Optical Sensors for Hydrogen and Oxygen for Unambiguous Detection in Their Mutual Presence

Award Information
Agency:
National Aeronautics and Space Administration
Branch
n/a
Amount:
$100,000.00
Award Year:
2011
Program:
SBIR
Phase:
Phase I
Contract:
NNX11CG18P
Award Id:
n/a
Agency Tracking Number:
104309
Solicitation Year:
2010
Solicitation Topic Code:
X3.03
Solicitation Number:
n/a
Small Business Information
2531 West 237th Street, Suite 127, Torrance, CA, 90505-5245
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
Y
Duns:
114060861
Principal Investigator:
Uma Sampathkumaran
Principal Investigator
(310) 530-2011
uma.sampathkumaran-1@innosense.us
Business Contact:
Kisholoy Goswami
Business Official
(310) 530-2011
kisholoy.goswami@innosense.us
Research Institution:
Stub




Abstract
The objective of the Phase I SBIR project is to develop sensors that can discriminate the presence of combustible gases like oxygen (O2) in hydrogen (H2) or H2 in O2 backgrounds. These sensors will meet NASA applications for on-orbit crew and mission safety. Currently, H2 and O2 are produced by electrolysis of water. The O2 is used in the environmental control and life support systems (ECLSS) of spacecraft while the hydrogen is vented. H2 is a flammable gas while oxygen aids in combustion. InnoSense LLC (ISL) will utilize its Chemical Fingerprint (TM) sensor array fabrication technology in Phase I to engineer a miniature device with multi-analyte detection capability. The Phase I working model would be evaluated to demonstrate NASA use potential. Upon fine-tuning various parameters in Phase II, the system performance will be tested with a prototype hardware. ISL has received technology endorsement letter from a prime contractor in the NASA application area. For assuring success of this project, ISL has assembled a technical team with a cumulative 60 person-years of experience in developing commercially viable sensor systems.

* information listed above is at the time of submission.

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