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An organic semiconductor-based photocatalyst sheet for overall solar-driven water splitting

Download PDF Article Open access Published: 11 November 2026 An organic semiconductor-based photocatalyst sheet for overall solar-driven water splitting Nicolas J. Diercks ORCID: orcid.org/0000-0003-0402-29201 na1, Jin Su Park ORCID: orcid.org/0009-0005-9325-95411 na1, Jun-Ho Yum ORCID: orcid.org/0000-0001-8386-29221, Yan Meng ORCID: orcid.org/0009-0003-1659-22072, Arthur E. Bouchez ORCID: orcid.org/0009-0003-0251-51471, Fabien Sorin ORCID: orcid.org/0000-0003-1019-64842, Han-Hee Cho…

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The Faces of Iridium: One Metal, Many Reactions

Credit: Image: Argonne National Laboratory In the laboratory, Pietro Papa Lopes (left) and his team benchmark the different surfaces of iridium to design better catalysts for energy technologies. Key Takeaways: Argonne researchers compare different crystal faces of iridium in acidic and alkaline liquids to see how well each surface drives…

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