Evidence map›Paper›PMID 38453927›Full record

ArticleNature communications2024

Inter-site structural heterogeneity induction of single atom Fe catalysts for robust oxygen reduction.

Peng Zhang, Hsiao-Chien Chen, Houyu Zhu, Kuo Chen, Tuya Li, Yilin Zhao, Jiaye Li, Ruanbo Hu, Siying Huang, Wei Zhu and 2 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
21.8field-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

38 citing papers in PubMed, 213 citations in OpenAlex.

  1. Article
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  10. Asymmetrical FeNSmall (Weinheim an der Bergstrasse, Germany) · 2026
    Article
  11. Article
  12. Review
  13. Heterointerface‑Enabled Electrocatalysis for Efficient Energy Conversion.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Review
  14. Article
  15. Review
  16. Article
  17. Article
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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

12 authors at 3 institutions in 2 countries.

Peng Zhang *State Key Laboratory of Heavy Oil Processing, China University of Petroleum (East China), Qingdao, 266580, China.
Hsiao-Chien Chen *Center for Reliability Science and Technologies, Chang Gung University, Taoyuan, 33302, Taiwan.
Houyu Zhu *School of Materials Science and Engineering, China University of Petroleum (East China), Qingdao, 266580, China.
Kuo ChenState Key Laboratory of Heavy Oil Processing, China University of Petroleum (East China), Qingdao, 266580, China.
Tuya LiSchool of Materials Science and Engineering, China University of Petroleum (East China), Qingdao, 266580, China.
Yilin ZhaoState Key Laboratory of Heavy Oil Processing, China University of Petroleum (East China), Qingdao, 266580, China.
Jiaye LiState Key Laboratory of Heavy Oil Processing, China University of Petroleum (East China), Qingdao, 266580, China.
Ruanbo HuState Key Lab of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, 100029, China.
Siying HuangState Key Laboratory of Heavy Oil Processing, China University of Petroleum (East China), Qingdao, 266580, China.
Wei ZhuState Key Lab of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, 100029, China.ORCID http://orcid.org/0000-0002-0317-7229
Yunqi LiuState Key Laboratory of Heavy Oil Processing, China University of Petroleum (East China), Qingdao, 266580, China. liuyq@upc.edu.cn.
Yuan PanState Key Laboratory of Heavy Oil Processing, China University of Petroleum (East China), Qingdao, 266580, China. panyuan@upc.edu.cn.ORCID http://orcid.org/0000-0002-2284-236X
China University of Petroleum, East China · CNBeijing University of Chemical Technology · CNChang Gung University · TW

Funding

National Natural Science Foundation of China (National Science Foundation of China) 22108306Taishan Scholar Foundation of Shandong Province tsqn201909065
6 · The paper itself

Abstract

Metal-nitrogen-carbon catalysts with hierarchically dispersed porosity are deemed as efficient geometry for oxygen reduction reaction (ORR). However, catalytic performance determined by individual and interacting sites originating from structural heterogeneity is particularly elusive and yet remains to be understood. Here, an efficient hierarchically porous Fe single atom catalyst (Fe SAs-HP) is prepared with Fe atoms densely resided at micropores and mesopores. Fe SAs-HP exhibits robust ORR performance with half-wave potential of 0.94 V and turnover frequency of 5.99 e

Identifiers

PMID38453927
PMCPMC10920901
OpenAlexW4392559892

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.