公开(公告)号：US20130247978A1

公开(公告)日：2013-09-26

申请号：US13899930

申请日：2013-05-22

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： So Hye CHO ,  Jong Ku PARK ,  Hyun Seock JIE ,  Hyoung Il CHOI ,  Bong Geun SONG

IPC: H01G9/20 ,  H01G9/00

CPC classification number: H01G9/2031 ,  B82Y30/00 ,  C01G23/047 ,  C01G23/07 ,  C01P2002/78 ,  C01P2002/82 ,  C01P2002/84 ,  C01P2004/42 ,  C01P2004/64 ,  C01P2006/12 ,  C01P2006/14 ,  H01G9/0029 ,  Y02E10/542

Abstract: It is disclosed that a photo-electrode of a dye-sensitized solar cell comprising faceted anatase-type titania nanoparticles which adequate for fabricating a photo-electrode of a dye-sensitized solar cell which is efficient and longlasting and a fabrication method thereof. The titania nanoparticles can provide high photoelectric conversion efficiency of the solar cell with help of fast electron mobility due to its high crystallinity and can reduce process time required for adsorbing the dye molecules on the surface of the titania nanoparticles.By modifying surface characteristics of the titania nanoparticles, it is allowed for dye molecules to be easily adsorbed on the surface of the titania nanoparticles and the life span of the dye molecules adsorbed on it is expanded with help of reduced photo-degradation rate of them at service conditions.

Abstract translation: 公开了一种染料敏化太阳能电池的光电极，其特征在于，其具有适于制造高效且长寿命的染料敏化太阳能电池的光电极的刻面锐钛矿型二氧化钛纳米粒子及其制造方法。 由于其高结晶度，二氧化钛纳米颗粒可以帮助快速的电子迁移率提供太阳能电池的高光电转换效率，并且可以减少吸附二氧化钛纳米颗粒表面上的染料分子所需的工艺时间。 通过改变二氧化钛纳米颗粒的表面特性，允许染料分子容易地吸附在二氧化钛纳米颗粒的表面上，并且吸附在其上的染料分子的寿命被扩大，借助于其降低的光降解速率 服务条件。

公开(公告)号：US20140131728A1

公开(公告)日：2014-05-15

申请号：US14024838

申请日：2013-09-12

Applicant: Korea Institute of Science and Technology

Inventor： Jong Ku PARK ,  So Hye CHO ,  Bong Geun SONG ,  Seung Yong LEE ,  Bo In PARK ,  Hyung Ho PARK

IPC: H01L31/032

CPC classification number: H01L31/0322 ,  H01L31/0326 ,  H01L31/03923 ,  H01L31/072 ,  H01L31/0749 ,  Y02E10/541 ,  Y02P70/521

Abstract: Provided is a copper indium gallium selenium (CIGS)- or copper zinc tin sulfur (CZTS)-based solar cell including a back electrode layer and a light-absorbing layer, wherein the light-absorbing layer has a composition of CuxInyGa1-y(SzSe1-z)2 (wherein 0.85≦x

Abstract translation: 提供了一种包含背面电极层和光吸收层的铜铟镓硒（CIGS） - 或铜锌锡硫（CZTS））太阳能电池，其中光吸收层具有CuxInyGa1-y（SzSe1 -z）2（其中0.85＆nlE; x <1,0

公开(公告)号：US20210196608A1

公开(公告)日：2021-07-01

申请号：US17138312

申请日：2020-12-30

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jungyeob HAM ,  Taejung KIM ,  Bong Chul CHUNG ,  Sungdo HA ,  Seok LEE ,  Jin-Chul KIM ,  Pilju CHOI ,  Bong Geun SONG

IPC: A61K8/49 ,  C07D311/80 ,  A23L33/105 ,  A23L5/30

Abstract: Provided are: a method of preparing a Cannabis processed product having an increased CBN content in an efficient and economic manner, through cyclization of CBD and aromatization of THC by continuous microwave irradiation of a Cannabis extract; and use of a processed product having an increased CBN content prepared by the method, a fraction thereof, and a single ingredient of CBN, in foods, drugs, and cosmetics.

公开(公告)号：US20210100864A1

公开(公告)日：2021-04-08

申请号：US17035690

申请日：2020-09-29

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jungyeob HAM ,  Taejung KIM ,  Bong Chul CHUNG ,  Seok LEE ,  Bong Geun SONG ,  Sungdo HA ,  Young Tae PARK ,  Pilju CHOI ,  Hoon RYU

IPC: A61K36/185 ,  A61K31/05 ,  A23L33/105 ,  A61K8/34 ,  A61K8/9789 ,  B01J19/12

Abstract: Provided are: a method of preparing a cannabis processed product having an increased CBD content in an efficient and economic manner, through a decarboxylation reaction by continuous microwave irradiation of a cannabis extract; and use of a processed product having an increased CBD content prepared by the method, a fraction thereof, and a single ingredient of CBD, in foods, drugs, and cosmetics.

公开(公告)号：US20210002247A1

公开(公告)日：2021-01-07

申请号：US16916920

申请日：2020-06-30

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jungyeob HAM ,  Taejung KIM ,  Bong Chul CHUNG ,  Sungdo HA ,  Seok LEE ,  Deok Ha WOO ,  Pilju CHOI ,  Bong Geun SONG

IPC: C07D311/80 ,  A61K8/49 ,  A61Q19/00 ,  A23L33/105 ,  B01D11/02

Abstract: Provided are a method of preparing a cannabis processed product having an increased Δ9-THC content in an efficient and economic manner, through a cyclization reaction by microwave irradiation of cannabis using various extraction solvents, and use of the processed product having an increased Δ9-THC content prepared by the method, a fraction thereof, and a single ingredient of THC, in foods, drugs, and cosmetics.