公开(公告)号：US20200371433A1

公开(公告)日：2020-11-26

申请号：US16515658

申请日：2019-07-18

Applicant: KOREA INSTITUTE OF CERAMIC ENGINEERING AND TECHNOLOGY ,  GLOBAL FRONTIER HYBRID INTERFACE MATERIALS

Inventor： Woon Ik Park ,  Tae Wan Park ,  Kwang Ho Kim

IPC: G03F7/00

Abstract: Provided is a complex patterning device. The complex patterning device includes a patterning module, on which a master substrate including a master pattern that contacts and is separated from a target substrate and which forms a plurality of target patterns having a reverse image of the master pattern on the target substrate by applying a pressure onto the target substrate, and a punching module including a punching mold that contacts and is separated from the target substrate, in which the plurality of target patterns are formed, and which divides at least any one of the plurality of target patterns by applying a pressure onto the target substrate.

公开(公告)号：US10651494B2

公开(公告)日：2020-05-12

申请号：US15839288

申请日：2017-12-12

Applicant: KOREA INSTITUTE OF CERAMIC ENGINEERING AND TECHNOLOGY

Inventor： Tae-Ho Shin

IPC: H01M8/24 ,  H01M8/04 ,  H01M8/02 ,  C25B9/18 ,  C25B1/04 ,  C25B9/04 ,  H01M8/243 ,  H01M8/04082 ,  H01M8/2465 ,  H01M8/0271

Abstract: Disclosed is a stack module for a fuel cell and high temperature electrolysis including an individually changeable cell battery module during operation, the stack module being designed to be able to individually separate, couple, or replace a plurality of cell battery modules by a one-touch manner during operation so that maintenance costs are low, and, even when one or more cell battery modules are separated from a fuel transfer panel, other cell battery modules can operate normally such that superior power generation efficiency can be achieved.

公开(公告)号：US20180009696A1

公开(公告)日：2018-01-11

申请号：US15543037

申请日：2015-04-03

Applicant: KOREA INSTITUTE OF CERAMIC ENGINEERING AND TECHNOLOGY

Inventor： Hyeong Jun Kim

IPC: C03B19/00 ,  C03C10/00 ,  A61C13/00 ,  C03C3/085 ,  A61C13/08 ,  C03C3/083 ,  C03C4/00

CPC classification number: C03B19/00 ,  A61C13/00 ,  A61C13/0019 ,  A61C13/081 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  C03B1/00 ,  C03B5/0336 ,  C03B5/26 ,  C03B5/43 ,  C03B19/02 ,  C03C3/083 ,  C03C3/085 ,  C03C3/097 ,  C03C3/112 ,  C03C4/0021 ,  C03C10/0027 ,  C03C10/0045 ,  C03C2204/00

Abstract: The present invention relates to a 3D printer printhead, a 3D printer using the same, a method for manufacturing a molded product by using the 3D printer, a method for manufacturing an artificial tooth by using the 3D printer, and a method for manufacturing a machinable glass ceramic molded product by using the 3D printer, the 3D printer printhead comprising: an inlet through which glass wire, which is a raw material, is introduced; a heating means for heating the glass wire introduced through the inlet; a melting furnace for providing a space in which the glass wire is fused; and a nozzle connected to the lower part of the melting furnace so as to temporarily store the fused glass or discharge a targeted amount of the fused glass, wherein the melting furnace includes an exterior frame made from a heat resistant material and an interior frame having a crucible shape, and the interior frame is made from platinum (Pt), a Pt alloy or graphite, which have a low contact angle, or a material having a surface coated with Pt or a diamond-like carbon (DLC) so as to prevent the fused glass from sticking thereto. According to the present invention, the molded product, the artificial tooth, and the machinable glass ceramic molded product can be manufactured with excellent mechanical properties, thermal durability, chemical durability and oxidation resistance and outstanding texture by using the glass wire as a raw material.

