公开(公告)号：WO2008123651A1

公开(公告)日：2008-10-16

申请号：PCT/KR2007/006732

申请日：2007-12-21

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  KIM, Chang Soo ,  GONG, Gyeong Taek ,  YOO, Kye Sang ,  LEE, Byung Gwon ,  JUNG, Kwang Deog ,  KIM, Hong Gon ,  AHN, Byoung Sung ,  JOO, Oh Shim

Inventor： KIM, Chang Soo ,  GONG, Gyeong Taek ,  YOO, Kye Sang ,  LEE, Byung Gwon ,  JUNG, Kwang Deog ,  KIM, Hong Gon ,  AHN, Byoung Sung ,  JOO, Oh Shim

IPC: C01B17/56

CPC classification number: C01B17/56 ,  B01D53/1481 ,  B01D53/1493 ,  C01B13/0229 ,  C01B13/0285 ,  C01B2210/0071 ,  Y02E60/36 ,  Y02P20/542

Abstract: The present invention relates to a method for separation and recycling of pure sulfur dioxide from a gaseous mixture in the IS cycle. More specifically, the present invention relates to a method for separation and recycling of pure sulfur dioxide from a gaseous mixture in the IS cycle using an ionic liquid under a specific condition. When compared with the conventional amine-based absorbent, the use of the ionic liquid enables continuous absorption and stripping of SO 2 even at high temperature, and enables a reversible absorption of SO 2 without loss, decomposition or degradation of a solvent due to good chemical stability, thereby enabling separation and recycling of pure SO 2 from a gaseous mixture in the IS cycle.

Abstract translation: 本发明涉及在IS循环中从气态混合物中分离和回收纯二氧化硫的方法。 更具体地说，本发明涉及在特定条件下使用离子液体在IS循环中从气态混合物中分离和回收纯二氧化硫的方法。 当与常规的胺基吸收剂相比时，即使在高温下也可使用离子液体连续吸收和除去SO 2，并且能够可逆地吸收SO 2 >而由于良好的化学稳定性而无损失，分解或降解溶剂，从而能够在IS循环中从气态混合物中分离和循环纯SO 2。

公开(公告)号：WO2014069756A1

公开(公告)日：2014-05-08

申请号：PCT/KR2013/006946

申请日：2013-08-01

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： KIM, Hong Gon ,  KO, Min Jae ,  KIM, Ju Hee ,  CHO, Young Sang ,  KIM, Jae Ik

IPC: C01B3/02 ,  C25B1/04 ,  B01J8/00

CPC classification number: E21B43/295 ,  C01B3/06 ,  E21B43/168 ,  Y02E60/366

Abstract: The present disclosure relates to a method for producing a synthesis gas using a solid acid, more particularly to a method for producing a synthesis gas using a solid acid capable of remarkably decreasing production of environmental pollutants such as carbon dioxide, which includes producing hydrogen by reacting a solid acid with water and producing a synthesis gas by reacting the produced hydrogen with a carbon compound.

Abstract translation: 本公开内容涉及使用固体酸制造合成气的方法，更具体地说，涉及使用能够显着降低二氧化碳等环境污染物的生产的固体酸的合成气的制造方法，其包括通过使氢气反应 与水形成的固体酸，并通过使生成的氢与碳化合物反应来制造合成气。

公开(公告)号：WO2008001985A1

公开(公告)日：2008-01-03

申请号：PCT/KR2006/005347

申请日：2006-12-08

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  LEE, Hyun Joo ,  AHN, Byoung Sung ,  KIM, Hong Gon ,  KIM, Hoon Sik ,  LEE, Sang Deuk

Inventor： LEE, Hyun Joo ,  AHN, Byoung Sung ,  KIM, Hong Gon ,  KIM, Hoon Sik ,  LEE, Sang Deuk

IPC: C07C51/27

CPC classification number: C07C68/02 ,  C07C69/96

Abstract: The present invention relates to a process of preparing dialkylcarbonates, and particularly to an improved process of preparing dialkylcarbonates, which comprises performing a reaction between an alcohol compound and a chloroformate derivative in the presence of an imidazole compound, thereby enabling to prepare dialkylcarbonates with high yield in a mild condition without using toxic raw materials and to easily separate impurities.

