illu (IMAGE)
Caption
Two different Iridium-based nanocatalysts for water electrolysis were examined by a HZB-led team: A commercial benchmark catalyst (left) and the newly developed P2X catalyst (right), which is more amorphous and needs four times less Iridium. The spectroelectrochemical data show how the specific chemical environments differ in both materials and how these influence the oxygen evolution reaction.
Credit
M. van der Merwe / HZB
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Credit must be given to the creator. Adaptations must be shared under the same terms.
License
CC BY-SA