公开(公告)号：US20180006297A1

公开(公告)日：2018-01-04

申请号：US15398016

申请日：2017-01-04

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd. ,  Seoul National University R&DB Foundation

Inventor： Kanghee Lee ,  Byoungsun Lee ,  Woongryeol Yu ,  Sungsoo Han ,  Hosung Yang ,  Jihyun Yoon

IPC: H01M4/36 ,  H01M4/38 ,  H01M10/0525 ,  H01M4/02

Abstract: A composite electrode active material includes: a carbon nanostructure shell; a first core material disposed in a first pore channel of the carbon nanostructure shell; and a second core material disposed in a second pore channel of the carbon nanostructure shell, wherein the first core material includes a first electrode active material and the second core material includes a second electrode active material, and wherein the first electrode active material has a Li+/Li charge/discharge voltage potential which is different from a Li+/Li charge/discharge voltage potential of the second electrode active material.

公开(公告)号：US20170117539A1

公开(公告)日：2017-04-27

申请号：US15161879

申请日：2016-05-23

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Ken OGATA ,  Koichi TAKEI ,  Mijong Kim ,  Minje Park ,  Kanghee Lee ,  Byoungsun Lee ,  Seongho Jeon

IPC: H01M4/36 ,  H01M4/04 ,  H01M10/0525 ,  H01M4/583 ,  H01M4/133

CPC classification number: H01M4/366 ,  H01M4/0419 ,  H01M4/0471 ,  H01M4/0483 ,  H01M4/13 ,  H01M4/133 ,  H01M4/386 ,  H01M4/583 ,  H01M4/587 ,  H01M10/0525

Abstract: A secondary particle-type electrode active material including: at least one pore; and a shell surrounding the at least one pore, wherein the shell includes a first layer and a second layer, the first layer including a first carbonaceous material, and the second layer including a composite and disposed on the first layer, wherein the composite includes a silicon material and a second carbonaceous material. Also, an electrode and a secondary battery include the electrode active material.

公开(公告)号：US20160365569A1

公开(公告)日：2016-12-15

申请号：US15169878

申请日：2016-06-01

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Jaemyung Lee ,  Seongho Jeon ,  Hosang Park ,  Byoungsun Lee ,  Kanghee Lee

IPC: H01M4/36 ,  H01M10/0525 ,  H01M4/38 ,  H01M4/62 ,  H01M4/485

CPC classification number: H01M4/364 ,  H01M4/38 ,  H01M4/485 ,  H01M4/625 ,  H01M10/0525 ,  H01M2004/027

Abstract: A composite anode active material, the composite including: a metal particle; a carbon-containing material, and a garnet-type lithium ion conductor, wherein an amount of the garnet-type lithium ion conductor is greater than 1 part by weight and less than 5 parts by weight, based on 100 parts by weight of a total weight of the metal particle, the carbon-containing material, and the garnet-type lithium ion conductor.

Abstract translation: 一种复合阳极活性材料，所述复合材料包括：金属颗粒; 含碳材料和石榴石型锂离子导体，其中石榴石型锂离子导体的量大于1重量份且小于5重量份，基于100重量份的总计 金属颗粒，含碳材料和石榴石型锂离子导体的重量。

公开(公告)号：US12294574B2

公开(公告)日：2025-05-06

申请号：US17841242

申请日：2022-06-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunsoo Kim ,  Jungwoo Choi ,  Kihoon Nam ,  Dongwan Kang ,  Sangkoo Kim ,  Donghoo Park ,  Jooseok Park ,  Jeonghyo Sohn ,  Kanghee Lee

IPC: H04L9/40 ,  H04L12/28

Abstract: Provided are a method of registering a home appliance in an Internet-of-Things (IoT) server, and a home appliance. The home appliance performs device registration by obtaining access point information and information of a set-up cloud server from a mobile device connected through device-to-device communication, transmitting a temporary password to the mobile device through the device-to-device communication, establishing a communication connection with the set-up cloud server by using the obtained access point information and the obtained information of the set-up cloud server, obtaining user account information from the set-up cloud server by using the temporary password as an identification key, and providing information of the home appliance and the user account information to an IoT server.

公开(公告)号：US10177374B2

公开(公告)日：2019-01-08

申请号：US14985561

申请日：2015-12-31

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Kanghee Lee ,  Heechul Jung ,  Byoungsun Lee ,  Junho Lee

IPC: H01M4/38 ,  H01M4/36 ,  H01M4/04 ,  H01M4/62 ,  H01M10/052

Abstract: A silicon-containing negative active material may include a silicon particle and a coating layer surrounding the silicon particle, and the coating layer may include carbon and a metallic particle.

公开(公告)号：US10135061B2

公开(公告)日：2018-11-20

申请号：US15169878

申请日：2016-06-01

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Jaemyung Lee ,  Seongho Jeon ,  Hosang Park ,  Byoungsun Lee ,  Kanghee Lee

IPC: H01M4/36 ,  H01M4/38 ,  H01M4/485 ,  H01M4/62 ,  H01M10/0525 ,  H01M4/02

Abstract: A composite anode active material, the composite including: a metal particle; a carbon-containing material, and a garnet-type lithium ion conductor, wherein an amount of the garnet-type lithium ion conductor is greater than 1 part by weight and less than 5 parts by weight, based on 100 parts by weight of a total weight of the metal particle, the carbon-containing material, and the garnet-type lithium ion conductor.