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Towards Simultaneous Single Particle Chemical and Optical Characterization:…

Award Information

Agency:
Department of Energy
Branch:
N/A
Award ID:
99440
Program Year/Program:
2010 / SBIR
Agency Tracking Number:
95298
Solicitation Year:
N/A
Solicitation Topic Code:
32 f
Solicitation Number:
N/A
Small Business Information
Photon Machines
15377 NE 90th St. Redmond, WA 98052-1414
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2010
Title: Towards Simultaneous Single Particle Chemical and Optical Characterization: Development of a Multi-angle Optical Scattering Module for the Aerosol Time-of-Flight Mass Spectrometer
Agency: DOE
Contract: DE-FG02-10ER85995
Award Amount: $99,940.00
 

Abstract:

A large uncertainty in climate models relied on by scientists for understanding of global climate and human impacts is the uncertainty in aerosol particle absorption and scattering. While we know that aerosol scattering and absorption changes with aerosol composition and age in the atmosphere, currently gross simplifications are made in climate models. A much better understanding, driven by measurements, is required to minimize this uncertainty, which would dramatically increase the quality of the output and confidence in the model predictions. This project will combine relatively new multi-angle scattering methods into the proven aerosol time-of-flight mass spectrometer (ATOFMS) instrument for characterization of chemical composition of aerosols. The result will be an instrument that can simultaneously determine the chemical composition and optical properties of individual single aerosol particles, thereby able to build classes of actual particles during field campaigns and determine relationships useful for detailed modeling. Commercial Applications and Other Benefits: As the U.S. and other countries move toward action on climate change, which will undoubtedly impact the economy and citizens

Principal Investigator:

Steven Buckley
Dr.
4252969408
buckley@photon-machines.com

Business Contact:

Steven Buckley
Dr.
4252969408
buckley@photon-machines.com
Small Business Information at Submission:

Photon Machines, Inc.
15377 NE 90th St. Redmond, WA 98052

EIN/Tax ID: 205203774
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No