Abstract translation: 本发明涉及一种制备碳酸二烷基酯的方法，特别涉及制备碳酸二烷基酯的改进方法，其包括在咪唑化合物存在下进行醇化合物和氯甲酸酯衍生物之间的反应，从而能够以高产率制备碳酸二烷基酯 在温和的条件下，不使用有毒原料，容易分离杂质。

公开(公告)号：WO2006104305A1

公开(公告)日：2006-10-05

申请号：PCT/KR2005/003615

申请日：2005-10-28

Applicant: Korea Institute of Science and Technology ,  KIM, Hong Gon ,  LEE, Sang Deuk ,  AHN, Byoung Sung ,  LEE, Je Seung ,  KIM, Un Seok ,  CHO, Byung Won ,  KIM, Hoon Sik

Inventor： KIM, Hong Gon ,  LEE, Sang Deuk ,  AHN, Byoung Sung ,  LEE, Je Seung ,  KIM, Un Seok ,  CHO, Byung Won ,  KIM, Hoon Sik

IPC: C07D207/08

CPC classification number: C07D295/088

Abstract: Disclosed are a pyrrolidinium type sulphonated zwitterion, a method of preparing the same, a lithium salt prepared by using the same, a method of preparing the salt, an electrolytic composition containing the salt and a lithium secondary battery including the electrolytic composition. Since the pyrrolidinium type sulphonated zwitterions prepared according to the invention are thermally and electrochemically stable, the lithium salt prepared by using the same exhibits a lower hygroscopicity than the conventional lithium salts and strong thermal and electrochemical stabilities. When the lithium salt of the invention is dissolved in an organic solvent independently or together with the ionic liquid, excellent conductivity and electrochemical stability are exhibited. Accordingly, the lithium salt of the invention is very suitable for the electrolyte of the lithium secondary battery.

Abstract translation: 公开了吡咯烷鎓型磺化两性离子，其制备方法，使用该锂盐制备的锂盐，盐的制备方法，含有该盐的电解质组合物和包含该电解质组合物的锂二次电池。 由于根据本发明制备的吡咯烷鎓型磺化的两性离子是热和电化学稳定的，所以使用它们制备的锂盐显示出比常规锂盐更低的吸湿性和强的热和电化学稳定性。 当本发明的锂盐独立地或与离子液体一起溶解在有机溶剂中时，显示出优异的导电性和电化学稳定性。 因此，本发明的锂盐非常适合锂二次电池的电解质。

公开(公告)号：WO2012018237A2

公开(公告)日：2012-02-09

申请号：PCT/KR2011/005742

申请日：2011-08-05

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  KIM, Kyungkon ,  HAN, Seung Hee ,  KIM, Hong Gon ,  KO, Min Jae ,  LEE, Doh Kwon ,  KIM, Tae Hee

Inventor： KIM, Kyungkon ,  HAN, Seung Hee ,  KIM, Hong Gon ,  KO, Min Jae ,  LEE, Doh Kwon ,  KIM, Tae Hee

IPC: H01L31/042

CPC classification number: H01L31/078 ,  H01L27/302 ,  Y02E10/50

Abstract: A tandem solar cell comprising an amorphous silicon solar cell including a photoactive layer made of amorphous silicon; and an organic solar cell including a photoactive layer made of an organic material, which are stacked and electrically connected in series can absorb a wider wavelength range of light, exhibit improved open-circuit voltage (V oc ) performance, and be mass produced in a simple manner at low cost.

Abstract translation: 包括非晶硅太阳能电池的串联太阳能电池，所述非晶硅太阳能电池包括由非晶硅制成的光敏层; 并且包括由有机材料制成的光敏层的有机太阳能电池被堆叠并且串联电连接，可以吸收更宽的波长范围的光，表现出改善的开路电压（V oc）性能 ，并以低成本以简单的方式批量生产。

公开(公告)号：WO2007126194A1

公开(公告)日：2007-11-08

申请号：PCT/KR2006/005348

申请日：2006-12-08

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY ,  LEE, Hyun Joo ,  KIM, Hong Gon ,  AHN, Byoung Sung ,  LEE, Byung Gwon ,  KIM, Hoon Sik

Inventor： LEE, Hyun Joo ,  KIM, Hong Gon ,  AHN, Byoung Sung ,  LEE, Byung Gwon ,  KIM, Hoon Sik

IPC: C07F7/12

CPC classification number: C07F7/188

Abstract: The present invention relates to a process for preparing alkoxytrialkylsilane, and in particular to a process, wherein an imidazole compound is added as a HCl scavenger and a reaction promoter, thereby enhancing the yield of fluorinated alkoxytrialkylsilanes and reducing corrosion problem.

Abstract translation: 本发明涉及一种制备烷氧基三烷基硅烷的方法，特别涉及一种方法，其中加入咪唑化合物作为HCl清除剂和反应促进剂，从而提高氟化烷氧基三烷基硅烷的产率并减少腐蚀问题。