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31.发明公开公开(公告)号：US20240116044A1
公开(公告)日：2024-04-11
申请号：US18136468
申请日：2023-04-19
Applicant: HYUNDAI MOTOR COMPANY , KIA CORPORATION , Institute for Research & Industry Cooperation Pusan National University
Inventor： Jung Yeon Park , Woong Pyo Hong , Seung Jeong Oh , Se Hun Kwon , Susanta Bera , Hyun Jae Woo , Woo Jae Lee
CPC classification number: B01J37/0215 , B01J19/18 , B01J23/892 , B01J37/08 , C23C16/18 , C23C16/45527 , C23C16/45544
Abstract: An atomic layer deposition method for manufacturing a platinum-based alloy catalyst includes applying a support in a reactor and depositing an alloy of platinum and a non-platinum metal on the support through a super cycle comprising a first sub-cycle and a second sub-cycle.
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公开(公告)号：US11739406B2
公开(公告)日：2023-08-29
申请号：US17376673
申请日：2021-07-15
Applicant: HYUNDAI MOTOR COMPANY , KIA CORPORATION
Inventor： Tae Gyu Lee , Woong Pyo Hong
IPC: C22F1/047 , C22C21/06 , H01M8/0208
CPC classification number: C22F1/047 , C22C21/06 , H01M8/0208
Abstract: According to an embodiment, the aluminum sheet material for a separator of a fuel cell is used for forming a separator applied to a fuel cell stack and comprises 9-10 wt % of Mg; and the balance of Al and inevitable impurities, wherein the aluminum sheet material has cube texture and an R-cube texture formed therein. An aluminum sheet material for a separator in a fuel cell retains a thickness of 0.5 mm or less and exhibits excellent yield strength and elongation, and a manufacturing method therefor.
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公开(公告)号：US20220195572A1
公开(公告)日：2022-06-23
申请号：US17376673
申请日：2021-07-15
Applicant: HYUNDAI MOTOR COMPANY , KIA CORPORATION
Inventor： Tae Gyu Lee , Woong Pyo Hong
IPC: C22F1/047 , C22C21/06 , H01M8/0208
Abstract: According to an embodiment, the aluminum sheet material for a separator of a fuel cell is used for forming a separator applied to a fuel cell stack and comprises 9-10 wt % of Mg; and the balance of Al and inevitable impurities, wherein the aluminum sheet material has cube texture and an R-cube texture formed therein. An aluminum sheet material for a separator in a fuel cell retains a thickness of 0.5 mm or less and exhibits excellent yield strength and elongation, and a manufacturing method therefor.
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公开(公告)号：US20210135266A1
公开(公告)日：2021-05-06
申请号：US17065154
申请日：2020-10-07
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION
Inventor： Yong Min Kim , Byoung Su Kim , Seung Jeong Oh , Woong Pyo Hong , Min Kyung Kim
IPC: H01M8/1053 , H01M8/1039 , H01M8/106 , H01M8/1062 , H01M8/1086 , H01M4/92 , H01M4/88
Abstract: The present disclosure relates to an electrolyte membrane for fuel cells having improved chemical durability and a method of manufacturing the same. Specifically, the method includes preparing a polymer film, depositing catalyst metal on one surface or opposite surfaces of the polymer film to obtain a reinforcement layer, and impregnating the reinforcement layer with an ionomer to obtain an electrolyte membrane.
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35.发明申请公开(公告)号：US20200263299A1
公开(公告)日：2020-08-20
申请号：US16431676
申请日：2019-06-04
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Woong Pyo Hong , Seung Jeong Oh , Jung Yeon Park , Jin Hyeok Cha , Hyung Sang Park , Chae Woong Kim , Tae Ho Yoon , Kun Woo Park
IPC: C23C16/455 , C23C16/06 , C23C16/44
Abstract: A surface treatment apparatus includes a chamber defining an accommodation space therein, an injection part provided at a first end of the chamber so as to inject gas into the accommodation space, a discharge part provided at a second end of the chamber that is opposite the first end so as to discharge unreacted gas from the accommodation space, and at least one subchamber loaded in the accommodation space in the chamber between the first end and the second end, where powder is charged in the subchamber, and the subchamber includes a mesh structure provided in at least one surface of the subchamber so as to allow the gas to be introduced into the subchamber, and the subchamber is movable from the first end to the second end.
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Patent Agency Ranking
公开(公告)号：US10669428B2
公开(公告)日：2020-06-02
申请号：US15333682
申请日：2016-10-25
Applicant: Hyundai Motor Company
Inventor： Bokyung Kim , In Woong Lyo , Woong Pyo Hong , Hong Kil Baek , Su Jung Noh , Seung Jeong Oh , Seung Woo Lee
Abstract: Disclosed are a manufacturing method for a porous thermal insulation coating layer, a porous thermal insulation coating layer with substantially reduced thermal conductivity and volumetric heat capacity and an internal combustion engine including the porous thermal insulation coating layer thereby having excellent durability.
