Progress and Perspective on Heterogeneous Catalysis of Liquid Formic Acid Dehydrogenation : Coordination Structure Design, Activity Improvement, and Mechanism Insights
© 2025 Wiley‐VCH GmbH.
| Veröffentlicht in: | Advanced materials (Deerfield Beach, Fla.). - 1998. - (2025) vom: 08. Sept., Seite e09068 |
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| Weitere Verfasser: | , , , , , , , , |
| Format: | Online-Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
2025
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| Zugriff auf das übergeordnete Werk: | Advanced materials (Deerfield Beach, Fla.) |
| Schlagworte: | Journal Article Review catalyst design strategies coordination structure liquid formic acid dehydrogenation mechanism insights structure–activity relationship |
| Zusammenfassung: | © 2025 Wiley‐VCH GmbH. Formic acid (FA) has attracted significant interest as a renewable liquid-phase hydrogen carrier. Hydrogen generation from FA decomposition is essential for the development of hydrogen economy. Designing highly efficient catalysts with different coordination environments for FA dehydrogenation is crucial for fuel-cell applications. Here, FA dehydrogenation from the perspectives of coordination structure design, activity evaluation, and mechanisms is focused. In particular, the structural design of active sites and dominant factors that determine the catalytic activity/selectivity and reaction mechanism are highlighted. Strategies to design catalysts are proposed based on the aspects of electronic effects, component regulation and synergistic effects, interface effects, and reaction active site design to boost the catalytic activity, selectivity, stability, rate-determining step activity, and overall performance. Simultaneously, it is important to investigate the structure-activity relationship during hydrogen generation. In addition, the experimental protocol (hydrogen generation from FA or FA-SF, SF: sodium formate), calculation of reaction parameters, and determination of products during hydrogen generation are summarized. Finally, challenges, conclusions, and developments based on FA decomposition are presented. Here, guidance for the precise design of high-efficiency catalysts is provided to enhance catalytic performance toward FA decomposition and satisfy the requirements for hydrogen generation in the future |
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| Beschreibung: | Date Revised 08.09.2025 published: Print-Electronic Citation Status Publisher |
| ISSN: | 1521-4095 |
| DOI: | 10.1002/adma.202509068 |