公开(公告)号：KR1020130107905A

公开(公告)日：2013-10-02

申请号：KR1020120030082

申请日：2012-03-23

Applicant: 한국에너지기술연구원

Inventor： 안승규 ,  윤경훈 ,  윤재호 ,  조준식 ,  안세진 ,  곽지혜 ,  신기식 ,  조아라 ,  유진수 ,  박상현 ,  박주형 ,  어영주

IPC: H01L31/042 ,  H01L31/0236 ,  H01L31/0749 ,  H01L31/18

CPC classification number: H01L31/02363 ,  H01L31/02366 ,  H01L31/0749 ,  Y02E10/541 ,  Y02P70/521

Abstract: PURPOSE: A method for manufacturing a chalcogenide solar cell with a double texture structure formed on the surface of a back electrode, and the chalcogenide solar cell manufactured by the same are provided to increase light capturing performance conversion efficiency, thereby improving photoelectric conversion efficiency. CONSTITUTION: A back electrode (30) is formed on the substrate. A light absorption layer (40) of a chalcogenide semiconductor material is formed on the back electrode. A buffer layer (50) is formed on the light absorption layer. A transparent electrode is formed on the buffer layer. A front texture (62) is formed on the surface of the transparent electrode.

Abstract translation: 目的：提供一种制造在背面电极表面上形成的具有双重质感结构的硫族化物太阳能电池及其制造的硫族化物太阳能电池的方法，以提高光捕获性能转换效率，从而提高光电转换效率。 构成：在基板上形成背面电极（30）。 硫属元素半导体材料的光吸收层（40）形成在背电极上。 在光吸收层上形成缓冲层（50）。 在缓冲层上形成透明电极。 在透明电极的表面上形成正面纹理（62）。

公开(公告)号：KR1020130105325A

公开(公告)日：2013-09-25

申请号：KR1020130009174

申请日：2013-01-28

Applicant: 한국에너지기술연구원

Inventor： 어영주 ,  윤경훈 ,  안세진 ,  곽지혜 ,  윤재호 ,  조아라 ,  신기식 ,  안승규 ,  조준식 ,  유진수 ,  박상현 ,  박주형

IPC: H01L31/0749 ,  H01L31/042 ,  H01L31/18

CPC classification number: H01L31/0322 ,  H01L31/03923 ,  H01L31/0749 ,  Y02E10/541 ,  Y02P70/521

Abstract: PURPOSE: A method for preparing a CIGS-based thin film solar cell using a Na-free substrate and a solar cell prepared by the same are provided to improve the efficiency of the solar cell by forming a thin film solar cell module. CONSTITUTION: A molybdenum electrode is formed on a Na-free substrate (S1). An Na source thin film is formed on a part of the surface of the substrate including the molybdenum electrode (S2). A CIGS-based precursor thin film is formed on the substrate including the Na source thin film (S3). The Na of an Na source is diffused into the CIGS-based thin film (S4) by a thermal selenization process. [Reference numerals] (AA) Start; (BB) Form a molybdenum electrode on the surface of an Na-free substrate; (CC) S1 step; (DD) Form an Na source thin film on a part of the surface of the substrate including the molybdenum electrode; (EE) S2 step; (FF) Form a CIGS-based precursor thin film; (GG) S3 step; (HH) Diffuse Na of an Na source into the CIGS-based thin film through selenide heat treating; (II) S4 step; (JJ) End

Abstract translation: 目的：提供一种使用无Na基材和由其制备的太阳能电池制备CIGS基薄膜太阳能电池的方法，以通过形成薄膜太阳能电池模块来提高太阳能电池的效率。 构成：在无Na衬底上形成钼电极（S1）。 在包括钼电极的基板的表面的一部分上形成Na源薄膜（S2）。 在包括Na源薄膜的基板上形成基于CIGS的前体薄膜（S3）。 Na源的Na通过热硒化过程扩散到CIGS基薄膜（S4）中。 （附图标记）（AA）开始; （BB）在无Na基材的表面上形成钼电极; （CC）S1步; （DD）在包括钼电极的基板的表面的一部分上形成Na源薄膜; （EE）S2步骤; （FF）形成基于CIGS的前体薄膜; （GG）S3步骤; （HH）通过硒化物热处理将Na源扩散到CIGS基薄膜中; （二）S4步骤; （JJ）结束

