公开(公告)号：US20210328308A1

公开(公告)日：2021-10-21

申请号：US16479988

申请日：2018-08-21

Applicant: Applied Materials, Inc.

Inventor： Connie P. WANG ,  Wen SI ,  Yin Let SIM ,  Torsten DIETER ,  Roland TRASSL ,  Subramanya P. HERLE ,  Christoph DAUBE ,  Jian ZHU ,  James CUSHING

IPC: H01M50/451 ,  H01M50/403 ,  H01M50/489

Abstract: Separators, high performance electrochemical devices, such as, batteries and capacitors, including the aforementioned separators, systems and methods for fabricating the same. In one implementation, a separator is provided. The separator comprises a polymer substrate (131), capable of conducting ions, having a first surface and a second surface opposing the first surface. The separator further comprises a first ceramic-containing layer (136), capable of conducting ions, formed on the first surface. The first ceramic-containing layer (136) has a thickness in arrange from about 1,000 nanometers to about 5000 nanometers. The separator further comprises a second ceramic-containing layer (138), capable of conducting ions, formed on the second surface. The second ceramic-containing layer (138) is a binder-free ceramic-containing layer and has a thickness in arrange from about 1 nanometer to about 1,000 nanometers.

公开(公告)号：US20230170581A1

公开(公告)日：2023-06-01

申请号：US18101179

申请日：2023-01-25

Applicant: Applied Materials, Inc.

Inventor： Connie P. WANG ,  Wen SI ,  Yin Let SIM ,  Torsten DIETER ,  Roland TRASSL ,  Subramanya P. HERLE ,  Christoph DAUBE ,  Jian ZHU ,  James CUSHING

IPC: H01M50/451 ,  H01M50/489 ,  H01M50/403 ,  H01M50/409 ,  H01M50/497

CPC classification number: H01M50/451 ,  H01M50/489 ,  H01M50/403 ,  H01M50/409 ,  H01M50/497

Abstract: Implementations of the present disclosure generally relate to separators, high performance electrochemical devices, such as, batteries and capacitors, including the aforementioned separators, systems and methods for fabricating the same. In one implementation, a separator is provided. The separator comprises a polymer substrate, capable of conducting ions, having a first surface and a second surface opposing the first surface. The separator further comprises a first ceramic-containing layer, capable of conducting ions, formed on the first surface. The first ceramic-containing layer has a thickness in a range from about 1,000 nanometers to about 5,000 nanometers. The separator further comprises a second ceramic-containing layer, capable of conducting ions, formed on the second surface. The second ceramic-containing layer is a binder-free ceramic-containing layer and has a thickness in a range from about 1 nanometer to about 1,000 nanometers.

公开(公告)号：US20230170580A1

公开(公告)日：2023-06-01

申请号：US18101159

申请日：2023-01-25

Applicant: Applied Materials, Inc.

Inventor： Connie P. WANG ,  Wen SI ,  Yin Let SIM ,  Torsten DIETER ,  Roland TRASSL ,  Subramanya P. HERLE ,  Christoph DAUBE ,  Jian ZHU ,  James CUSHING

IPC: H01M50/451 ,  H01M50/489 ,  H01M50/403 ,  H01M50/409 ,  H01M50/497

CPC classification number: H01M50/451 ,  H01M50/489 ,  H01M50/403 ,  H01M50/409 ,  H01M50/497

Abstract: Implementations of the present disclosure generally relate to separators, high performance electrochemical devices, such as, batteries and capacitors, including the aforementioned separators, systems and methods for fabricating the same. In one implementation, a separator is provided. The separator comprises a polymer substrate, capable of conducting ions, having a first surface and a second surface opposing the first surface. The separator further comprises a first ceramic-containing layer, capable of conducting ions, formed on the first surface. The first ceramic-containing layer has a thickness in a range from about 1,000 nanometers to about 5,000 nanometers. The separator further comprises a second ceramic-containing layer, capable of conducting ions, formed on the second surface. The second ceramic-containing layer is a binder-free ceramic-containing layer and has a thickness in a range from about 1 nanometer to about 1,000 nanometers.