公开(公告)号：US20220170168A1

公开(公告)日：2022-06-02

申请号：US17537209

申请日：2021-11-29

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Han Ik JO ,  Hee-Young PARK ,  Jong Hyun JANG ,  Hyun S. PARK ,  Bora SEO ,  Hyoung-Juhn KIM ,  Sung Jong YOO

IPC: C25B11/052 ,  C25B1/04 ,  C25B11/081

Abstract: The present disclosure provides a high-performance electrode for water electrolysis using electrospray, a membrane electrode assembly including the same, a water electrolysis device including the electrode for water electrolysis, and a method for manufacturing the electrode for water electrolysis. The present disclosure is to provide a membrane electrode assembly (MEA) having increased porosity by using electrospray, and to apply the membrane electrode assembly to electrolysis.

公开(公告)号：US20180105952A1

公开(公告)日：2018-04-19

申请号：US15784188

申请日：2017-10-16

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Han Ik JO ,  Sung Ho LEE ,  Su Young SON ,  Hae Na JO ,  Kyung-ae OH ,  Tae-Wook KIM ,  Dong Su LEE

IPC: C30B28/02 ,  C30B29/02 ,  B05D1/18 ,  B05D3/02 ,  B05D7/14 ,  B05D7/20

CPC classification number: C30B28/02 ,  B05D1/18 ,  B05D3/0254 ,  B05D7/14 ,  B05D7/20 ,  C01B32/184 ,  C23C18/00 ,  C23C18/1204 ,  C23C18/1241 ,  C30B29/02 ,  C30B29/60 ,  C30B33/02

Abstract: The growth of a specific crystal plane of a polycrystalline metal is induced or suppressed by forming a carbon material on the surface of the polycrystalline metal, and accordingly, the ratio of the crystal plane may be controlled, particularly, the crystal plane may be controlled so as for the polycrystalline metal to be similar to a single crystalline metal. Accordingly, a metal-carbon material composite where a crystal plane is controlled may be mass-produced at low costs through a continuous process.

公开(公告)号：US20180090769A1

公开(公告)日：2018-03-29

申请号：US15715159

申请日：2017-09-26

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Han Ik JO ,  Cheol-Ho LEE ,  Gil Seong KANG ,  Younki LEE ,  Sung Ho LEE ,  Seong Mu JO ,  Sang Jun YOUN

IPC: H01M4/90 ,  H01M4/58 ,  H01G11/68 ,  H01L51/00 ,  H01L51/50 ,  C01B32/184 ,  C01B32/194 ,  C01B32/198

CPC classification number: H01M4/9083 ,  C01B32/184 ,  C01B32/194 ,  C01B32/198 ,  H01G11/36 ,  H01G11/38 ,  H01G11/68 ,  H01L51/0045 ,  H01L51/42 ,  H01L51/5056 ,  H01M4/582 ,  H01M4/5835 ,  H01M4/90 ,  H01M4/9016 ,  H01M10/0525 ,  H01M2004/027 ,  Y02E10/549

Abstract: Prepared is a halogenated carbon material, which reduces a carbon material having an oxygen-based functional group by introducing a halogen gas or a mixed gas of a halogen gas and an inert gas into the carbon material having an oxygen-based functional group, and dopes a halogen into the carbon material. The resulting halogenated carbon material includes one or more selected from a group consisting of C—Y2 and C—Y3, and may be suitably for an energy device such as a fuel cell, a lithium ion battery, and a solar cell.

公开(公告)号：US20170058193A1

公开(公告)日：2017-03-02

申请号：US15165115

申请日：2016-05-26

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Han Ik JO ,  Gil Seong KANG ,  Cheol-Ho LEE ,  Sung Ho LEE ,  Dong Su LEE ,  Tae-Wook KIM ,  Younki LEE

IPC: C09K11/65 ,  C09K11/77 ,  C09K11/68 ,  C01B31/02 ,  C09K11/87

CPC classification number: C09K11/65 ,  C01B32/15 ,  C01P2004/62 ,  C01P2004/64 ,  C09K11/68 ,  C09K11/7756 ,  C09K11/7759 ,  C09K11/87

Abstract: Provided is a carbon nanostructure including a plurality of organic molecules that are decomposition products of an organic solvent. The carbon nanostructure includes a carbon nanostructure core and a plurality of organic molecules bound to and grown on the carbon nanostructure core, wherein the carbon nanostructure core is a combination of the organic molecules.

Abstract translation: 提供了包含作为有机溶剂的分解产物的多个有机分子的碳纳米结构体。 碳纳米结构包括碳纳米结构芯和结合并生长在碳纳米结构芯上的多个有机分子，其中碳纳米结构芯是有机分子的组合。

公开(公告)号：US20160365165A1

公开(公告)日：2016-12-15

申请号：US15177816

申请日：2016-06-09

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Han Ik JO ,  Su Young SON ,  Sung Ho LEE ,  Dong Su LEE ,  Tae-Wook KIM

IPC: H01B5/00 ,  H01B7/18 ,  H01B1/02 ,  H01B5/02 ,  H01B5/12

CPC classification number: H01B5/002 ,  H01B1/02 ,  H01B1/026 ,  H01B5/02 ,  H01B5/12 ,  H01B7/1805

Abstract: Provided are a composite electric wire structure wherein a carbon material island structure is formed on a surface of a metal wire and a method for manufacturing the same. The carbon material/metal composite electric wire is capable of solving stability problem and preventing a decrease in electrical properties, mechanical properties, etc. In addition, the composite electric wire structure may be produced in commercially viable large scale.

Abstract translation: 提供一种复合电线结构，其中在金属线的表面上形成碳材料岛结构及其制造方法。 碳材料/金属复合电线能够解决稳定性问题，防止电特性，机械特性等的降低。另外，复合电线结构体可以以商业上可行的大规模生产。