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High Flux Radical and Ultraviolet (UV) Generation by Atmospheric Pressure…

Award Information

Agency:
Department of Defense
Branch:
Air Force
Award ID:
62688
Program Year/Program:
2004 / STTR
Agency Tracking Number:
F033-0118
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Innovative Scientific Solutions, Inc.
7610 McEwen Rd. Dayton, OH 45459-
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2004
Title: High Flux Radical and Ultraviolet (UV) Generation by Atmospheric Pressure Nonequilibrium Plasmas.
Agency / Branch: DOD / USAF
Contract: FA9550-04-C-0132
Award Amount: $749,273.00
 

Abstract:

Presently available atmospheric pressure plasma sources of reactive radicals, ions or intense VUV/UV radiation for materials processing, treatment of toxic waste and removal of surface contamination use arc discharges (DC or low frequency), corona or rf discharges, have too small a volume or their volumetric efficiency is too low, and operate at too high a neutral gas temperatures for many sensitive AF applications. Stevens Institute of Technology and ISSI under a phase I STTR have investigated novel discharge configurations and excitation schemes to obtain maximum radical production and UV radiation intensity in plasmas. Initial measurements of UV radiation output for various gases and gas mixtures were performed and the production of O-atoms, as an example of a radical of interest, was measured spectroscopically. Under the proposed phase II effort the production of O and H-atoms and other radicals of interest such as OH will be optimized for volume scale-up by optimum power conditioning, discharge configuration and gas composition. Methods to accurately quantify the radical production will be developed. Larger area sources using newly developed high speed, high current switches will be investigated for flux scaling of both radicals and VUV/UV radiation.

Principal Investigator:

Peter Bletzinger
Senior Physist
9374294980
peter.bletzinger@wpafb.af.mil

Business Contact:

Larry Goss
President
9374294980
gosslp@innssi.com
Small Business Information at Submission:

INNOVATIVE SCIENTIFIC SOLUTIONS, INC.
2766 Indian Ripple Rd Dayton, OH 45440

EIN/Tax ID: 311437643
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Research Institution Information:
Stevens Institute of Technology
Castle Point on Hudson
Hoboken, NJ 07030
Contact: Erich E. Kunhardt
Contact Phone: (201) 216-5671
RI Type: Nonprofit college or university