Green Car Congress
MARCH 18, 2022
Researchers at the US Department of Energy’s (DOE) Argonne National Laboratory have turned to a process called capacitive deionization that uses the electric charges of nickel, manganese and cobalt to select them out from the waste stream. At some point there is a conversion step followed by a separations process.
Green Car Congress
MARCH 25, 2014
The home is also three times more water-efficient than a typical US home. A 10 kWh battery energy storage system in the garage, using the same lithium-ion cells that are used in the Honda Fit EV, allows stored solar energy to be used at night, when household demand typically peaks and electric vehicles are usually charged.
Setec Powerr
NOVEMBER 23, 2022
Energy storage with pumped hydro systems based on large water reservoirs has been widely implemented over much of the past century to become the most common form of utility-scale storage globally. Energy storage with hydrogen, which is still emerging, would involve its conversion from electricity via electrolysis for storage in tanks.
Green Car Congress
MAY 9, 2018
The nanostructured photoelectrode results in spontaneous hydrogen evolution from water without any external bias applied with a faradaic efficiency of 30% and excellent stability. One way this could be achieved is by using photoelectrochemical (PEC) water splitting which directly converts water and sunlight to solar fuel (hydrogen).
EV Central
OCTOBER 27, 2023
It has now re-established it as an electrified sub-brand of GMC. But it’s the EV we’re most interested because it will likely use the 800V electrical architecture from the Kia EV6 and EV9. A sizeable 142kWh battery pack was claimed to cover about 320km between charges. The claimed 0-60mph (0-96km/h) time was 4.5
Green Car Congress
MAY 1, 2009
Hydrogen for reverse water gas shift reaction to avoid producing CO 2 during the process is produced by electrolyzing water, driven by solar power. Hot syngas from the gasifier is cooled and cleaned, then compressed to the reformer (methane reforming) and the reverse water gas shift (Re-WGS) reactor.
Green Car Congress
JUNE 15, 2020
Recent results have shown that it is possible to use their technique selectively to produce methane, carbon monoxide or formic acid from carbon dioxide and water. When the silicon carbide is heated, the silicon is vaporized, while the carbon atoms remain and re-construct in the form of a graphene layer.
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