US2017305756A1PendingUtilityA1
Nanocrystal synthesis
Assignee: MASSACHUSETTS INST TECHNOLOGYPriority: Nov 27, 2013Filed: Nov 1, 2016Published: Oct 26, 2017
Est. expiryNov 27, 2033(~7.3 yrs left)· nominal 20-yr term from priority
C01P 2004/52C01P 2004/64C01G 21/21C01P 2002/72C01P 2004/04C01B 19/007
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Abstract
A method of preparing monodisperse MX semiconductor nanocrystals can include contacting an M-containing precursor with an X donor to form a mixture, where the molar ratio between the M containing precursor and the X donor is large. Alternatively, if additional X donor is added during the reaction, a smaller ratio between the M containing precursor and the X donor can be used to prepare monodisperse MX semiconductor nanocrystals.
Claims
exact text as granted — not AI-modified1 . A method of preparing semiconductor nanocrystals, comprising: contacting an M-containing precursor with an X donor to form a mixture; and heating the mixture in the presence of a coordinating solvent to form nanocrystals, wherein the molar ratio between the M containing precursor and the X donor is more than 15.
2 .- 26 . (canceled)Join the waitlist — get patent alerts
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