公开(公告)号：US20180197690A1

公开(公告)日：2018-07-12

申请号：US15913216

申请日：2018-03-06

Applicant: Samsung Electronics Co., Ltd. ,  Samsung Corning Precision Materials Co., Ltd.

Inventor： Dong-wook LEE ,  Soon-geun KWON

IPC: H01G11/26 ,  H01G11/86 ,  H01G11/32 ,  B32B37/02

CPC classification number: H01G11/26 ,  B32B37/02 ,  B32B2310/0831 ,  B32B2457/20 ,  H01G11/32 ,  H01G11/86 ,  Y02E60/13 ,  Y10T29/417 ,  Y10T428/24851 ,  Y10T428/30

Abstract: Provided are a multi-layered graphene film, a method of manufacturing the multi-layered graphene film, and an energy storage device using the multi-layered graphene film as an electrode. The multi-layered graphene film includes a first graphene layer, a spacer layer provided on the first graphene layer, and an upper graphene layer provided on the spacer layer. The spacer layer is provided to maintain a desired distance between the first graphene layer and the upper graphene layer. A plurality of layers with different layer configurations are further provided between the spacer layer and the upper graphene layer. The spacer layer may a graphene or a graphene oxide layer.

公开(公告)号：US20140234680A1

公开(公告)日：2014-08-21

申请号：US14173969

申请日：2014-02-06

Applicant: Samsung Corning Precision Materials Co., Ltd. ,  Samsung Electronics Co., Ltd.

Inventor： Yeo-heung YOON ,  Hyo-young LEE ,  Soon-geun KWON ,  Jae-young CHOI

IPC: H01G11/24 ,  H01M4/04 ,  H01G13/02 ,  H01M10/0587

CPC classification number: H01G11/24 ,  B82Y99/00 ,  H01G11/28 ,  H01G11/36 ,  H01G11/50 ,  H01G13/02 ,  H01M4/04 ,  H01M4/0471 ,  H01M4/13 ,  H01M4/133 ,  H01M4/1393 ,  H01M4/587 ,  H01M4/663 ,  H01M4/667 ,  H01M4/78 ,  H01M10/0587 ,  Y02E60/13 ,  Y10S977/932 ,  Y10T29/417 ,  Y10T29/49115

Abstract: An electrode structure includes a rolled graphene film which is wound about a central axis, and a nanomaterial dispersed on a surface of the rolled graphene film.

Abstract translation: 电极结构包括围绕中心轴缠绕的轧制石墨烯膜和分散在轧制的石墨烯膜的表面上的纳米材料。

公开(公告)号：US20140242496A1

公开(公告)日：2014-08-28

申请号：US14186052

申请日：2014-02-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chong-joon RYU ,  Nae-young JUNG ,  Soon-geun KWON ,  Jae-young CHOI

IPC: H01G11/36 ,  H01M4/96 ,  H01M4/583 ,  B32B9/04 ,  H01M4/86

CPC classification number: H01G11/36 ,  B32B9/04 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/194 ,  H01G11/32 ,  H01M4/366 ,  H01M4/583 ,  H01M4/96 ,  Y02E60/13 ,  Y10T428/24975 ,  Y10T428/249967 ,  Y10T428/25 ,  Y10T428/30

Abstract: A graphene-nanomaterial composite, an electrode and an electric device including the graphene-nanomaterial composite and a method of manufacturing the graphene-nanomaterial composite include a graphene stacked structure including a plurality of graphene films stacked on one another; and a nanomaterial between the plurality of graphene films and bonded to at least one of the plurality of graphene films by a chemical bond.

Abstract translation: 石墨烯纳米材料复合材料，电极和包括石墨烯 - 纳米材料复合材料的电气装置和制造石墨烯 - 纳米材料复合材料的方法包括：石墨烯层叠结构，其包括彼此堆叠的多个石墨烯膜; 以及多个石墨烯膜之间的纳米材料，并通过化学键与多个石墨烯膜中的至少一个结合。