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公开(公告)号：US10329665B2
公开(公告)日：2019-06-25
申请号：US15379296
申请日：2016-12-14
Applicant: HYUNDAI MOTOR COMPANY , DONGWOO HST CO., LTD
Inventor： Seungkoo Lee , Woong Pyo Hong , Bokyung Kim , Jungyeon Park , Seung Jeong Oh , In Woong Lyo , Su Jung Noh , Jun Seok Lee , Won Ki Chung , Seung Gyun Ahn
IPC: H01M8/0247 , C23C16/26 , C23C16/02 , C23C16/50 , H01M8/0206 , H01M8/0213 , H01M8/0228
Abstract: A fuel cell separator includes a metal substrate having a surface; an ion penetration layer including carbon diffusion-inhibiting ions extending from the surface of the metal substrate into the metal substrate; and a carbon coating layer disposed on the surface of the metal substrate.
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公开(公告)号：US09970383B2
公开(公告)日：2018-05-15
申请号：US14929539
申请日：2015-11-02
Applicant: Hyundai Motor Company
Inventor： Bokyung Kim , In Woong Lyo , Woong Pyo Hong , Hong Kil Baek , Kwang Hoon Choi , Seung Woo Lee , Jiyoun Seo
CPC classification number: F02F1/004 , C08J9/286 , C08J9/32 , C08J9/35 , C08J2201/0502 , C09D183/04 , F02F1/00 , F02F1/18 , F05C2251/04 , F05C2251/048 , C08K3/36 , C08K2003/2244
Abstract: The present invention provides a porous polymer resin layer that comprises a binder resin with pores having a mean maximum diameter of about 0.5 mm to 1.6 mm; and aerogels dispersed in the binder resin. In particular, the porous polymer resin layer has a density of about 0.5 g/ml to 1.6 g/ml.
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公开(公告)号：US20170009331A1
公开(公告)日：2017-01-12
申请号：US15174230
申请日：2016-06-06
Applicant: Hyundai Motor Company , Hyundai Steel Company
Inventor： In Woong Lyo , Woong Pyo Hong , Kwang Hoon Choi , Hyuk Kang , Sang Jin Park , Yoon Suk Oh
CPC classification number: C23C14/025 , C23C14/0021 , C23C14/0641 , C23C14/14 , C23C14/32 , C23C14/325 , C23C14/345 , C23C14/505 , C23C14/54 , C23C14/586 , C23C28/322 , C23C28/34 , C23C28/42 , C23F15/00
Abstract: Disclosed is a method and apparatus for forming a coating layer using a physical vapor deposition apparatus equipped with a sputtering apparatus and an arc ion plating apparatus, comprising: a first coating step of forming a Mo coating layer on a base material using a the sputtering apparatus and a Mo target and Ar gas; a nitrating step of forming a nitride film forming condition using an arc ion plating apparatus and Ar gas and N2 gas; a second coating step of forming a nano composite coating layer of Cr—Mo—N using the Mo target and Ar gas of the sputtering apparatus and the Ar gas, N2 gas and a Cr source of the arc ion plating apparatus at the same time; and a multi-coating step of forming a multi-layer having alternating Cr—Mo—N nano composite coating layers and Mo coating layers by revolving the base material around a central pivot.
Abstract translation: 公开了一种使用具有溅射装置和电弧离子镀装置的物理气相沉积装置形成涂层的方法和装置，包括：第一涂覆步骤，使用溅射装置在基材上形成Mo涂层 和Mo靶和Ar气; 使用电弧离子镀装置和Ar气体和N 2气体形成氮化物成膜条件的硝化步骤; 使用溅射装置的Mo靶和Ar气体以及电弧离子电镀装置的Ar气体，N 2气体和Cr源同时形成Cr-Mo-N的纳米复合涂层的第二涂覆步骤; 以及通过使基材围绕中心枢轴旋转而形成具有交替的Cr-Mo-N纳米复合涂层和Mo涂层的多层的多涂层步骤。
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公开(公告)号：US20160161396A1
公开(公告)日：2016-06-09
申请号：US14944276
申请日：2015-11-18
Applicant: HYUNDAI MOTOR COMPANY , Pusan National University Industry-University Cooperation Foundation
Inventor： Jung Yeon Park , Woong Pyo Hong , Ji Youn Seo , Bo Kyung Kim , In Woong Lyo , Kwang Hoon Choi , Doo In Kim , Sung Mo Park , Myung Yung Jeong
Abstract: A method of measuring a friction coefficient of a surface of a specimen includes: obtaining surface information of the specimen by using an atomic force microscope (AFM); calculating data of a friction coefficient of the surface of the specimen by using the surface information of the specimen; and mapping the data of the friction coefficient of the specimen to an image. The method of measuring a friction coefficient of a surface of a specimen may prevent a probe part of an atomic force microscope from being worn out and secure high reliability of the friction coefficient value by correcting the atomic force microscope using a specimen to be actually measured and measuring a fiction coefficient at the same time.
Abstract translation: 测定试样表面的摩擦系数的方法包括：使用原子力显微镜（AFM）获得试样的表面信息; 通过使用试样的表面信息计算试样表面的摩擦系数的数据; 并将样本的摩擦系数的数据映射到图像。 测定试样表面的摩擦系数的方法可以防止原子力显微镜的探头部分磨损，并且通过使用要实际测量的试样校正原子力显微镜来确保摩擦系数值的高可靠性， 同时测量小说系数。
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