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公开(公告)号:US20200318007A1
公开(公告)日:2020-10-08
申请号:US16301283
申请日:2017-05-19
发明人: Seung Jun YI , Sang Ook KANG , Ho-Jin SON
IPC分类号: C09K11/88
摘要: The present invention relates to a method for producing a core-shell structure including a CdSe core based on a glyme solvent. The method of the present invention enables the production of a core-shell structure including a CdSe core in a simple and economical manner. The present invention also relates to a core-shell structure including a CdSe core produced by the method. The core-shell structure of the present invention includes a large amount of CdSe and is uniform in size. Particularly, the core-shell structure of the present invention can be coated on a flexible plastic substrate of an optical device or semiconductor device due to its high stability.
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公开(公告)号:US20180229227A1
公开(公告)日:2018-08-16
申请号:US15730042
申请日:2017-10-11
发明人: Ho-Jin SON , Sang Ook KANG , Ha-yeon CHEONG
CPC分类号: B01J31/32 , B01D53/8671 , B01D2255/102 , B01D2255/1028 , B01D2255/207 , B01D2255/20707 , B01D2255/705 , B01D2255/802 , B01D2257/504 , B01D2259/802 , B01J21/063 , B01J23/36 , B01J23/468 , B01J35/0006 , C01B32/40 , C07F15/0033 , C07F15/0086
摘要: Disclosed is a catalytic system for the reduction of carbon dioxide to carbon monoxide. The catalytic system includes an iridium (Ir) photosensitizer and a TiO2/Re(I) complex catalyst. No additional process is required to anchor the molecule-based dye compound on TiO2 in the synthesis of the catalytic system. This enables the synthesis of the catalytic system in a relatively easy manner for groups of photosensitizer candidates. In addition, the catalytic system can be utilized as a platform for more easily evaluating the abilities of photosensitizers. Furthermore, the catalytic system can find application in various fields due to its ability to selectively produce carbon monoxide gas with high efficiency.
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公开(公告)号:US20180171236A1
公开(公告)日:2018-06-21
申请号:US15730068
申请日:2017-10-11
发明人: Ho-Jin SON , Sang Ook KANG , Jong-Su LEE
IPC分类号: C10G2/00 , B01J23/889 , C07C1/10 , C07C1/12
CPC分类号: C10G2/332 , B01J23/8896 , C01B3/00 , C01G23/04 , C07C1/10 , C07C1/12 , C07C2523/75
摘要: Disclosed is a hybrid catalyst system for the production of hydrogen/carbon monoxide syngas. The hybrid catalyst system includes a dye, a rhenium (Re) catalyst, and a cobalt (Co) catalyst grafted on a semiconductor metal oxide. The hybrid catalyst system can produce syngas without the aid of external energy and enables control over the ratio of hydrogen/carbon monoxide formed. Therefore, the hybrid catalyst system can find application in various industrial fields, including chemical fuel production.
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