公开(公告)号：US09656867B2

公开(公告)日：2017-05-23

申请号：US14639988

申请日：2015-03-05

Applicant: Hsing-I Hsiang ,  Chang-Ting Yang ,  Jui-Huan Tu ,  Juu-En Chang

Inventor： Hsing-I Hsiang ,  Chang-Ting Yang ,  Jui-Huan Tu ,  Juu-En Chang

IPC: C01B17/00 ,  C01B19/00 ,  H01L21/02

CPC classification number: C01B19/007 ,  C01P2002/72 ,  C01P2002/82 ,  C01P2002/84 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2004/04 ,  H01L21/02568 ,  H01L21/02601

Abstract: This present invention relates to a method of synthesizing copper selenide powder by using a hot-injection method wherein a proper amount of a reducing agent is added to a mixed solution made of copper cationic solution and selenium anionic solution, and the mixed solution is maintained at a temperature of 230° C. for 40 minutes to obtain Copper Selenide powder. The Copper selenide powder, which is in the form of CuSe or Cu2-xSe, can be synthesized by adjusting the amount of the reducing agent being added to the mixed solution.

公开(公告)号：US20160257567A1

公开(公告)日：2016-09-08

申请号：US14639988

申请日：2015-03-05

Applicant: Hsing-I Hsiang ,  Chang-Ting Yang ,  Jui-Huan Tu ,  Juu-En Chang

Inventor： Hsing-I Hsiang ,  Chang-Ting Yang ,  Jui-Huan Tu ,  Juu-En Chang

IPC: C01B19/00

CPC classification number: C01B19/007 ,  C01P2002/72 ,  C01P2002/82 ,  C01P2002/84 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2004/04 ,  H01L21/02568 ,  H01L21/02601

Abstract: This present invention relates to a method of synthesizing copper selenide powder chemical by using a hot-injection method wherein a proper amount of a. reducing agent is added to a mixed solution made of copper cationic solution and selenium anionic solution, and the mixed solution is maintained at a temperature of 230° C. for 40 minutes to obtain Copper Selenide powder. The Copper selenide powder which is in the form of CuSe or Cu2-xSe, can be synthesized by adjusting the amount of the reducing agent being added to the mixed solution.

Abstract translation: 本发明涉及一种通过使用热喷射法合成硒化硒粉末化学品的方法，其中适量的a。 将还原剂加入到由阳离子阳离子溶液和硒阴离子溶液制成的混合溶液中，并将混合溶液保持在230℃的温度下40分钟以获得硒化铜粉末。 可以通过调节添加到混合溶液中的还原剂的量来合成CuSe或Cu2-xSe形式的硒化铜粉末。