公开(公告)号：KR101230973B1

公开(公告)日：2013-02-07

申请号：KR1020110122499

申请日：2011-11-22

Applicant: 한국에너지기술연구원

Inventor： 어영주 ,  윤경훈 ,  곽지혜 ,  윤재호 ,  안세진 ,  조아라 ,  신기식 ,  안승규

IPC: H01L31/042 ,  H01L31/18

CPC classification number: H01L31/0749 ,  H01L31/02 ,  H01L31/02168 ,  H01L31/022441 ,  H01L31/022466 ,  H01L31/0322 ,  Y02E10/541

Abstract: PURPOSE: A CIS/CIGS based solar cell including a rear TCO(Transparent Conducting Oxide) layer is provided to maximize the amount of incident light by removing a disturbance to reduce the amount of incident light. CONSTITUTION: A first molybdenum electrode and a second molybdenum electrode are separated on a substrate with a preset space. The first molybdenum electrode and the second molybdenum electrode are arranged on the substrate in parallel. A TCO layer(30) is arranged on the upper side and the lateral side of the second molybdenum electrode. A buffer layer(40) is arranged on the upper side and the lateral side of the TCO layer. A light absorption layer(50) is arranged on the buffer layer and the first molybdenum electrode.

Abstract translation: 目的：提供包括后TCO（透明导电氧化物）层的基于CIS / CIGS的太阳能电池，以通过去除干扰来最大化入射光的量以减少入射光的量。 构成：第一钼电极和第二钼电极在基板上以预设空间分开。 第一钼电极和第二钼电极平行布置在基板上。 TCO层（30）设置在第二钼电极的上侧和外侧。 缓冲层（40）设置在TCO层的上侧和外侧。 在缓冲层和第一钼电极上设置有光吸收层（50）。

公开(公告)号：KR1020100013181A

公开(公告)日：2010-02-09

申请号：KR1020080074737

申请日：2008-07-30

Applicant: 한국에너지기술연구원

Inventor： 한근희 ,  최원길 ,  조아라 ,  이종섭 ,  민병무 ,  남성찬 ,  박성영 ,  정영철 ,  임석연 ,  이상인 ,  염경민 ,  박종호 ,  류우정

IPC: B01D53/24 ,  B01D53/00

Abstract: PURPOSE: A vortex tube device used for applying a carbon dioxide separating system is provided to reduce energy consumption by minimizing the used amount of an absorbent, and to reduce the size of the vortex tube device by applying principles of the vortex tube. CONSTITUTION: A vortex tube device comprises the following: a supply tube(10) supplying combustion gas; an absorbent spraying part(20) spraying an absorbent to the combustion gas; a vortex generating part(30) generating the vortex on the combustion gas; a first tube(40) having a high temperature outlet and connected to one end of the vortex generating part; a second tube(50) having a low temperature outlet; and a carbon dioxide separation part(60) arranged on the high temperature tube of the first tube.

Abstract translation: 目的：提供用于施加二氧化碳分离系统的涡流管装置，通过使吸收剂的使用量最小化来减少能量消耗，并通过应用涡流管的原理来减小涡流管装置的尺寸。 构成：涡流管装置包括：供应燃烧气体的供应管（10）; 将吸收剂喷射到燃烧气体的吸收剂喷射部分（20）; 在所述燃烧气体上产生涡流的涡流产生部分（30）; 第一管（40），其具有高温出口并连接到涡流产生部分的一端; 具有低温出口的第二管（50）; 和设置在第一管的高温管上的二氧化碳分离部（60）。

公开(公告)号：KR1020090107843A

公开(公告)日：2009-10-14

申请号：KR1020080033340

申请日：2008-04-10

Applicant: 한국에너지기술연구원

Inventor： 조아라 ,  이종섭 ,  민병무

IPC: B01J20/22 ,  B01D53/04 ,  F01N3/10

CPC classification number: B01D53/78 ,  B01D53/1493

Abstract: PURPOSE: A composition including a compound having an amine radical and a using method thereof as a combustible waste gas absorbing agent are provided to offer improved absorbing rate or absorbing power of the waste gas. CONSTITUTION: A combustible waste gas absorbing agent comprises a compound of 1~75 weight% having amine groups on both ends with a circular group and water of 25 ~ 99 weight%. The amine radical is a first amine radical. The compound has a structure of NH2-(CH2)n-NH2. The carbon combined with the amine group is substituted carbon.

Abstract translation: 目的：提供包含具有胺基的化合物和其使用方法作为可燃性废气吸收剂的组合物，以提供改善的废气的吸收速率或吸收能力。 构成：可燃废气吸收剂包含1〜75重量％的具有环状基团的胺基和25〜99重量％的水的化合物。 胺基是第一个胺基。 该化合物具有NH2-（CH2）n-NH2的结构。 与胺基结合的碳是取代的碳。