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：US20170029681A1

公开(公告)日：2017-02-02

申请号：US14946593

申请日：2015-11-19

Applicant: HYUNDAI MOTOR COMPANY

Inventor： Bokyung KIM ,  In Woong LYO ,  Woong Pyo HONG ,  Hong Kil BAEK ,  Kwang Hoon CHOI ,  Seung Woo LEE ,  Jiyoun SEO

IPC: C09K5/10 ,  F02B77/11 ,  C09D7/12

CPC classification number: C09K5/10 ,  C08G2650/58 ,  C08K7/22 ,  C08K7/26 ,  C08L71/02 ,  C09D1/04 ,  C09D5/00 ,  C09D7/20 ,  C09D7/61 ,  C09D7/65 ,  C09D171/02 ,  F02B77/11

Abstract: A thermal insulation coating composition includes a polymer having a C1-5 alkylene oxide repeat unit, aerogel and a water soluble binder.

Abstract translation: 绝热涂料组合物包括具有C1-5环氧烷重复单元，气凝胶和水溶性粘合剂的聚合物。

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：US20150300215A1

公开(公告)日：2015-10-22

申请号：US14542274

申请日：2014-11-14

Applicant: Hyundai Motor Company

Inventor： Hongkil BAEK ,  Bokyung KIM ,  Seungwoo LEE ,  Jiho KIM ,  Inwoong LYO ,  Jiyoun SEO

IPC: F01L3/04

CPC classification number: F01L3/04

Abstract: An exhaust valve for an engine which discharges an exhaust gas generated in a combustion chamber of the engine may include an adiabatic coating layer having a polyamideimide resin and an aerogel dispersed in the polyamideimide resin and having thermal conductivity of 0.60 W/m or less formed on a face portion of the exhaust valve coming into contact with a flame.

Abstract translation: 用于排出在发动机的燃烧室中产生的废气的发动机的排气阀可以包括绝热涂层，其具有聚酰胺酰亚胺树脂和分散在聚酰胺酰亚胺树脂中的气凝胶，其热导率为0.60W / m以下，形成于 排气阀的与火焰接触的面部。

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。

公开(公告)号：US20170030246A1

公开(公告)日：2017-02-02

申请号：US14951063

申请日：2015-11-24

Applicant: HYUNDAI MOTOR COMPANY

Inventor： Hong Kil BAEK ,  In Woong LYO ,  Bokyung KIM ,  Seung Woo LEE ,  Jiyoun SEO

IPC: F01N13/14 ,  F01N13/16

CPC classification number: F01N13/14 ,  F01N13/16 ,  F01N2510/02

Abstract: An exhaust system for a vehicle includes a heat insulation coating layer formed on an inner wall surface of an exhaust gas flow tube through which exhaust gas passes. The heat insulation coating layer includes an inorganic binder including two or more silicon-based compounds and an aerogel dispersed in the inorganic binder, includes 5 to 50 parts by weight of the aerogel for 100 parts by weight of the inorganic binder, and has heat conductivity of at most 1.0 W/mK, measured by ASTM E1461.

Abstract translation: 用于车辆的排气系统包括形成在废气流过管道的内壁表面上的绝热涂层。 隔热涂层包括无机粘合剂，其包含两种或多种硅基化合物和分散在无机粘合剂中的气凝胶，包含5至50重量份的气凝胶，用于100重量份的无机粘合剂，并且具有导热性 至多1.0W / mK，通过ASTM E1461测量。