ArticleScience advances2020
Combining scaling relationships overcomes rate versus overpotential trade-offs in O
Article in Science advances, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
11 citing papers in PubMed.
- Ring Protonation Regulates the Homogeneous Electrocatalytic Oxygen Reduction Reaction Mediated by Manganese Phthalocyanine.Journal of the American Chemical Society · 2025Article
- Liquid metal-induced low-temperature synthesis of tunable high-entropy oxides.Science advances · 2025Article
- Beyond scaling relations in electrocatalysis: unifying concepts from molecular systems and metallic surfaces.Chemical science · 2025Review
- Breaking a Molecular Scaling Relationship Using an Iron-Iron Fused Porphyrin Electrocatalyst for Oxygen Reduction.Journal of the American Chemical Society · 2024Article
- Scaling Relation between the Reduction Potential of Copper Catalysts and the Turnover Frequency for the Oxygen and Hydrogen Peroxide Reduction Reactions.Inorganic chemistry · 2023Article
- Oriented internal electrostatic fields: an emerging design element in coordination chemistry and catalysis.Chemical science · 2022Review
- Active site engineering of single-atom carbonaceous electrocatalysts for the oxygen reduction reaction.Chemical science · 2021Review
- Electric Fields in Catalysis: From Enzymes to Molecular Catalysts.ACS catalysis · 2021Article
- Using internal electrostatic fields to manipulate the valence manifolds of copper complexes.Chemical science · 2021Article
- Using nature's blueprint to expand catalysis with Earth-abundant metals.Science (New York, N.Y.) · 2020Review
- Developing Scaling Relationships for Molecular Electrocatalysis through Studies of Fe-Porphyrin-Catalyzed OAccounts of chemical research · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The development of advanced chemical-to-electrical energy conversions requires fast and efficient electrocatalysis of multielectron/multiproton reactions, such as the oxygen reduction reaction (ORR). Using molecular catalysts, correlations between the reaction rate and energy efficiency have recently been identified. Improved catalysis requires circumventing the rate versus overpotential trade-offs implied by such "scaling relationships." Described here is an ORR system-using a soluble iron porphyrin and weak acids-with the best reported combination of rate and efficiency for a soluble ORR catalyst. This advance is achieved not by "breaking" scaling relationships but rather by combining two of them. Key to this behavior is a polycationic ligand, which enhances anionic ligand binding and changes the catalyst
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.