Invention Grant
- Patent Title: Method of making black phosphorus from red phosphorus
- Patent Title (中): 红磷制黑磷的方法
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Application No.: US270883Application Date: 1999-03-17
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Publication No.: US6110438APublication Date: 2000-08-29
- Inventor: James Nelson Baillargeon , Keh-Yeng Cheng , Alfred Yi Cho , Sung-Nee George Chu , Wen-Yen Hwang
- Applicant: James Nelson Baillargeon , Keh-Yeng Cheng , Alfred Yi Cho , Sung-Nee George Chu , Wen-Yen Hwang
- Applicant Address: NJ Murray Hill
- Assignee: Lucent Technologies Inc.
- Current Assignee: Lucent Technologies Inc.
- Current Assignee Address: NJ Murray Hill
- Main IPC: B01J3/00
- IPC: B01J3/00 ; C01B25/01 ; B01J3/03
Abstract:
The specification describes a method for producing black phosphorus from red phosphorus by thermally cycling red phosphorus in a vacuum between 360-400.degree. C. and 200-240.degree. C., whereupon the red phosphorous undergoes an allotropic phase change to black phosphorus.
Public/Granted literature
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