Method of generation of planar plasma jets

Dobrynin, Danil V.; Fridman, Alexander; Lin, Abraham; Miller, Vandana; Snook, Adam

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Title: Method of generation of planar plasma jets

Abstract

Applications of dielectric barrier discharge (DBD) based atmospheric pressure plasma jets are often limited by the relatively small area of treatment due to their 1D configuration. This system generates 2D plasma jets permitting fast treatment of larger targets. DBD evolution starts with formation of transient anode glow, and continues with development of cathode-directed streamers. The anode glow can propagate as an ionization wave along the dielectric surface through and outside of the discharge gap. Plasma propagation is not limited to 1D geometry such as tubes, and can be organized in a form of a rectangular plasma jet, or other 2D or 3D shapes. Also described are a method for generating 2D plasma jets and use of the 2D plasma jets for cancer therapy.

Inventors:: Dobrynin, Danil V.; Fridman, Alexander; Lin, Abraham; Miller, Vandana; Snook, Adam

Issue Date:: 2022-01-04

Research Org.:: Drexel Univ., Philadelphia, PA (United States); Thomas Jefferson Univ., Philadelphia, PA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1892518

Patent Number(s):: 11219118

Application Number:: 16/971,282

Assignee:: Drexel University (Philadelphia, PA); Thomas Jefferson University (Philadelphia, PA)

Patent Classifications (CPCs):: H - ELECTRICITY H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR H05H - PLASMA TECHNIQUE

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H - ELECTRICITY H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR H05H - PLASMA TECHNIQUE
H05H2240/10 - at atmospheric pressure
H05H2240/20 - Non-thermal plasma

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DOE Contract Number:: SC0016492

Resource Type:: Patent

Resource Relation:: Patent File Date: 02/20/2019

Country of Publication:: United States

Language:: English

Citation Formats


                    Dobrynin, Danil V., Fridman, Alexander, Lin, Abraham, Miller, Vandana, and Snook, Adam. Method of generation of planar plasma jets.  United States: N. p., 2022. 
        Web.

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                    Dobrynin, Danil V., Fridman, Alexander, Lin, Abraham, Miller, Vandana, & Snook, Adam. Method of generation of planar plasma jets.  United States.

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                    Dobrynin, Danil V., Fridman, Alexander, Lin, Abraham, Miller, Vandana, and Snook, Adam. Tue .  
        "Method of generation of planar plasma jets".  United States.  https://www.osti.gov/servlets/purl/1892518.

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@article{osti_1892518,

  title        = {Method of generation of planar plasma jets},

  author       = {Dobrynin, Danil V. and Fridman, Alexander and Lin, Abraham and Miller, Vandana and Snook, Adam},

  abstractNote = {Applications of dielectric barrier discharge (DBD) based atmospheric pressure plasma jets are often limited by the relatively small area of treatment due to their 1D configuration. This system generates 2D plasma jets permitting fast treatment of larger targets. DBD evolution starts with formation of transient anode glow, and continues with development of cathode-directed streamers. The anode glow can propagate as an ionization wave along the dielectric surface through and outside of the discharge gap. Plasma propagation is not limited to 1D geometry such as tubes, and can be organized in a form of a rectangular plasma jet, or other 2D or 3D shapes. Also described are a method for generating 2D plasma jets and use of the 2D plasma jets for cancer therapy.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2022},

  month        = {1}

}

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