公开(公告)号：US20230037147A1

公开(公告)日：2023-02-02

申请号：US17574764

申请日：2022-01-13

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Dong Ick SON ,  Dong Hee PARK ,  Joo Song LEE

IPC: C25B11/052 ,  H01B1/02 ,  C25B11/091 ,  C25B11/056 ,  C25B1/55 ,  C25B11/065 ,  C25B1/04

Abstract: Disclosed are a photoelectrochemical electrode and a method of manufacturing the same, which enable mass production at low cost. The photoelectrochemical electrode manufactured by forming a transition metal dichalcogenide layer on all or part of the surface of a porous substrate includes a porous substrate and a metal dichalcogenide layer on all or part of the surface of the porous substrate, thus improving photoelectrode characteristics and photocatalytic efficiency.

公开(公告)号：US20150364708A1

公开(公告)日：2015-12-17

申请号：US14458412

申请日：2014-08-13

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Dong Ick SON ,  Soo Min KIM ,  Tae Wook KIM ,  Su Kang BAE ,  Sang Hyun LEE ,  Byung Joon MOON ,  Su Yeon SON ,  Kyu Seung LEE

IPC: H01L51/44 ,  H01L51/42

CPC classification number: H01L51/44 ,  H01L51/0003 ,  H01L51/0036 ,  H01L51/0047 ,  H01L51/4253 ,  H01L2251/308 ,  Y02E10/549

Abstract: The present invention relates to a high-efficiency organic photovoltaic cell using surface plasmon effect of an induced dipole polymer-metal nanoparticle hybrid and a method for fabricating the same. More particularly, it relates to a high-efficiency organic photovoltaic cell whose photoelectric efficiency is maximized by depositing an induced dipole polymer-metal nanoparticle hybrid in or on a hole injection layer, thereby enhancing surface plasmonic properties, and a method for fabricating the same.

Abstract translation: 本发明涉及使用感应偶极子聚合物 - 金属纳米颗粒混合物的表面等离子体激元效应的高效有机光伏电池及其制造方法。 更具体地说，本发明涉及一种高效率的有机光伏电池，其光电效率通过在空穴注入层中或空穴注入层上沉积感应偶极子聚合物 - 金属纳米颗粒杂化物而达到最大化，从而提高表面等离子体激发特性及其制造方法。

公开(公告)号：US20180037457A1

公开(公告)日：2018-02-08

申请号：US15655869

申请日：2017-07-20

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Myung Jong KIM ,  Hyun Jin CHO ,  Seokhoon AHN ,  Se Gyu JANG ,  Soo Min KIM ,  Dong Ick SON ,  Jun Hee KIM ,  Tae Hoon SEO

IPC: C01B21/064 ,  B01J37/34 ,  B01J19/12 ,  B01J23/745

CPC classification number: C01B21/064 ,  B01J19/121 ,  B01J23/745 ,  B01J37/347 ,  B01J2219/12

Abstract: Provided is a method for preparing boron nitride nanotubes, the method including: injecting a boron-metal catalyst composite into a reaction chamber; injecting a nitrogen precursor into the reaction chamber; producing a decomposition product of the boron-metal catalyst composite in a gas state by irradiating the boron-metal catalyst composite with a carbon dioxide laser or a free electron laser; and forming boron nitride nanotubes by reacting the decomposition product of the boron-metal catalyst composite in the gas state with the nitrogen precursor.

公开(公告)号：US20160144348A1

公开(公告)日：2016-05-26

申请号：US14640816

申请日：2015-03-06

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Dong Ick SON ,  Jong Hyeok PARK ,  Su Kang BAE ,  Jung Kyu KIM ,  Gee Woo CHANG

IPC: B01J35/00 ,  B01J35/02 ,  B01J23/06 ,  B01J21/18 ,  H01L31/0352 ,  H01G9/20

CPC classification number: B01J35/004 ,  B01J21/18 ,  B01J23/06 ,  B01J23/22 ,  B01J23/30 ,  B01J23/745 ,  B01J31/00 ,  B01J35/0013 ,  B01J35/0033 ,  B01J37/0219 ,  H01G9/2027 ,  H01G9/2045

Abstract: The present invention relates to a photocatalyst using a semiconductor-carbon nanomaterial core-shell composite quantum dot and a method for preparing the same, more particularly to a microparticle in which a semiconductor-carbon nanomaterial core-shell composite quantum dot is self-assembled using 4-aminophenol, capable of improving photoelectochemical response and photoconversion efficiency when used as a photocatalyst or a photoelectrode of a photoelectochemical device, a photoelectochemical device using the same and a method for preparing the same.

Abstract translation: 本发明涉及一种使用半导体 - 碳纳米材料核 - 壳复合量子点的光催化剂及其制备方法，更具体地说，涉及使用半导体 - 碳纳米材料核 - 壳复合量子点自组装的微粒 4-氨基苯酚，当用作光电化学装置的光催化剂或光电极时，能够改善光电化学响应和光转化效率，使用该光电化学装置的光电化学装置及其制备方法。