公开(公告)号：US20160144348A1

公开(公告)日：2016-05-26

申请号：US14640816

申请日：2015-03-06

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Dong Ick SON ,  Jong Hyeok PARK ,  Su Kang BAE ,  Jung Kyu KIM ,  Gee Woo CHANG

IPC: B01J35/00 ,  B01J35/02 ,  B01J23/06 ,  B01J21/18 ,  H01L31/0352 ,  H01G9/20

CPC classification number: B01J35/004 ,  B01J21/18 ,  B01J23/06 ,  B01J23/22 ,  B01J23/30 ,  B01J23/745 ,  B01J31/00 ,  B01J35/0013 ,  B01J35/0033 ,  B01J37/0219 ,  H01G9/2027 ,  H01G9/2045

Abstract: The present invention relates to a photocatalyst using a semiconductor-carbon nanomaterial core-shell composite quantum dot and a method for preparing the same, more particularly to a microparticle in which a semiconductor-carbon nanomaterial core-shell composite quantum dot is self-assembled using 4-aminophenol, capable of improving photoelectochemical response and photoconversion efficiency when used as a photocatalyst or a photoelectrode of a photoelectochemical device, a photoelectochemical device using the same and a method for preparing the same.

Abstract translation: 本发明涉及一种使用半导体 - 碳纳米材料核 - 壳复合量子点的光催化剂及其制备方法，更具体地说，涉及使用半导体 - 碳纳米材料核 - 壳复合量子点自组装的微粒 4-氨基苯酚，当用作光电化学装置的光催化剂或光电极时，能够改善光电化学响应和光转化效率，使用该光电化学装置的光电化学装置及其制备方法。