公开(公告)号：US09543592B2

公开(公告)日：2017-01-10

申请号：US14089264

申请日：2013-11-25

Applicant: KOREA INSTITUTE OF CERAMIC ENGINEERING AND TECHNOLOGY

Inventor： Byung Hyun Choi ,  Mi Jung Ji ,  Min Jin Lee ,  Sun Ki Hong ,  Young Jin Kang

IPC: H01M4/90 ,  H01M4/86 ,  H01M4/88 ,  H01M8/12

CPC classification number: H01M4/9025 ,  H01M4/8657 ,  H01M4/8875 ,  H01M4/8885 ,  H01M2008/1293 ,  Y02E60/50 ,  Y02E60/525

Abstract: Provided is a method of manufacturing an anode core-shell complex for a solid oxide fuel cell, including (A) manufacturing a stabilized zirconia (YSZ) sol by using zirconium hydroxide (Zr(OH)4) and yttrium nitrate (Y(NO3)3.6H2O) as a starting material and distilled water as a solvent by a hydrothermal method, (B) agitating nickel chloride, stabilized zirconia in a sol state, and a surfactant, (C) adding sodium hydroxide (NaOH), (D) adjusting a pH to a range of 6 to 8, and (E) sintering the nickel-stabilized zirconia core-shell powder.

Abstract translation: 本发明提供一种固体氧化物型燃料电池用阳极核 - 壳复合体的制造方法，其包括（A）使用氢氧化锆（Zr（OH）4）和硝酸钇（Y（NO 3））制造稳定化氧化锆（YSZ） 3.6H2O）作为原料，通过水热法蒸馏水作为溶剂，（B）搅拌溶解状态的氯化镍，稳定化的氧化锆和表面活性剂，（C）加入氢氧化钠（NaOH），（D）调整 pH范围为6〜8，（E）烧结镍稳定的氧化锆核壳粉末。

公开(公告)号：US09540525B2

公开(公告)日：2017-01-10

申请号：US14145089

申请日：2013-12-31

Applicant: Hyundai Motor Company ,  Korea Institute of Ceramic Engineering and Technology

Inventor： Kwang Il Chang ,  Chul Kyu Song ,  Dha Hae Kim ,  Seung Hun Hur

IPC: B05D1/00 ,  C09D5/26 ,  B05D1/02 ,  B05D1/18 ,  B05D1/28 ,  B05D1/30 ,  B05D1/40 ,  C03C17/25

CPC classification number: C09D5/26 ,  B05D1/005 ,  B05D1/02 ,  B05D1/18 ,  B05D1/28 ,  B05D1/30 ,  B05D1/40 ,  C03C17/256 ,  C03C2217/23 ,  C09D1/00

Abstract: A graphene oxide-ceramic hybrid coating layer formed from a graphene oxide-ceramic hybrid sol solution that includes graphene oxide (GO) and a ceramic sol and a method of preparing the coating layer are provided. A content of graphene oxide in the graphene oxide-ceramic hybrid coating layer is about 0.002 to about 3.0 wt % based on the total weight of the graphene oxide-ceramic hybrid coating layer.

Abstract translation: 提供由包括氧化石墨烯（GO）和陶瓷溶胶的氧化石墨烯 - 陶瓷混合溶胶溶液形成的氧化石墨烯 - 陶瓷混合涂层和制备涂层的方法。 基于石墨烯氧化物 - 陶瓷混合涂层的总重量，氧化石墨烯 - 陶瓷混合涂层中的氧化石墨烯的含量为约0.002至约3.0重量％。

公开(公告)号：US20150110972A1

公开(公告)日：2015-04-23

申请号：US14144184

申请日：2013-12-30

Applicant: Korea Institute of Ceramic Engineering and Technology ,  HYUNDAI MOTOR COMPANY

Inventor： Kwang Il Chang ,  Chul Kyu Song ,  Dha Hae Kim ,  Seung Hun Hur

IPC: C04B35/01 ,  B05D1/00 ,  C04B35/14 ,  B05D1/28 ,  B05D1/30 ,  C04B35/46 ,  B05D1/18 ,  B05D1/02

CPC classification number: C09K5/14 ,  B05D1/005 ,  B05D1/02 ,  B05D1/18 ,  B05D1/28 ,  B05D1/305 ,  C03C17/006 ,  C03C17/22 ,  C03C2218/11 ,  C03C2218/31 ,  C04B35/013 ,  C04B35/14 ,  C04B35/46 ,  C04B35/62222 ,  C04B35/624 ,  C04B35/62635 ,  C04B35/6264 ,  C04B35/64 ,  C04B2235/3232 ,  C04B2235/3418 ,  C04B2235/425 ,  C04B2235/666 ,  C04B2235/9607

Abstract: Disclosed are a graphene-ceramic hybrid coating layer formed from a graphene-ceramic hybrid sol solution including graphene (RGO: reduced graphene oxide) and a ceramic sol, wherein the graphene content in the graphene-ceramic hybrid coating layer is about 0.001 wt % to about 1.8 wt % based on the total weight of the graphene-ceramic hybrid coating layer, and a method for preparing the same.

