ArticleAngewandte Chemie (International ed. in English)2022
Atomically Dispersed Pentacoordinated-Zirconium Catalyst with Axial Oxygen Ligand for Oxygen Reduction Reaction.
Article in Angewandte Chemie (International ed. in English), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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13 citing papers in PubMed.
- Stepwise Anchoring of Atomically Dispersed Fe-Fe Diatomic Sites via a Prussian Blue Analogue Route for Advanced Oxygen Reduction in Zinc-Air Batteries.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- Precise construction of symmetrically coordinated triatomic zirconium catalyst for efficient oxygen reduction.Chemical science · 2026Article
- Near-100% site utilization of single atoms for efficient electrocatalysis.Nature communications · 2026Article
- Recent Advances in Improving the Alkaline Oxygen Reduction Performance of Atomically Dispersed Metal-Nitrogen-Carbon Catalysts.Nanomaterials (Basel, Switzerland) · 2025Review
- Elucidating the roles of oxygen defects-rich TiOFundamental research · 2025Article
- Direct control of electron spin at an intrinsically chiral surface for highly efficient oxygen reduction reaction.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Manipulating the coordination dice: Alkali metals directed synthesis of Co-N-C catalysts with CoNScience advances · 2025Article
- S-Block Metal Mg-Mediated Co─N─C as Efficient Oxygen Electrocatalyst for Durable and Temperature-Adapted Zn-Air Batteries.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Advances on Axial Coordination Design of Single-Atom Catalysts for Energy Electrocatalysis: A Review.Nano-micro letters · 2023Review
- Axial Phosphate Coordination in Co Single Atoms Boosts Electrochemical Oxygen Evolution.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023Article
- Atomic-Level Interface Engineering for Boosting Oxygen Electrocatalysis Performance of Single-Atom Catalysts: From Metal Active Center to the First Coordination Sphere.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023Review
- Atomic design of dual-metal hetero-single-atoms for high-efficiency synthesis of natural flavones.Nature communications · 2022Article
- Atomically Dispersed Pentacoordinated-Zirconium Catalyst with Axial Oxygen Ligand for Oxygen Reduction Reaction.Angewandte Chemie (International ed. in English) · 2022Article
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12 authors.
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Abstract
Single-atom catalysts (SACs), as promising alternatives to Pt-based catalysts, suffer from the limited choice of center metals and low single-atom loading. Here, we report a pentacoordinated Zr-based SAC with nontrivial axial O ligands (denoted O-Zr-N-C) for oxygen reduction reaction (ORR). The O ligand downshifts the d-band center of Zr and confers Zr sites with stable local structure and proper adsorption capability for intermediates. Consequently, the ORR performance of O-Zr-N-C prominently surpasses that of commercial Pt/C, achieving a half-wave potential of 0.91 V vs. reversible hydrogen electrode and outstanding durability (92 % current retention after 130-hour operation). Moreover, the Zr site shows good resistance towards aggregation, enabling the synthesis of Zr-based SAC with high loading (9.1 wt%). With the high-loading catalyst, the zinc-air battery (ZAB) delivers a record-high power density of 324 mW cm
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