Columbia Technology Ventures

Warm mix asphalt production using ethanol

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Environmentally-friendly construction.
Unmet Need: Simple 3D-printed composite for construction with low cost, carbon emission and high thermal resistivity.
Current materials used for commercial building and housing construction are associated with high cost and high carbon emission during fabrication.
Many thin-film supercapacitors utilize water-based hydrogels.
There is a need for the development of water-based hydrogel electrolytes with wide temperature compatibilities in order to improve the versatility of thin-film supercapacitors.
The Technology: Durable supercapacitor with broad temperature range operability.
Applications: Sustainable bioenergy production.
However, current gasification methods often still generate carbon gases as byproducts and require high temperatures above 700 ºC for efficient hydrogen production.
Unmet Need: Hydrogen fuel production from biomass without carbon emissions.