Scientists developed a single-atom iridium catalyst that drives both water-splitting reactions on one electrode, using 98.5% less precious metal for cheaper green hydrogen.
Figure 1: Electrochemical charge/discharge profiles of Na–O 2 cells under various operating conditions. Figure 3: Time-resolved examinations of the morphology of discharge products on the cathodes of ...
As the climate crisis becomes a part of daily life with unprecedented heat waves and cold snaps, technology to effectively remove greenhouse gases is emerging as a critical global challenge. In ...