公开(公告)号：US20140377655A1

公开(公告)日：2014-12-25

申请号：US14261725

申请日：2014-04-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun-young MUN ,  Jae-myung LEE ,  Gue-sung KIM ,  Yoon-sok KANG ,  Myung-hoon KIM ,  Jun-ho PARK ,  Jin-hwan PARK ,  Jae-gu YOON ,  Byung-jin CHOI

IPC: H01M4/36 ,  H01M4/1391 ,  H01M4/04 ,  H01M4/485 ,  H01M4/583

CPC classification number: H01M4/366 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/625 ,  H01M10/0525 ,  H01M2004/028 ,  Y02E60/122

Abstract: A composite cathode active material, a method of preparing the composite cathode active material, a cathode including the composite cathode active material, and a lithium battery including the cathode. The composite cathode active material includes a lithium intercalatable material; and a garnet oxide, wherein an amount of the garnet oxide is about 1.9 wt % or less, based on a total weight of the composite cathode active material.

Abstract translation: 复合正极活性物质，制备复合阴极活性物质的方法，包含复合阴极活性物质的阴极和包含阴极的锂电池。 复合阴极活性材料包括可插锂材料; 和石榴石氧化物，其中，基于所述复合阴极活性物质的总重量，所述石榴石氧化物的量为约1.9重量％以下。

公开(公告)号：US20200161645A1

公开(公告)日：2020-05-21

申请号：US16751653

申请日：2020-01-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun-young MUN ,  Jae-myung LEE ,  Gue-sung KIM ,  Yoon-sok KANG ,  Myung-hoon KIM ,  Jun-ho PARK ,  Jin-hwan PARK ,  Jae-gu YOON ,  Byung-jin CHOI

IPC: H01M4/36 ,  H01M10/0525 ,  H01M4/525 ,  H01M4/505 ,  H01M4/131 ,  H01M4/485

Abstract: A composite cathode active material, a method of preparing the composite cathode active material, a cathode including the composite cathode active material, and a lithium battery including the cathode. The composite cathode active material includes a lithium intercalatable material; and a garnet oxide, wherein an amount of the garnet oxide is about 1.9 wt % or less, based on a total weight of the composite cathode active material.

公开(公告)号：US20180323426A1

公开(公告)日：2018-11-08

申请号：US16034400

申请日：2018-07-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun-young MUN ,  Jae-myung LEE ,  Gue-sung KIM ,  Yoon-sok KANG ,  Myung-hoon KIM ,  Jun-ho PARK ,  Jin-hwan PARK ,  Jae-gu YOON ,  Byung-jin CHOI

IPC: H01M4/36 ,  H01M4/525 ,  H01M4/485 ,  H01M4/505 ,  H01M4/131 ,  H01M10/0525 ,  H01M4/62 ,  H01M4/1391 ,  H01M4/02

CPC classification number: H01M4/366 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/625 ,  H01M10/0525 ,  H01M2004/028 ,  Y02E60/122

Abstract: A composite cathode active material, a method of preparing the composite cathode active material, a cathode including the composite cathode active material, and a lithium battery including the cathode. The composite cathode active material includes a lithium intercalatable material; and a garnet oxide, wherein an amount of the garnet oxide is about 1.9 wt % or less, based on a total weight of the composite cathode active material.

公开(公告)号：US20170155136A1

公开(公告)日：2017-06-01

申请号：US15431898

申请日：2017-02-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jun-young MUN ,  Jae-myung LEE ,  Gue-sung KIM ,  Yoon-sok KANG ,  Myung-hoon KIM ,  Jun-ho PARK ,  Jin-hwan PARK ,  Jae-gu YOON ,  Byung-jin CHOI

IPC: H01M4/36 ,  H01M4/525 ,  H01M10/0525 ,  H01M4/505

CPC classification number: H01M4/366 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/625 ,  H01M10/0525 ,  H01M2004/028 ,  Y02E60/122

Abstract: A composite cathode active material, a method of preparing the composite cathode active material, a cathode including the composite cathode active material, and a lithium battery including the cathode. The composite cathode active material includes a lithium intercalatable material; and a garnet oxide, wherein an amount of the garnet oxide is about 1.9 wt % or less, based on a total weight of the composite cathode active material.

公开(公告)号：US20150079465A1

公开(公告)日：2015-03-19

申请号：US14485964

申请日：2014-09-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byung-jin CHOI ,  Yoon-sok KANG ,  Jin-hwan PARK ,  Jae-gu YOON ,  Myung-hoon KIM ,  Jun-young MUN ,  Jun-ho PARK ,  Sung-jin AHN

IPC: H01M4/58 ,  C01G45/02 ,  H01M10/0568 ,  H01M10/052

CPC classification number: H01M10/0568 ,  C01G45/1242 ,  C01G45/1257 ,  C01G53/006 ,  C01G53/50 ,  C01P2002/50 ,  C01P2002/54 ,  C01P2004/82 ,  H01M4/364 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M10/052 ,  H01M2300/0037 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011

Abstract: A composite cathode active material including a lithium metal oxide including an oxide Formula 1 and sulfur, xLi2MnO3.(1−x−y)LiMO2.yLiMn2O4  (1) wherein 0

Abstract translation: 包含氧化物式1和硫的锂金属氧化物的复合正极活性物质，xLi2MnO3（1-x-y）LiMO2.yLiMn2O4（1）其中0