Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael Baitinger0
Pavel Chizhov0
Yuri Grin0
Anastasia Alekseeva0
Kirill Kovnir0
Date of Patent
November 3, 2009
0Patent Application Number
119145930
Date Filed
May 17, 2006
0Patent Primary Examiner
Patent abstract
The present invention relates to a purification method for removing impurities containing oxygen from materials, especially boron, by hydrogen-based plasma treatment. The present procedure allows for efficient removal of oxygen while avoiding a thermal treatment that would substantially change the structure of the treated material, or a treatment leaving a reducing agent within the treated material.
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