Hydrogen can be produced via the electrolytic splitting of water. One option here is the use of photoelectrodes that convert sunlight into voltage for electrolysis in so-called photoelectrochemical cells (PEC cells). A research team at HZB has now shown that the efficiency of PEC cells can be significantly increased under pressure.
Green hydrogen: 'Artificial leaf' becomes better under pressure retrieved 31 July 2024 from https://phys.org/news/2024-07-green-hydrogen-artificial-leaf-pressure.html
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