公开(公告)号：US09202688B2

公开(公告)日：2015-12-01

申请号：US14310052

申请日：2014-06-20

Applicant: PIXELLIGENT TECHNOLOGIES, LLC

Inventor： Zehra Serpil Gonen Williams ,  Yijun Wang ,  Robert J. Wiacek ,  Xia Bai ,  Linfeng Gou ,  Selina I. Thomas ,  Wei Xu ,  Jun Xu ,  Rakesh Patel

IPC: C08K3/22 ,  H01L21/20 ,  H01L21/02 ,  B82Y30/00 ,  B82Y40/00 ,  C30B7/14 ,  C30B29/16 ,  C30B7/10 ,  C30B29/32 ,  H01L51/00

CPC classification number: C30B29/16 ,  B82Y30/00 ,  B82Y40/00 ,  C07F7/1804 ,  C07F7/28 ,  C30B7/10 ,  C30B7/14 ,  C30B29/32 ,  H01B1/14 ,  H01B1/20 ,  H01B1/22 ,  H01L21/02565 ,  H01L21/02601 ,  H01L21/02628 ,  H01L51/005 ,  H01L51/0094 ,  Y10S977/774 ,  Y10S977/896 ,  Y10S977/932

Abstract: Preparation of semiconductor nanocrystals and their dispersions in solvents and other media is described. The nanocrystals described herein have small (1-10 nm) particle size with minimal aggregation and can be synthesized with high yield. The capping agents on the as-synthesized nanocrystals as well as nanocrystals which have undergone cap exchange reactions result in the formation of stable suspensions in polar and nonpolar solvents which may then result in the formation of high quality nanocomposite films.

Abstract translation: 描述了半导体纳米晶体及其在溶剂和其它介质中的分散体的制备。 本文所述的纳米晶体具有小（1-10nm）的粒度，具有最小的聚集，并且可以高产率合成。 在合成后的纳米晶体上的封端剂以及经历了帽交换反应的纳米晶体导致在极性和非极性溶剂中形成稳定的悬浮液，这可能导致形成高质量的纳米复合膜。

公开(公告)号：US20140302664A1

公开(公告)日：2014-10-09

申请号：US14310003

申请日：2014-06-20

Applicant: PIXELLIGENT TECHNOLOGIES, LLC

Inventor： Zehra Serpil GONEN WILLIAMS ,  Yijun Wang ,  Robert J. Wiaceck ,  Xia Bai ,  Linfeng Gou ,  Selina I. Thomas ,  Wei Xu ,  Jun Xu ,  Rakesh Patel

IPC: H01L21/02 ,  C30B7/10 ,  H01L51/00 ,  C30B29/16 ,  C30B29/32

CPC classification number: C30B29/16 ,  B82Y30/00 ,  B82Y40/00 ,  C07F7/1804 ,  C07F7/28 ,  C30B7/10 ,  C30B7/14 ,  C30B29/32 ,  H01B1/14 ,  H01B1/20 ,  H01B1/22 ,  H01L21/02565 ,  H01L21/02601 ,  H01L21/02628 ,  H01L51/005 ,  H01L51/0094 ,  Y10S977/774 ,  Y10S977/896 ,  Y10S977/932

Abstract: Preparation of semiconductor nanocrystals and their dispersions in solvents and other media is described. The nanocrystals described herein have small (1-10 nm) particle size with minimal aggregation and can be synthesized with high yield. The capping agents on the as-synthesized nanocrystals as well as nanocrystals which have undergone cap exchange reactions result in the formation of stable suspensions in polar and nonpolar solvents which may then result in the formation of high quality nanocomposite films.