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DOE OSTI · 1457698

Electrode assemblies, plasma generating apparatuses, and methods for generating plasma

Kong, Peter C.·Grandy, Jon D.·Detering, Brent A.·Zuck, Larry D.
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Abstract

Electrode assemblies for plasma reactors include a structure or device for constraining an arc endpoint to a selected area or region on an electrode. In some embodiments, the structure or device may comprise one or more insulating members covering a portion of an electrode. In additional embodiments, the structure or device may provide a magnetic field configured to control a location of an arc endpoint on the electrode. Plasma generating modules, apparatus, and systems include such electrode assemblies. Methods for generating a plasma include covering at least a portion of a surface of an electrode with an electrically insulating member to constrain a location of an arc endpoint on the electrode. Additional methods for generating a plasma include generating a magnetic field to constrain a location of an arc endpoint on an electrode.

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BibTeXRIS

Kong, Peter C., Grandy, Jon D., Detering, Brent A., Zuck, Larry D.. 2018-06-12. Electrode assemblies, plasma generating apparatuses, and methods for generating plasma. https://www.osti.gov/biblio/1457698

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