Invention Grant
- Patent Title: Methods of producing metal sulfides, metal selenides, and metal sulfides/selenides having controlled architectures using kinetic control
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Application No.: US15541937Application Date: 2016-01-15
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Publication No.: US10767112B2Publication Date: 2020-09-08
- Inventor: Jonathan S. Owen , Mark P. Hendricks , Michael P. Campos , Gregory T. Cleveland , Ilan Jen-La Plante , Leslie Sachiyo Hamachi
- Applicant: THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK , Gregory T. Cleveland , Ilan Jen-La Plante , Leslie Sachiyo Hamachi
- Applicant Address: US NY New York
- Assignee: The Trustees of the Columbia University in the City of New York
- Current Assignee: The Trustees of the Columbia University in the City of New York
- Current Assignee Address: US NY New York
- Agency: BakerHostetler
- International Application: PCT/US2016/013518 WO 20160115
- International Announcement: WO2016/115416 WO 20160721
- Main IPC: C09K11/88
- IPC: C09K11/88 ; C01G19/00 ; C01G21/21 ; C01G53/11 ; C01G3/12 ; C01G9/08 ; C01G11/02 ; C01B19/00 ; C01G1/12 ; C01B19/04 ; C09K11/56 ; C09K11/58 ; C09K11/60 ; C09K11/66 ; B82Y30/00 ; B82Y20/00 ; B82Y40/00 ; H01L33/04
Abstract:
The present invention is directed to methods of preparing metal sulfide, metal selenide, or metal sulfide/selenide nanoparticles and the products derived therefrom. In various embodiments, the nanoparticles are derived from the reaction between precursor metal salts and certain sulfur- and/or selenium-containing precursors each independently having a structure of Formula (I), (II), or (III), or an isomer, salt, or tautomer thereof, where Q1, Q2, Q3, R1, R2, R3, R5, and X are defined within the specification.
Public/Granted literature
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