Evidence map›Paper›PMID 40852752›Full record

ArticleACS nano2025

Covalent-Bridged Heterointerfaces via Grafted Triazine Organic Polymers Enable Directed Charge Transfer for Efficient Oxygen Reduction in Zn-Air Batteries.

Shan Chen, Jitao Shang, Fei-Er Peng, Zihan Song, Yong Zheng, Yuhang Dai, Jiexin Zhu, Fei Guo, Xinliang Fu, Kaibin Chu and 7 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in ACS nano, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

17 authors.

Shan ChenHubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering, Hubei Normal University, Huangshi 435002, P. R. China.
Jitao ShangInstitute of Technological Sciences, Wuhan University, Wuhan, Hubei 430072 P. R. China.
Fei-Er PengHubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering, Hubei Normal University, Huangshi 435002, P. R. China.
Zihan SongDepartment of Engineering Science, University of Oxford, Parks Road, Oxford OX1 3PJ, U.K.ORCID 0009-0009-8487-4349
Yong ZhengCollege of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials, China Three Gorges University, Yichang 443002, P. R. China.ORCID 0000-0001-7258-4787
Yuhang DaiDepartment of Engineering Science, University of Oxford, Parks Road, Oxford OX1 3PJ, U.K.
Jiexin ZhuChristopher Ingold Laboratory, Department of Chemistry, University College London, 20 Gordon Street, London WC1H 0AJ, U.K.ORCID 0000-0003-1629-240X
Fei GuoChristopher Ingold Laboratory, Department of Chemistry, University College London, 20 Gordon Street, London WC1H 0AJ, U.K.
Xinliang FuHubei Key Laboratory of Pollutant Analysis & Reuse Technology, College of Chemistry and Chemical Engineering, Hubei Normal University, Huangshi 435002, P. R. China.
Kaibin ChuCollege of Materials Science and Engineering, Linyi University, Linyi 276000, P. R. China.
Xueying CaoCollege of Materials Science and Engineering, Linyi University, Linyi 276000, P. R. China.
Yue OuyangChristopher Ingold Laboratory, Department of Chemistry, University College London, 20 Gordon Street, London WC1H 0AJ, U.K.
Ivan P ParkinChristopher Ingold Laboratory, Department of Chemistry, University College London, 20 Gordon Street, London WC1H 0AJ, U.K.ORCID 0000-0002-4072-6610
Yazhou ZhouNanotechnology Centre, Centre for Energy and Environmental Technologies (CEET), VŠB-Technical University of Ostra-va, 17. listopadu 2172/15, Ostrava-Poruba 708 00, Czech Republic.
Guanjie HeChristopher Ingold Laboratory, Department of Chemistry, University College London, 20 Gordon Street, London WC1H 0AJ, U.K.ORCID 0000-0002-7365-9645
Tianxi LiuKey Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, Jiangnan University, Wuxi 214122, P. R. China.
Wei ZongChristopher Ingold Laboratory, Department of Chemistry, University College London, 20 Gordon Street, London WC1H 0AJ, U.K.ORCID 0000-0002-1815-6471

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Covalent triazine framework (CTF) derivatives have emerged as promising metal-free electrocatalysts due to their high nitrogen content and intrinsic porosity. However, their performance remains limited by sluggish interfacial charge transport and the inaccessibility of active sites. Herein, we report an interfacial covalent bridging strategy based on grafting polymerization to construct a carbon heterostructure electrocatalyst, featuring vertically aligned nitrogen-doped nanosheets covalently anchored onto graphene (v-N/CNS/Gr) support. The covalently bridged interface promotes interfacial charge transfer across the heterostructure, activating otherwise dormant nitrogen active sites and amplifying the oxygen reduction reaction (ORR) reactivity.

Indexed as

covalent bridging strategydirected charge transfermetal-free electrocatalystoxygen reduction reactiontriazine polymerZn-air battery

Identifiers

PMID40852752
PMCPMC12424297

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Registered trials

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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.