公开(公告)号：US20230340281A1

公开(公告)日：2023-10-26

申请号：US17956980

申请日：2022-09-30

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sang seok LEE ,  Dong Su LEE ,  Se Gyu JANG ,  Yongho JOO ,  Sukang BAE ,  Seokhoon AHN ,  Dae-Young JEON ,  Jangyup SON ,  Jungwon KIM

IPC: C09D7/45 ,  C01B32/174 ,  C01B32/159 ,  C01B21/064 ,  C09D1/00 ,  C09D7/65

CPC classification number: C09D7/45 ,  C01B32/174 ,  C01B32/159 ,  C01B21/0648 ,  C09D1/00 ,  C09D7/65 ,  C01B2202/02 ,  C01B2202/28 ,  C01P2004/13 ,  C01P2006/22

Abstract: A nanotube dispersion, a nanotube film manufactured using the same, and a manufacturing method thereof are provided. The nanotube dispersion comprises a nanotube, a nanotube dispersant including at least one selected from a compound represented by a chemical formula 1 and a salt thereof, and a solvent including one selected from an organic solvent, water, and a mixture thereof.

公开(公告)号：US20210394161A1

公开(公告)日：2021-12-23

申请号：US17271206

申请日：2019-11-06

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sukang BAE ,  Seoung-Ki LEE ,  Dae-Young JEON ,  Myung Jong KIM ,  Nam Dong KIM

IPC: B01J23/755 ,  B01J21/18 ,  B01J23/745 ,  B01J23/75 ,  B01J23/46 ,  B01J21/02 ,  B01J27/02 ,  B01J27/14 ,  B01J37/02

Abstract: Provided is a method for manufacturing a single-atom catalyst supported on a carbon support, including treating a mixture of a precursor of a carbon support and a precursor of a hetero element other than carbon through a dry vapor phase process, thereby supporting, on a carbon support, a single-atom catalyst containing a hetero element other than carbon.

公开(公告)号：US20190024268A1

公开(公告)日：2019-01-24

申请号：US16032585

申请日：2018-07-11

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sunbin HWANG ,  Dong Su LEE ,  Dae-Young JEON ,  Sukang BAE ,  Seoung-Ki LEE ,  Sang Hyun LEE ,  Tae-Wook KIM

IPC: D03D1/00 ,  H01L21/47 ,  G03F7/20 ,  G03F7/00

Abstract: A fiber-type electronic device comprising a pattern for electronic devices stacked on a fiber filament substrate is provided. It is possible to manufacture an electronic device directly on a fiber filament substrate by applying the pattern for electronic devices. Thus, it can be widely used for wearable devices and the like. The pattern for electronic devices is manufactured by a method for forming a pattern for electronic devices comprising an exposure process using a maskless exposure apparatus. Thus, it is possible to manufacture a pattern for electronic devices on a fiber filament substrate through a continuous process and thus to increase the process efficiency.