81 - 90 of 99 Results
A novel molecular sorbent system for low energy CO2 regeneration is developed by employing CO2-responsive molecules and salt in aqueous media where a precipitating CO2--salt fractal network is formed, resulting in solid-phase formation and sedimentation.
Low-Temperature Electrochemical Conversion of Carbon Dioxide into Graphite in Molten Carbonate Salts
The capture and conversion of atmospheric carbon dioxide (CO2) into non-volatile value-added solid carbon products is an urgent need to address the deleterious effects of the rising level of atmospheric CO2.
ORNL’s mixed plastic recycling technology can simultaneously break down any condensation polymers—PET, polycarbonate, polyurethanes, and polyamides—into monomers in a low-energy green process.
Efficient CO2 capture using deep eutectic solvents with modular, scalable membrane contactors.
The technology provides highly fluorinated nanoporous molecular sieve membranes for efficient CO2 separation.
An efficient, eco-friendly metal extraction using ultrasonic leaching, ideal for lithium and magnesium recovery from minerals and waste.
Selective CO2/N2 separation using molecular sieve membranes.
Contact
To learn more about this technology, email partnerships@ornl.gov or call 865-574-1051.
The widespread use of inexpensive salt hydrate-based phase change materials, or PCMs, has been prevented by a key technical challenge: phase separation, also known as incongruency, which results in the significant degradation of the materials' ability to store thermal energy o