Invention Grant
- Patent Title: Precursor material for bi-based oxide superconductor and process for preparing such material
- Patent Title (中): 用于双基氧化物超导体的前体材料及其制备方法
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Application No.: US11284096Application Date: 2005-11-21
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Publication No.: US08946126B2Publication Date: 2015-02-03
- Inventor: Joachim Bock , Jurgen Ehrenberg , Mark Rikel
- Applicant: Joachim Bock , Jurgen Ehrenberg , Mark Rikel
- Applicant Address: FR Paris
- Assignee: Nexans
- Current Assignee: Nexans
- Current Assignee Address: FR Paris
- Agency: Sofer & Haroun, LLP
- Priority: EP04300807 20041122
- Main IPC: H01L39/24
- IPC: H01L39/24 ; C04B35/45 ; C04B35/453 ; C01G3/00 ; H01B12/00 ; C04B35/626 ; C04B35/64 ; C04B35/653
Abstract:
A precursor material for the preparation of superconductors based on Bi2Sr2Ca1Cu2O8+δ wherein the precursor material which is as close to equilibrium state as possible, i.e., has less than 5% in average 2201 intergrowths in the 2212 phase; in particular, the present invention relates to a precursor material, which is converted to the final conductor by partial melt processing, as well as to a process for the production of the precursor material and the use of the precursor material for preparing superconductors based on Bi2Sr2Ca1Cu2O8+δ.
Public/Granted literature
- US20060154828A1 Precursor material for Bi-based oxide superconductor and process for preparing such material Public/Granted day:2006-07-13
Information query
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