rows such that the apex of each second row nests within the first rows. A solid polymer electrolyte layer is sandwiched between the first layer and the second layer.

公开(公告)号：US11784325B2

公开(公告)日：2023-10-10

申请号：US17491434

申请日：2021-09-30

Applicant: NISSAN NORTH AMERICA, INC.

Inventor： Sandeep Patil ,  Mohammed Hussain Abdul Jabbar

IPC: H01M8/247 ,  H01M8/248 ,  H01M8/026 ,  H01M8/0245 ,  H01M8/0282 ,  H01M8/1213 ,  H01M8/0276 ,  H01M8/025 ,  H01M8/12

CPC classification number: H01M8/026 ,  H01M8/025 ,  H01M8/0245 ,  H01M8/0276 ,  H01M8/0282 ,  H01M8/1213 ,  H01M2008/1293

Abstract: A fuel cell stack is provided that includes a top end plate, a bottom end plate, a plurality of fuel cells provided between the top end plate and the bottom end plate, at least one bipolar plate, a plurality of hollow fasteners, and a plurality of sleeves. Each of the at least one bipolar plate is formed between two of the plurality of fuel cells. The plurality of hollow fasteners and the plurality of sleeves extend through holes in each of the top end plate, the bottom end plate, the plurality of fuel cells and the at least one bipolar plate. Each of the plurality of sleeves surrounds one of the plurality of hollow fasteners. Each of the plurality of hollow fasteners comprises a top surface, a hole in the top surface, a side surface, and a plurality of holes formed in the side surface.

公开(公告)号：US11539052B2

公开(公告)日：2022-12-27

申请号：US16911650

申请日：2020-06-25

Applicant: Nissan North America, Inc.

Inventor： Mohammed Hussain Abdul Jabbar

IPC: H01M4/86

Abstract: A solid oxide electrochemical device comprises a solid electrolyte layer, the first surface and second surface having surface pores formed therein; a first composite electrolyte layer composed of metal and a solid electrolyte and having a first porosity; a second composite electrolyte layer composed of metal and the solid electrolyte and having the first porosity, the solid electrolyte layer sandwiched between the first composite electrolyte layer and the second composite electrolyte layer; a cathode on one of the first composite electrolyte layer and the second composite electrolyte layer; and an anode on another of the first composite electrolyte layer and the second composite electrolyte layer. The anode comprises an anode metal layer comprising pores; anode active material; and reforming catalyst, wherein the anode active material and the reforming catalyst line walls of the pores in the anode metal layer.

公开(公告)号：US20220278317A1

公开(公告)日：2022-09-01

申请号：US17186264

申请日：2021-02-26

Applicant: Nissan North America, Inc.

Inventor： Mohammed Hussain Abdul Jabbar

IPC: H01M4/38 ,  H01M10/0562 ,  H01M10/0585 ,  H01M4/36 ,  H01M10/052

Abstract: An electrochemical cell includes an anode comprising a first anode metal, an anode current collector, a cathode comprising a first cathode metal, a cathode current collector, and an electrolyte layer between the anode and the cathode. The electrolyte layer comprises a mesoporous material of polymer or glass and a salt electrolyte filling pores of the mesoporous material, wherein the pores are interconnected and the salt electrolyte is a salt of the first anode metal.

公开(公告)号：US20210036340A1

公开(公告)日：2021-02-04

申请号：US16528082

申请日：2019-07-31

Applicant: Nissan North America, Inc.

Inventor： Mohammed Hussain Abdul Jabbar

IPC: H01M8/0273

Abstract: An electrolyte structure for use in a solid oxide electrochemical device includes a first solid electrolyte and a metal support embedded in the first solid electrolyte such that the first solid electrolyte forms an anode-facing layer that covers an anode-facing surface of the metal support, a cathode-facing layer that covers a cathode-facing surface of the metal support, and two opposing side layers that cover side surfaces of the metal support to form a continuous path around the metal support.

公开(公告)号：US12172498B2

公开(公告)日：2024-12-24

申请号：US17362808

申请日：2021-06-29

Applicant: Nissan North America, Inc.

