公开(公告)号：US20160248103A1

公开(公告)日：2016-08-25

申请号：US14853638

申请日：2015-09-14

Applicant: HYUNDAI MOTOR COMPANY

Inventor： Kwang Hoon CHOI ,  Woong Pyo HONG ,  Chi Seung LEE ,  Hyun Dal PARK ,  Bokyung KIM ,  Jungyeon PARK ,  In Woong LYO ,  Jiyoun SEO

IPC: H01M8/0228 ,  H01M8/0215 ,  C23C14/34

CPC classification number: H01M8/0228 ,  C23C16/26 ,  C23C16/34 ,  C23C16/45523 ,  C23C16/50 ,  C23C28/04 ,  C23C28/042 ,  C23C28/42 ,  H01M8/0206 ,  H01M8/0215 ,  H01M2250/20 ,  Y02T90/32

Abstract: The method for coating a separator for a fuel cell according to one form of the present disclosure includes the steps of: vaporizing a metal nitride precursor to obtain a precursor gas; introducing a metal nitride coating layer-forming gas containing the precursor gas and a reactive gas to a reaction chamber; applying a voltage to the reaction chamber so that the precursor gas and reactive gas may be converted into a plasma state, thereby forming a metal nitride coating layer on a substrate; introducing a carbon layer-forming gas containing a carbonaceous gas to the reaction chamber; and applying a voltage to the reaction chamber so that the carbonaceous gas may be converted into a plasma state, thereby forming a carbon coating layer on the metal nitride coating layer.

Abstract translation: 根据本公开一种形式的燃料电池用隔膜的涂布方法包括以下步骤：使金属氮化物前体蒸发以获得前体气体; 将含有前体气体和反应性气体的金属氮化物涂层形成气体引入反应室; 向反应室施加电压，使得前体气体和反应性气体可以转化为等离子体状态，从而在基板上形成金属氮化物涂层; 将含有碳质气体的碳层形成气体引入所述反应室; 并且向反应室施加电压，使得碳质气体可以转化为等离子体状态，从而在金属氮化物涂层上形成碳涂层。

公开(公告)号：US20180301716A1

公开(公告)日：2018-10-18

申请号：US16012156

申请日：2018-06-19

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Kwang Hoon CHOI ,  Woong Pyo HONG ,  Chi Seung LEE ,  Hyun Dal PARK ,  Bokyung KIM ,  Jungyeon PARK ,  In Woong LYO ,  Jiyoun SEO

IPC: H01M8/0228 ,  C23C28/04 ,  C23C16/50 ,  C23C16/455 ,  C23C16/34 ,  C23C28/00 ,  H01M8/0206 ,  H01M8/0215 ,  C23C16/26

Abstract: The method for coating a separator for a fuel cell according to one form of the present disclosure includes the steps of: vaporizing a metal nitride precursor to obtain a precursor gas; introducing a metal nitride coating layer-forming gas containing the precursor gas and a reactive gas to a reaction chamber; applying a voltage to the reaction chamber so that the precursor gas and reactive gas may be converted into a plasma state, thereby forming a metal nitride coating layer on a substrate; introducing a carbon layer-forming gas containing a carbonaceous gas to the reaction chamber; and applying a voltage to the reaction chamber so that the carbonaceous gas may be converted into a plasma state, thereby forming a carbon coating layer on the metal nitride coating layer.

公开(公告)号：US20170141408A1

公开(公告)日：2017-05-18

申请号：US14956181

申请日：2015-12-01

Applicant: HYUNDAI MOTOR COMPANY ,  UNIVERSITAT ZU KOLN

Inventor： Kwang Hoon CHOI ,  Woong Pyo HONG ,  Jiyoun SEO ,  Bokyung KIM ,  Jungyeon PARK ,  In Woong LYO ,  Sanjay MATHUR ,  Yakup GÖNÜLLÜ ,  Andreas METTENBÖRGER ,  Thomas FISCHER

IPC: H01M8/0228 ,  H01M8/0215 ,  H01M8/0206

CPC classification number: H01M8/0228 ,  H01M8/0206 ,  H01M8/0213 ,  H01M8/0215 ,  Y02P70/56

Abstract: A separator for a fuel cell includes a base layer, a first metal carbide coating layer disposed at one or both sides of on the base layer; a metal coating layer disposed above the first metal carbide coating layer; and a second metal carbide coating layer disposed above the metal layer.

公开(公告)号：US20190058201A1

公开(公告)日：2019-02-21

申请号：US15807377

申请日：2017-11-08

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Bokyung KIM ,  Yoo Chang YANG ,  Woong Pyo HONG ,  Seungkoo LEE ,  Jungyeon PARK ,  Su Jung NOH ,  Seung Jeong OH ,  Daeil YOON ,  In Woong LYO ,  Kyungmin KIM

IPC: H01M8/0228 ,  H01M8/021 ,  H01M8/0213

Abstract: A separator for a fuel cell includes: a metal base material; and a carbon coating layer formed on one surface or both surfaces of the metal base material, in which roughness Ra formed at an interface between the metal base material and the carbon coating layer may be in a range of 20 to 78 nm.

公开(公告)号：US20170033374A1

公开(公告)日：2017-02-02

申请号：US14954379

申请日：2015-11-30

Applicant: HYUNDAI MOTOR COMPANY

Inventor： Kwang Hoon CHOI ,  Woong Pyo HONG ,  Jiyoun SEO ,  Hyun Dal PARK ,  Bokyung KIM ,  Jungyeon PARK ,  In Woong LYO

IPC: H01M8/0245 ,  H01M8/0236 ,  H01M8/0234

CPC classification number: H01M8/0245 ,  H01M8/0206 ,  H01M8/0228 ,  H01M8/0234 ,  H01M8/0236 ,  H01M2250/20 ,  Y02T90/32

Abstract: A coating method of a separator for a fuel cell includes steps of vaporizing a precursor to prepare a precursor gas; introducing the precursor gas and a reactive gas into a reaction chamber; and forming a coating layer on a base material by applying a voltage to the reaction chamber to change the precursor gas and the reactive gas into a plasma state.

Abstract translation: 燃料电池用隔膜的涂布方法包括使前体蒸发以制备前体气体的步骤; 将前体气体和反应性气体引入反应室; 以及通过向所述反应室施加电压以将前体气体和所述反应性气体改变为等离子体状态，在基材上形成涂层。