51 - 60 of 135 Results
Regeneration of solvents used for carbon dioxide capture requires high temperature and high energy, which is a roadblock to commercialization and large-scale deployment of absorptive carbon capture plants.
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.
The disclosed technology provides a new pathway for roll-to-roll processing of hierarchically porous acrylic fibers through spinodal decomposition.
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.
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.
This work seeks to alter the interface condition through thermal history modification, deposition energy density, and interface surface preparation to prevent interface cracking.
Additive manufacturing (AM) enables the incremental buildup of monolithic components with a variety of materials, and material deposition locations.
New demands in electric vehicles have resulted in design changes for the power electronic components such as the capacitor to incur lower volume, higher operating temperatures, and dielectric properties (high dielectric permittivity and high electrical breakdown strengths).