公开(公告)号：US20230136651A1

公开(公告)日：2023-05-04

申请号：US17840633

申请日：2022-06-15

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Dong Ki LEE ,  Jai Hyun KOH ,  Dahye WON ,  Ung LEE ,  Hyung-Suk OH ,  Byoung Koun MIN ,  JongIn WOO ,  Byeong Cheul MOON

IPC: B01J27/185 ,  C07D307/68 ,  B01J37/02 ,  B01J37/04

Abstract: According to one embodiment of the present invention, there is provided a catalyst compound, which comprises a compound of Chemical Formula 1 below and catalyzes the process of oxidizing 5-hydroxymethylfurfural (HMF) to 2,5-furandicarboxylic acid (FDCA): NiCoxPy  [Chemical Formula 1] (wherein x and y are the molar ratio for Ni contained in the catalyst compound, 0

公开(公告)号：US20210254225A1

公开(公告)日：2021-08-19

申请号：US16804001

申请日：2020-02-28

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Dong Ki LEE ,  Byoung Koun MIN ,  Byungwoo KIM ,  Yun Jeong HWANG ,  Hyung-Suk OH ,  Ung LEE ,  Jai Hyun KOH

IPC: C25B1/00 ,  C25B9/04 ,  C25B11/04 ,  H01M14/00

Abstract: Provided are a photoelectrode for hydrogen generation in solar water splitting and a manufacturing method thereof. The photoelectrode for hydrogen generation in solar water splitting, includes a light absorbing layer including a chalcopyrite compound; and a hydrogen generation catalyst including CuxS (where 0≤x≤2) which is present on the light absorbing layer, and may be manufactured by using a solution process which enables mass production and produce hydrogen from water using sunlight with high efficiency without using a noble metal element.

公开(公告)号：US20200373442A1

公开(公告)日：2020-11-26

申请号：US16878916

申请日：2020-05-20

Applicant: KOOKMIN UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION ,  KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Young Rag DO ,  Byoung Koun MIN

IPC: H01L31/0216 ,  H01L31/0468 ,  H01L31/02 ,  H01L31/18 ,  H01L31/048

Abstract: The present disclosure relates to an integrated color solar cell for a window, and more specifically, to an integrated color solar cell for a window very suitable as a window-type as the efficiency of the solar cell is excellent, the stability of a substrate is improved, and the precise color reproduction is possible by minimizing light loss existing in the solar cell while relative harvesting efficiency and relative current density are improved without open circuit reduction by suppressing light reflection, and a manufacturing method thereof.

公开(公告)号：US20160002677A1

公开(公告)日：2016-01-07

申请号：US14494930

申请日：2014-09-24

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Han Min WOO ,  Jung Seok LEE ,  Youngsoon UM ,  Gyeong Taek GONG ,  Byoung Koun MIN ,  Jeong-Myeong HA ,  Yunje KIM ,  Sang Jun SIM

IPC: C12P7/46 ,  C12N15/77

CPC classification number: C12P7/46 ,  C12N15/77

Abstract: The present disclosure relates to a strain capable of producing succinate using starch accumulated in microalgae which grow using carbon dioxide as a direct carbon source without converting it to glucose and a method for producing succinate using the same. The present disclosure provides a strain producing succinate from carbon dioxide, selected from a group consisting of Corynebacterium glutamicum BL-1-pBlAmyS (KCTC 12585BP) and Corynebacterium glutamicum BL-1-pSbAmyA (KCTC 12587BP). The present disclosure also provides a method for producing succinate from carbon dioxide, including fermenting starch by inoculating the strain producing succinate from carbon dioxide in a starch-containing medium.

Abstract translation: 本公开涉及使用在二氧化碳作为直接碳源而不将其转化为葡萄糖而生长的微藻中积累的淀粉生产琥珀酸的菌株，以及使用该淀粉生产琥珀酸盐的方法。 本公开提供了从二氧化碳生产琥珀酸盐的菌株，其选自谷氨酸棒杆菌BL-1-pBlAmyS（KCTC 12585BP）和谷氨酸棒杆菌BL-1-pSbAmyA（KCTC 12587BP）。 本公开还提供了一种从二氧化碳生产琥珀酸的方法，包括通过在含淀粉培养基中从二氧化碳接种产生琥珀酸的菌株来发酵淀粉。

