MgH2's potential for practical hydrogen storage hinges on unlocking both fast hydrogen uptake and release (kinetics) and energy efficiency (thermodynamics).
China’s oil refiners will have to shut down old, inefficient operations as authorities set a cap on domestic crude processing capacity under new guidelines promoting green development of the sector, reports Caixin. The capacity lid of 1 billion tons a year starting in 2025 will force a reduction from this year’s 1.008 billion tons, based…