公开(公告)号：US11916236B2

公开(公告)日：2024-02-27

申请号：US17042718

申请日：2020-03-19

Applicant: TDK Electronics AG

Inventor： Stefan Obermair ,  Yongli Wang ,  Andreas Egger ,  Manfred Schweinzger

IPC: H01M4/58

CPC classification number: H01M4/5825

Abstract: A ceramic component and a method for manufacturing a ceramic component are disclosed. In an embodiment a ceramic component includes a ceramic base body and at least one metallization located an outer surface of the ceramic base body, wherein the metallization contains lithium vanadium phosphate having the general chemical formula LixVy(PO4)z, copper and glass, wherein a is a proportion of copper, b is a proportion of lithium vanadium phosphate and c is a proportion of glass which is contained in the metallization, wherein the following applies: 40 wt. %≤a≤99 wt. %, 1 wt. %≤b≤30 wt. %, 0 wt. %≤c≤20 wt. %, wherein x is a proportion of lithium, y is a proportion of vanadium and z is a proportion of phosphate in lithium vanadium phosphate, and wherein the following applies: 0

公开(公告)号：US11154945B2

公开(公告)日：2021-10-26

申请号：US16087647

申请日：2017-03-22

Applicant: TDK ELECTRONICS AG

Inventor： Robert Hoffmann ,  Stefan Obermair

IPC: B23K1/00 ,  B23K35/30 ,  C04B37/02 ,  H01T4/12 ,  B23K101/36 ,  B23K103/00

Abstract: A method for producing a gas-tight metal-ceramic join is disclosed. In an embodiment a method includes providing at least one ceramic main body having a first end face and a second end face, applying a metallization to at least a partial region of the end faces of the main body, applying a nickel layer to the metallized partial region of the end faces, applying a brazing paste to the metallized partial region of the first end face and/or the second end face of the main body, drying the brazing paste, and firing the brazing paste.

公开(公告)号：US20200235435A1

公开(公告)日：2020-07-23

申请号：US16607129

申请日：2018-05-24

Applicant: TDK Electronics AG

Inventor： Stefan Köstner ,  Franz Rinner ,  Stefan Obermair ,  Masahiro Oishi

IPC: H01M10/0585 ,  H01M10/04

Abstract: An energy storage system is disclosed. In an embodiment, an energy storage system includes a layer stack with a first electrode layer, a second electrode layer and an electrolyte layer between the first and second electrode layers, a first electrode located in the first electrode layer, a second electrode located in the second electrode layer and an electrolyte formed in the electrolyte layer, wherein the electrolyte is a solid.

公开(公告)号：US20240058597A1

公开(公告)日：2024-02-22

申请号：US18256060

申请日：2021-11-29

Applicant: TDK Electronics AG

Inventor： Manfred Schweinzger ,  Stefan Obermair

IPC: A61N1/04 ,  B32B18/00

CPC classification number: A61N1/0472 ,  B32B18/00 ,  B32B2255/205 ,  B32B2457/00

Abstract: A ceramic electrode comprising a support member as a mechanically stabilizing component, a dielectric layer having a thickness (D) which is less than or equal to 150 μm, and an electrode layer.

公开(公告)号：US20210135221A1

公开(公告)日：2021-05-06

申请号：US17042718

申请日：2020-03-19

Applicant: TDK Electronics AG

Inventor： Stefan Obermair ,  Yongli Wang ,  Andreas Egger ,  Manfred Schweinzger

IPC: H01M4/58

Abstract: A ceramic component and a method for manufacturing a ceramic component are disclosed. In an embodiment a ceramic component includes a ceramic base body and at least one metallization located an outer surface of the ceramic base body, wherein the metallization contains lithium vanadium phosphate having the general chemical formula LixVy(PO4)z, copper and glass, wherein a is a proportion of copper, b is a proportion of lithium vanadium phosphate and c is a proportion of glass which is contained in the metallization, wherein the following applies: 40 wt. %≤a≤99 wt. %, 1 wt. %≤b≤30 wt. %, 0 wt. %≤c≤20 wt. %, wherein x is a proportion of lithium, y is a proportion of vanadium and z is a proportion of phosphate in lithium vanadium phosphate, and wherein the following applies: 0