公开(公告)号：US20140109967A1

公开(公告)日：2014-04-24

申请号：US14058991

申请日：2013-10-21

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Byoung Koun MIN ,  Yun Jeong HWANG ,  Sung-Hwan MOON ,  Se Jin PARK

IPC: H01L31/18 ,  H01L31/048

CPC classification number: H01L31/048 ,  H01L31/0322 ,  H01L31/03923 ,  H01L31/0684 ,  H01L31/0749 ,  H02S20/26 ,  Y02A30/62 ,  Y02E10/541 ,  Y02E10/547 ,  Y02P70/521

Abstract: Disclosed is a bifacial thin film solar cell that is applicable to a BIPV window, particularly a bifacial CIGS thin film solar cell that can generate electricity by both sunlight and indoor illumination due to its ability to absorb light at both front and rear sides. According to several embodiments, visible light in a particular wavelength region can be transmitted through the semi-transparent thin film solar cell. In addition, high stability and safety of the thin film solar cell can be ensured because there is no need to use organic materials and liquid electrolytes. Furthermore, the fabrication cost of the thin film solar cell can be reduced by a low cost solution process. The thin film solar cell exhibits various other effects described in the specification.

Abstract translation: 公开了一种适用于BIPV窗口的双面薄膜太阳能电池，特别是由于能够吸收前后两侧的光而能够通过阳光和室内照明而发电的双面CIGS薄膜太阳能电池。 根据几个实施例，特定波长区域中的可见光可以透过半透明薄膜太阳能电池。 此外，可以确保薄膜太阳能电池的高稳定性和安全性，因为不需要使用有机材料和液体电解质。 此外，可以通过低成本的解决方案来降低薄膜太阳能电池的制造成本。 薄膜太阳能电池具有说明书中描述的各种其他效果。

公开(公告)号：US20140109966A1

公开(公告)日：2014-04-24

申请号：US13721424

申请日：2012-12-20

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Byoung Koun MIN ,  Doh-Kwon LEE ,  Sung-Hwan MOON

IPC: H01L31/18

CPC classification number: H01L31/0322 ,  H01L31/0684 ,  H01L31/0749 ,  Y02E10/541 ,  Y02E10/547

Abstract: Disclosed is a bifacial thin film solar cell, particularly a bifacial CuInGaS, thin film solar cell, fabricated by a paste coating method. According to several embodiments, the bifacial thin film solar cell results in a higher conversion efficiency of bifacial illumination than the simple sum of the efficiencies of upper and lower side illumination only, unlike those previously reported. The bifacial thin film solar cell exhibits many other effects described in the specification.

Abstract translation: 公开了一种双面薄膜太阳能电池，特别是通过糊涂法制造的双面CuInGaS薄膜太阳能电池。 根据几个实施例，与以前报道的不同，双面薄膜太阳能电池导致双面照明的转换效率高于上侧和下侧照明的效率的简单总和。 双面薄膜太阳能电池具有许多其他描述在本说明书中的效果。

公开(公告)号：US20140070347A1

公开(公告)日：2014-03-13

申请号：US13687122

申请日：2012-11-28

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Byoung Koun MIN ,  Hee Sang AN ,  Yun Jeong HWANG

IPC: H01L31/032 ,  H01L31/18

CPC classification number: H01L31/0322 ,  H01L31/18 ,  Y02E10/541

Abstract: Disclosed are methods for producing chalcopyrite compound (e.g., copper indium selenide (CIS), copper indium gallium selenide (CIGS), copper indium sulfide (CIS) or copper indium gallium sulfide (CIGS)) thin films. The methods are based on solution processes, such as printing, particularly, multi-stage coating of pastes or inks of precursors having different physical properties. Chalcopyrite compound thin films produced by the methods can be used as light-absorbing layers for thin-film solar cells. The use of the chalcopyrite compound thin films enables the fabrication of thin-film solar cells with improved efficiency at low costs.

Abstract translation: 公开了生产黄铜矿化合物（例如，硒化铜铟锡（CIS），铜铟镓硒（CIGS），硫化铜（CIS）或铜铟镓硫化物（CIGS））薄膜的方法。 该方法基于溶液方法，例如印刷，特别是糊状物的多阶段涂布或具有不同物理性质的前体油墨。 通过该方法生产的黄铜矿复合薄膜可用作薄膜太阳能电池的光吸收层。 使用黄铜矿化合物薄膜能够以低成本制造提高效率的薄膜太阳能电池。