Green Car Congress
JUNE 8, 2023
Scientists at the Department of Energy’s Oak Ridge National Laboratory have developed a coating composed of carbon nanotubes that imparts superlubricity to sliding parts. In comparison, when dry metals slide past each other, the coefficient of friction is around 0.5. Kumara et al. We tried it without oil; it didn’t work.
Green Car Congress
JUNE 22, 2022
ArcelorMittal published a concept for a low-carbon emissions steel standard to help incentivize the decarbonization of steelmaking globally and support the creation of market demand for physical steel products which would be classified as lower, and ultimately near-zero, carbon emissions steel. Dual scoring system.
Green Car Congress
MARCH 10, 2022
Based on the work, Keliber’s lithium hydroxide will have a smaller carbon footprint than most of the competitors’ products. In the comparison, Keliber shows the lowest emission intensity of 4.38 Production in Chile, based on naturally low-carbon brine, causes slightly more emissions than Keliber’s route: 5.25
Green Car Congress
JUNE 10, 2022
The resulting 12-sided carbon nanospheres had “bumpy” surfaces that demonstrated excellent electrical charge transfer capabilities. . … The resulting 12-sided carbon nanospheres had bumpy surfaces that demonstrated excellent electrical charge transfer capabilities. —Lu et al. C and maintained 85.9% 2c00411.
Green Car Congress
MARCH 6, 2021
The US Department of Energy (DOE) will award up to $24 million for research into technology that captures carbon emissions directly from the air, replicating the way plants and trees absorb CO 2. ( DOE supports the search for carbon removal solutions at both the basic and applied science levels. DE-FOA-0002481 ).
Green Car Congress
DECEMBER 11, 2022
Nucor Corporation, a North American manufacturer of steel and steel products, has made an equity investment in Electra , a Colorado-based start-up developing a process to produce carbon-free iron that can be used to make steel. Electra’s process results in zero carbon dioxide emissions.
Green Car Congress
APRIL 9, 2023
Now, researchers at Michigan Technological University have demonstrated a carbonate-superstructured solid fuel cell (CSSFC) in which in situ generation of superstructured carbonate in the porous samarium-doped ceria layer creates a unique electrolyte with ultrahigh ionic conductivity of 0.17 S⋅cm −1 at 550 °C. . … —Su et al.
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