Abstract translation: 公开了由包括石墨烯（RGO：还原型氧化烯石墨烯）和陶瓷溶胶的石墨烯 - 陶瓷杂化溶胶溶液形成的石墨烯 - 陶瓷混合涂层，其中石墨烯 - 陶瓷混合涂层中的石墨烯含量为约0.001重量％ 基于石墨烯 - 陶瓷混合涂层的总重量为约1.8重量％及其制备方法。

公开(公告)号：US20250146169A1

公开(公告)日：2025-05-08

申请号：US18816567

申请日：2024-08-27

Applicant: Korea Institute of Ceramic Engineering and Technology

Inventor： Si Young BAE ,  Seong Min JEONG ,  Yun Ji SHIN ,  Tae Hun Gu ,  A Ran SHIN

IPC: C30B9/00 ,  C30B15/08 ,  C30B15/10 ,  C30B15/20 ,  C30B29/16

Abstract: The present invention relates to a method for growing a gallium oxide single crystal and an apparatus for growing a single crystal, and according to one aspect of the present invention, the method includes providing a gallium oxide raw material in a crucible containing iridium, injecting carbon dioxide so that a preset carbon dioxide partial pressure is formed to suppress the loss of iridium, melting the gallium oxide raw material provided in the crucible, and producing a gallium oxide single crystal from the melt.

公开(公告)号：US20240158953A1

公开(公告)日：2024-05-16

申请号：US18224396

申请日：2023-07-20

Applicant: Korea Institute of Ceramic Engineering and Technology ,  Electronics and Telecommunications Research Institute

Inventor： Dae-Woo JEON ,  Ji-Hyeon PARK ,  Jae-Kyoung MUN

IPC: C30B25/04 ,  C30B25/10 ,  C30B25/16 ,  C30B25/22 ,  C30B29/16 ,  C30B29/38

CPC classification number: C30B25/04 ,  C30B25/10 ,  C30B25/165 ,  C30B25/22 ,  C30B29/16 ,  C30B29/38

Abstract: Disclosed are an alpha gallium oxide thin-film structure having high conductivity obtained using selective area growth in a HVPE growth manner, and a method for manufacturing the same, in which a nitride-based nitride film pattern is formed on an alpha gallium oxide thin-film so as to expose only a selected area thereof, and re-growth is performed only on the partially exposed area thereof, thereby forming a high-quality patterned alpha gallium oxide re-growth pattern.

公开(公告)号：US20240124363A1

公开(公告)日：2024-04-18

申请号：US18226694

申请日：2023-07-26

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  KOREA INSTITUTE OF CERAMIC ENGINEERING AND TECHNOLOGY

Inventor： Hyung Suk Kim ,  Hyo Soon Shin ,  Dong Hun Yeo ,  Jeoung Sik Choi

IPC: C04B35/515 ,  H01G4/008

CPC classification number: C04B35/5156 ,  H01G4/008 ,  C04B2235/3227 ,  C04B2235/3232 ,  C04B2235/3244 ,  C04B2235/3284 ,  C04B2235/3293 ,  C04B2235/3296 ,  C04B2235/77

Abstract: An antiferroelectric and a method for manufacturing an antiferroelectric are disclosed herein. The antiferroelectric may have high permittivity and breakdown voltage by having a PbxLa1-x([Zr1-YSnY]ZTi1-Z) composition. The manufacturing of the antiferroelectric may be performed through appropriate mixing and dysprosium addition.

公开(公告)号：US20230303452A1

公开(公告)日：2023-09-28

申请号：US18082247

申请日：2022-12-15

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION ,  KOREA INSTITUTE OF CERAMIC ENGINEERING AND TECHNOLOGY

Inventor： Hyung Suk Kim ,  Hyo Soon Shin ,  Dong Hun Yeo ,  Jeoung Sik Choi

IPC: C04B35/515 ,  H01G4/008 ,  C04B41/00

CPC classification number: C04B35/5156 ,  H01G4/008 ,  C04B41/0072 ,  C04B2235/3296 ,  C04B2235/3244 ,  C04B2235/3232 ,  C04B2235/3227 ,  C04B2235/3293 ,  C04B2235/66 ,  C04B2235/96

Abstract: A high permittivity antiferroelectric composition and a manufacturing method thereof aim to provide an antiferroelectric, which has a PbxLa1-x([Zr1-YSnY]ZTi1-Z) composition, is sintered at low temperatures, and has a high density and a high permittivity.