Evidence map›Paper›PMID 37907596›Full record

ArticleNature communications2023

Revealing the role of double-layer microenvironments in pH-dependent oxygen reduction activity over metal-nitrogen-carbon catalysts.

Peng Li, Yuzhou Jiao, Yaner Ruan, Houguo Fei, Yana Men, Cunlan Guo, Yuen Wu, Shengli Chen

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
11.6field-weighted citation impact, top 1% of its field
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

30 citing papers in PubMed, 185 citations in OpenAlex.

  1. Reversible SnNature chemistry · 2026
    Article
  2. Review
  3. Review
  4. Coupled FeAngewandte Chemie (International ed. in English) · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Nitrogen-Boosted HAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Understanding the Active Site Structures and Achieving Catalytic Activity Tuning of Atomically Dispersed FeNChemphyschem : a European journal of chemical physics and physical chemistry · 2025
    Review
  20. Review
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

8 authors at 2 institutions in 1 country.

Peng Li *Hubei Key Laboratory of Electrochemical Power Sources, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China.
Yuzhou Jiao *Hubei Key Laboratory of Electrochemical Power Sources, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China.
Yaner RuanSchool of Chemistry and Materials Science, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), University of Science and Technology of China, Hefei, 230026, China.
Houguo FeiHubei Key Laboratory of Electrochemical Power Sources, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China.
Yana MenHubei Key Laboratory of Electrochemical Power Sources, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China.
Cunlan GuoHubei Key Laboratory of Electrochemical Power Sources, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China.
Yuen WuSchool of Chemistry and Materials Science, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), University of Science and Technology of China, Hefei, 230026, China. yuenwu@ustc.edu.cn.ORCID http://orcid.org/0000-0001-9524-2843
Shengli ChenHubei Key Laboratory of Electrochemical Power Sources, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, 430072, China. slchen@whu.edu.cn.ORCID http://orcid.org/0000-0001-7448-8860
Wuhan University · CNUniversity of Science and Technology of China · CN

Funding

China Postdoctoral Science Foundation 2022M722452National Natural Science Foundation of China (National Science Foundation of China) 21832004National Natural Science Foundation of China (National Science Foundation of China) 22202156National Natural Science Foundation of China (National Science Foundation of China) 22272122
6 · The paper itself

Abstract

A standing puzzle in electrochemistry is that why the metal-nitrogen-carbon catalysts generally exhibit dramatic activity drop for oxygen reduction when traversing from alkaline to acid. Here, taking FeCo-N

Identifiers

PMID37907596
PMCPMC10618200
OpenAlexW4388079779

What OpenQuestion holds

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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.