SBIR/STTR Research Award
Spectral Sensitization of Nanocrystalline TiO2 by Dye Aggregates
Award amount
$74,965Program and phase
SBIR · Phase IAward year
1998Award details
- Awarding agency
- Department of Energy
- Branch
- Not reported
- Recipient company
- CHEMMOTIF, INC.
- Proposal award date
- Not reported
- Contract end date
- Not reported
- UEI
- Not reported
- Solicitation number
- Not reported
- Topic code
- Not reported
Research abstract
50653-98-I
Spectral Sensitization of Nanocrystalline TiO2 by Dye Aggregates--ChemMotif, Inc., 60 Thoreau Street, Suite 211, Concord, MA 01742-2411;
(781) 229-8556
Dr. Mark T. Spitler, Principal Investigator
Dr. Mark T. Spitler, Business Official
DOE Grant No. DE-FG02-98ER82552
Amount: $74,965
Improvements are sought in the efficiency and manufacturability of dye-sensitized solar cells.
The dye-sensitized solar cells will be made using aggregated organic dyes with a higher efficiency than present cells employing organometallic sensitizers. In this project, organic dyes will be chelated to titania under conditions where they are known to aggregate. Nanocrystalline solar cells sensitized with such dyes will be optimized.
Commercial Applications and Other Benefits as described by the awardee: This technology will be used to make solar cells to provide electrical power for commercial and residential use._
Technology keywords
Not reported