Atmospheric pressure plasma processing of polymeric materials utilizing close proximity indirect exposure
Patent
·
OSTI ID:1325785
A plasma treatment method that includes providing treatment chamber including an intermediate heating volume and an interior treatment volume. The interior treatment volume contains an electrode assembly for generating a plasma and the intermediate heating volume heats the interior treatment volume. A work piece is traversed through the treatment chamber. A process gas is introduced to the interior treatment volume of the treatment chamber. A plasma is formed with the electrode assembly from the process gas, wherein a reactive species of the plasma is accelerated towards the fiber tow by flow vortices produced in the interior treatment volume by the electrode assembly.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-00OR22725
- Assignee:
- UT-BATTELLE, LLC (Oak Ridge, TN)
- Patent Number(s):
- 9,447,205
- Application Number:
- 13/680,406
- OSTI ID:
- 1325785
- Resource Relation:
- Patent File Date: 2012 Nov 19
- Country of Publication:
- United States
- Language:
- English
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