公开(公告)号：EP2078310A1

公开(公告)日：2009-07-15

申请号：EP06824052.2

申请日：2006-12-08

Applicant: KIST Korea Institute of Science and Technology

Inventor： KIM, Kyung-Kon ,  PARK, Nam-Gyu ,  KIM, Dong-Young ,  KIM, Jun-Kyung

IPC: H01L31/042

CPC classification number: H01G9/2031 ,  H01G9/2059 ,  H01L51/0086 ,  Y02E10/542 ,  Y02P70/521

Abstract: The present invention relates to a method of manufacturing an oxide electrode for a dye-sensitized solar cell including metal oxide nanoparticles by using a miller, and a dye-sensitized solar cell manufactured by using the same. More particularly, the present invention provides a method of manufacturing an oxide electrode for a dye-sensitized solar cell. The method includes (a) mixing metal oxide nanoparticles, a binder resin, and a solvent to prepare a metal oxide paste, (b) coating the metal oxide paste to a miller and pulverizing the metal oxide nanoparticles to prepare a paste including the metal oxide nanoparticles uniformly dispersed therein, and (c) coating the paste including the metal oxide nanoparticles dispersed therein on a conductive transparent substrate, performing a heat treatment of the resulting substrate, and adsorbing a dye thereon to manufacture the conductive electrode.

公开(公告)号：EP2426484B1

公开(公告)日：2018-03-21

申请号：EP10769981.1

申请日：2010-04-30

Applicant: Amogreentech Co., Ltd. ,  KIST Korea Institute of Science and Technology

Inventor： KIM, Il-Doo ,  KIM, Dong-Young ,  JANG, Sung-Yeon ,  JO, Seong-Mu ,  HONG, Jae-Min ,  LEE, Yun-Seok ,  YANG, Sung-Chul

IPC: C23C24/02 ,  B05B5/025 ,  G01N27/12 ,  G01N33/00

CPC classification number: C23C24/04 ,  B05B5/0255 ,  C23C4/18 ,  C23C24/00 ,  C23C24/02 ,  C23C26/00 ,  G01N27/127 ,  G01N33/0036

Abstract: The present invention provides a gas sensor, including: a sensor substrate provided with an electrode; and a thin layer of sensor material formed by spraying a solution in which metal oxide nanoparticles are dispersed onto the sensor substrate. The gas sensor is advantageous in that a sensor material is formed into a porous thin layer containing metal oxide nanoparticles having a large specific surface area, thus realizing high sensitivity on the ppb scale and a high reaction rate. Further, the gas sensor is advantageous in that it can be manufactured at room temperature, and the thickness of a sensor material can be easily adjusted by adjusting the spray time, so that a thin gas sensor or a thick gas sensor can be easily manufactured.

公开(公告)号：EP2426484A2

公开(公告)日：2012-03-07

申请号：EP10769981.1

申请日：2010-04-30

Applicant: Amogreentech Co., Ltd. ,  KIST Korea Institute of Science and Technology

Inventor： KIM, Il-Doo ,  KIM, Dong-Young ,  JANG, Sung-Yeon ,  JO, Seong-Mu ,  HONG, Jae-Min ,  LEE, Yun-Seok ,  YANG, Sung-Chul

IPC: G01N27/12 ,  B82B3/00 ,  C23C4/10 ,  C23C4/12

CPC classification number: C23C24/04 ,  B05B5/0255 ,  C23C4/18 ,  C23C24/00 ,  C23C24/02 ,  C23C26/00 ,  G01N27/127 ,  G01N33/0036

Abstract: The present invention provides a gas sensor, including: a sensor substrate provided with an electrode; and a thin layer of sensor material formed by spraying a solution in which metal oxide nanoparticles are dispersed onto the sensor substrate. The gas sensor is advantageous in that a sensor material is formed into a porous thin layer containing metal oxide nanoparticles having a large specific surface area, thus realizing high sensitivity on the ppb scale and a high reaction rate. Further, the gas sensor is advantageous in that it can be manufactured at room temperature, and the thickness of a sensor material can be easily adjusted by adjusting the spray time, so that a thin gas sensor or a thick gas sensor can be easily manufactured.

Abstract translation: 本发明提供一种气体传感器，包括：设置有电极的传感器基板; 以及通过将金属氧化物纳米粒子分散在传感器基板上的溶液喷雾形成的薄层传感器材料。 气体传感器的优点在于，传感器材料形成为具有大比表面积的金属氧化物纳米粒子的多孔薄层，因此在ppb量程上实现高灵敏度和高反应速率。 此外，气体传感器的优点在于其可以在室温下制造，并且通过调节喷射时间可以容易地调节传感器材料的厚度，从而可以容易地制造薄气体传感器或厚气体传感器。