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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.:

US 9751761 B1

PDFFull Text
Date of Patent:
Sep. 05, 2017

Filed:

Sep. 10, 2013

Iron chalcogenide nanocomposite and method for preparing same

Applicant:

Pusan National University Industry-university Cooperation Foundation, Busan, KR;

Inventors:

Jae-Beom Lee, Hwaseong-si, KR;

Xiang Mao, Miryang-si, KR;

Assignee:

PUSAN NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION, Geumjeong-gu, Busan, KR;

Attorneys:

Novick, Kim & Lee, PLLC

Jae Youn Kim

Primary Examiner:

Richard M Rump

Int. Cl.
CPC ...
C01B 19/04 (2006.01); C01B 19/00 (2006.01); C09K 11/88 (2006.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
C01B 19/04 (2013.01); B82Y 30/00 (2013.01); C01B 19/007 (2013.01); C09K 11/881 (2013.01); C01P 2002/72 (2013.01); C01P 2002/84 (2013.01); C01P 2002/85 (2013.01); C01P 2002/88 (2013.01); C01P 2004/01 (2013.01); C01P 2004/04 (2013.01); C01P 2004/52 (2013.01); C01P 2004/64 (2013.01);
Abstract

The present invention relates to an iron chalcogenide nanocomposite with photoluminescent properties. The present invention also relates to a method for preparing the iron chalcogenide nanocomposite. The method includes (a) dissolving a Fe precursor in an organic solvent to form a Fe solution, (b) dissolving a chalcogen powder or a chalcogen precursor in an organic solvent to form a chalcogen solution, (c) dropwise injecting the Fe solution into the chalcogen solution to prepare a mixture solution in which an iron chalcogenide is formed, and (d) purifying the iron chalcogenide from the mixture solution.

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Lee, Jae-Beom. (2017). Iron chalcogenide nanocomposite and method for preparing same (U.S. Patent No. 9751761). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9751761

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