Developing nanocatalysts to overcome limitations of water electrolysis technology

https://phys.org/news/2023-12-nanocatalysts-limitations-electrolysis-technology.html

"nanocatalyst for high-temperature water electrolysis that can retain a high current density of more than 1A/cm2 for a long period of time at temperatures above 600°... removed strontium carbonate and cobalt oxide responsible tor causing severe structural alterations during high temperatues... >2X hydrogen production from high-temperature (650°) electrolysis using nanocatalyst and operated >400 hours without degradation... scalable, economically competitive with gray hydrogen"