Dual-Sabatier Optima: How Reaction Mechanism Determines Activity Volcano Map of Dual-Atom Catalysts for Oxygen Reduction Reaction.

Jin Liu, Hao Li, Haoxiang Xu, Daojian Cheng

Abstract read

In one paragraph

Article in Angewandte Chemie (International ed. in English), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Jin LiuState Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, China.

Hao LiAdvanced Institute for Materials Research (WPI-AIMR), Tohoku University, Sendai, Japan.ORCID https://orcid.org/0000-0002-7577-1366

Haoxiang XuState Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, China.ORCID https://orcid.org/0009-0003-8601-9588

Daojian ChengState Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, China.ORCID https://orcid.org/0000-0001-7977-0750

Funding

Fundamental Research Funds for the Central Universities JD2536JSPS JP25H01508JSPS JP25K01737National Key Research and Development Program of China 2021YFA1500501National Natural Science Foundation of China 22522802 W2411009State Key Laboratory of Organic-Inorganic Composites oic-202602002

6 · The paper itself

Abstract

Dual-atom catalysts (DACs) have demonstrated superior potential in the oxygen reduction reaction (ORR). However, the single-peak activity volcano derived from classical associative mechanism is contrast to the large-scale experimental data from the Digital Catalysis Platform (DigCat). Herein, we studied ORR over 200 DACs from thermodynamic and kinetic perspectives, and found that the dissociative mechanism is generally dominant for DACs. By integrating potential-related microkinetic modeling and machine learning (ML)-derived interpretable structural descriptors, we discovered a dual-Sabatier optima volcano map against ΔG(OH*) (or structural descriptors), which was rigorously validated against available experimental data. Dual-Sabatier optima stem from the rate-determining step of dissociative mechanism switching among three elementary reactions (O

Indexed as

data‐driven discoverydissociation pathwaydual‐atom catalysts (DACs)oxygen reduction reaction (ORR)Sabatier principle

Identifiers

PMID42037122

DOI10.1002/anie.8386838

PMCPMC13245613

What OpenQuestion holds

Textmetadata

LicenceCC BY

Read underepoch 390

Registered trials

None linked

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.