Invention Grant
US08545736B2 Method for preparing metal phosphide nanocrystal from phosphite compound and method for passivating nanocrystal core with the same
有权
从亚磷酸盐化合物制备金属磷化物纳米晶体的方法及其与其相同的钝化纳米晶核的方法
- Patent Title: Method for preparing metal phosphide nanocrystal from phosphite compound and method for passivating nanocrystal core with the same
- Patent Title (中): 从亚磷酸盐化合物制备金属磷化物纳米晶体的方法及其与其相同的钝化纳米晶核的方法
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Application No.: US13556811Application Date: 2012-07-24
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Publication No.: US08545736B2Publication Date: 2013-10-01
- Inventor: Shin Ae Jun , Eun Joo Jang , Jung Eun Lim
- Applicant: Shin Ae Jun , Eun Joo Jang , Jung Eun Lim
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Cantor Colburn LLP
- Priority: KR10-2007-0037385 20070417
- Main IPC: H01B1/02
- IPC: H01B1/02
Abstract:
Disclosed herein is a method for the preparation of metal phosphide nanocrystals using a phosphite compound as a phosphorous precursor. More specifically, disclosed herein is a method for preparing metal phosphide nanocrystals by reacting a metal precursor with a phosphite compound in a solvent. A method is also provided for passivating a metal phosphide layer on the surface of a nanocrystal core by reacting a metal precursor with a phosphite compound in a solvent. The metal phosphide nanocrystals have uniform particle sizes and various shapes.
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