Breaking the scaling relationship for oxygen reduction

Shuya Xu, Yunyi Zhang, Yukun Peng, Jiawei Ke, Xueheng Liu, Chenglin Yan, Lifang Zhang, Tongfei Li, Tao Qian

Abstract read

In one paragraph

Article in Chemical science, 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

9 authors.

Shuya XuSchool of Chemistry and Chemical Engineering, Nantong University Nantong 226019 China lfzhang@ntu.edu.cn litongfei@ntu.edu.cn.

Yunyi ZhangSchool of Chemistry and Chemical Engineering, Nantong University Nantong 226019 China lfzhang@ntu.edu.cn litongfei@ntu.edu.cn.

Yukun PengSchool of Chemistry and Chemical Engineering, Nantong University Nantong 226019 China lfzhang@ntu.edu.cn litongfei@ntu.edu.cn.

Jiawei KeSchool of Chemistry and Chemical Engineering, Nantong University Nantong 226019 China lfzhang@ntu.edu.cn litongfei@ntu.edu.cn.

Xueheng LiuSchool of Chemistry and Chemical Engineering, Nantong University Nantong 226019 China lfzhang@ntu.edu.cn litongfei@ntu.edu.cn.

Chenglin YanSchool of Petrochemical Engineering, Changzhou University Changzhou 213164 China.ORCID https://orcid.org/0000-0003-4467-9441

Lifang ZhangSchool of Chemistry and Chemical Engineering, Nantong University Nantong 226019 China lfzhang@ntu.edu.cn litongfei@ntu.edu.cn.

Tongfei LiSchool of Chemistry and Chemical Engineering, Nantong University Nantong 226019 China lfzhang@ntu.edu.cn litongfei@ntu.edu.cn.ORCID https://orcid.org/0009-0000-5434-5299

Tao QianSchool of Chemistry and Chemical Engineering, Nantong University Nantong 226019 China lfzhang@ntu.edu.cn litongfei@ntu.edu.cn.ORCID https://orcid.org/0000-0001-7252-8224

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Developing highly stable and active Pd-based catalysts for the oxygen reduction reaction (ORR) is crucial for enabling the large-scale application of anion exchange membrane fuel cells (AEMFCs) in hydrogen utilization. However, the conventional oxygen associative pathway limits ORR efficiency due to the persistent scaling relationship. Unlike commonly reported alloying strategies, here we report a polyethyleneimine (PEI)-mediated interface engineering strategy to modify the PdRh metallene (PdRh@PEI) for efficient ORR catalysis and fuel cells. The PdRh@PEI catalyst exhibits a high half-wave potential (

Identifiers

PMID41737694

DOI10.1039/d5sc07852k

PMCPMC12926765

What OpenQuestion holds

Textmetadata

LicenceCC BY-NC

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.