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A bonded carbon fiber monolith was made using a coal-based pitch precursor without a binder.

Electrolysis is common in the production of clean hydrogen used to produce other chemicals such as ammonia, based on heavy use of precious metals, not mined domestically. Typical electrolyzer components prone to degradation and are not suited for long-term durability.

An ORNL invention proposes using 3D printing to make conductors with space-filling thin-wall cross sections. Space-filling thin-wall profiles will maximize the conductor volume while restricting the path for eddy currents induction.

Technologies are described that are directed to cost-effective and safe deployment of propane as a refrigerant for heat pump water heaters.

The disclosed technology provides a new pathway for roll-to-roll processing of hierarchically porous acrylic fibers through spinodal decomposition.

This invention presents an integrated strategy to reduce end-user electricity costs and grid carbon emissions by efficiently utilizing Distributed Energy Resources (DER) and grid-scale electrical energy storage systems, such as batteries.

This technology overcomes the limitations of carbon materials like Carbon Nanotubes (CNT) and graphene in carbon dioxide reduction. These materials show significant inactivity in electrochemical carbon dioxide (Na-CO2)reduction applications.

The invention aims to reduce the cost, weight and volume of existing on-board electric vehicle chargers by integrating power electronic converters of the chargers with the traction inverter.

To develop efficient and stable liquid sorbents towards carbon capture, a series of functionalized ionic liquids were synthesized and studied in CO2 chemisorption via O–C bond formation.

The traditional window installation process involves many steps. These are becoming even more complex with newer construction requirements such as installation of windows over exterior continuous insulation walls.