The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 13, 2016
Filed:
Sep. 23, 2015
Pusan National University Industry-university Cooperation Foundation, Busan, KR;
Kang Hyun Park, Busan, KR;
Sung Kyun Park, Busan, KR;
Bu Hyun Youn, Busan, KR;
Jin Kyoon Park, Busan, KR;
Jung Sub Lee, Busan, KR;
Balaji Mohan, Busan, KR;
Seong Wan Jang, Busan, KR;
Sang Geun Lee, Busan, KR;
Cho Hye Yoon, Busan, KR;
Abstract
Disclosed herein is a method of preparing a Cu/CuO core-shell copper nanoparticle catalyst having high catalytic activity from [Cu(BTC)] and NaBHvia a simple chemical reduction method. Also disclosed is a method of preparing a chalcogenide compound by using the nanoparticle catalyst as a heterogeneous catalyst in a cross-coupling reaction between a chalcogenide precursor compound and a boron-containing compound. The disclosed cross-coupling reaction is performed via a simple process, and the disclosed nanoparticle catalyst is compatible with various substrates under mild reaction conditions and exhibits excellent recyclability without a reduction in catalytic activity.