Inventor： Sandeep Patil ,  Mohammed Hussain Abdul Jabbar

IPC: B60H3/00 ,  B60H1/00 ,  C25B1/04 ,  B60H1/14 ,  B60H1/18 ,  B60H1/22

Abstract: A vehicle oxygen generating system includes a heat source, a power source, a vehicle air handling assembly of a vehicle air conditioning system, an H2O source and an electrochemical oxygen producing device. The oxygen producing device is connected to the H2O source receiving H2O therefrom. The oxygen producing device uses heat from the heat source and electricity from the power source to produce H2 and O2 from H2O. The O2 produced by the oxygen producing device is directed to the vehicle air handling assembly and moved into a passenger compartment of a vehicle.

公开(公告)号：US20240387867A1

公开(公告)日：2024-11-21

申请号：US18319863

申请日：2023-05-18

Applicant: Nissan North America, Inc.

Inventor： Somayeh Zamani ,  Mohammed Hussain Abdul Jabbar

IPC: H01M10/0565

Abstract: A modified electrolyte layer for an all-solid-state battery cell has solid electrolyte particles and a solid cross-linked polymer formed from a gel prepolymer that is polymerized in a first layer, and a second layer comprising the solid cross-linked polymer as an anode barrier layer on a surface of the first layer configured to face a lithium anode. The solid cross-linked polymer is impregnated in pores of the solid electrolyte particles in the first layer. The solid cross-linked polymer is coated on an exterior of each of the solid electrolyte particles in the first layer. The gel prepolymer comprises a methacrylate monomer containing silicon.

公开(公告)号：US12148931B2

公开(公告)日：2024-11-19

申请号：US17203602

申请日：2021-03-16

Applicant: Nissan North America, Inc.

Inventor： Mohammed Hussain Abdul Jabbar ,  Alolika Mukhopadhyay

IPC: H01M4/62 ,  H01M4/02 ,  H01M4/13 ,  H01M4/36 ,  H01M10/0525

Abstract: A cathode is provided that includes a lithium-ion conductive material, at least one carbon support structure at least partially embedded within the lithium-ion conductive material, and cathode active material particles. The cathode active material particles are provided within and on a surface of each of the at least one carbon support structure. A solid-state battery is also provided that includes the cathode in which cathode active materials are provided within and on a surface of each of the at least one carbon support structure, and the at least one carbon support structure is at least partially embedded within the lithium-ion conductive material.

公开(公告)号：US11870054B2

公开(公告)日：2024-01-09

申请号：US16916865

申请日：2020-06-30

Applicant: Nissan North America, Inc.

Inventor： Mohammed Hussain Abdul Jabbar

IPC: H01M4/134 ,  H01M4/36 ,  H01M10/0562 ,  H01M10/0525 ,  H01M50/431 ,  H01M50/449 ,  H01M4/02

CPC classification number: H01M4/134 ,  H01M4/366 ,  H01M10/0525 ,  H01M10/0562 ,  H01M50/431 ,  H01M50/449 ,  H01M2004/027 ,  H01M2300/0071

Abstract: A solid-state battery cell includes a cathode, an anode comprising microspheres of lithium metal embedded in an ion and electron conducting oxide-based material, with individual microspheres having a first solid electrolyte interface, and a first solid electrolyte layer comprising a sulfide-based solid electrolyte, the first electrolyte layer positioned between the cathode and the anode. The solid-state battery can also include a second solid electrolyte layer comprising an oxide-based solid electrolyte between the first solid electrolyte layer and the anode, the second solid electrolyte layer having a lower conductivity than the first solid electrolyte layer, and a second solid electrolyte interface between the first solid electrolyte layer and the second solid electrolyte layer.

公开(公告)号：US11855252B2

公开(公告)日：2023-12-26

申请号：US16427525

申请日：2019-05-31

Applicant: Nissan North America, Inc.

Inventor： Mohammed Hussain Abdul Jabbar

IPC: H01M10/056

CPC classification number: H01M10/056 ,  H01M2300/0071 ,  H01M2300/0082 ,  H01M2300/0094

Abstract: A multimodal solid electrolyte for a solid-state lithium electrochemical device comprises a first layer formed of first rows each having an anode-facing base with an apex extending opposite an anode, the first layer being a first inorganic lithium conducting oxide material, and a second layer formed of second rows each having a cathode-facing base with an apex extending opposite a cathode, the second layer being a second inorganic lithium conducting oxide material, wherein the second rows are offset from the first rows such that the apex of each second row nests within the first rows. A solid polymer electrolyte layer is sandwiched between the first layer and the second layer.