Evidence map›Paper›PMID 40213050›Full record

ArticleSmall science2021

Enhancing Hydrogen Evolution Electrocatalytic Performance in Neutral Media via Nitrogen and Iron Phosphide Interactions.

Siyu Zhao, Ruikuan Xie, Liqun Kang, Manni Yang, Xingyu He, Wenyao Li, Ryan Wang, Dan J L Brett, Guanjie He, Guoliang Chai and 1 more

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PubMed Full text at PMC Publisher
In one paragraph

Article in Small science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

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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

11 authors.

Siyu ZhaoChristopher Ingold Laboratory Department of Chemistry University College London 20 Gordon Street London WC1H 0AJ UK.
Ruikuan XieState Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou 350002 Fujian P. R. China.
Liqun KangDepartment of Chemical Engineering University College London London WC1E 7JE UK.
Manni YangChristopher Ingold Laboratory Department of Chemistry University College London 20 Gordon Street London WC1H 0AJ UK.
Xingyu HeDepartment of Chemical Engineering University of Cincinnati 2600 Clifton Avenue OH 45221 USA.
Wenyao LiDepartment of Chemical Engineering University College London London WC1E 7JE UK.
Ryan WangDepartment of Chemical Engineering University College London London WC1E 7JE UK.
Dan J L BrettDepartment of Chemical Engineering University College London London WC1E 7JE UK.
Guanjie HeChristopher Ingold Laboratory Department of Chemistry University College London 20 Gordon Street London WC1H 0AJ UK.ORCID 0000-0002-7365-9645
Guoliang ChaiState Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou 350002 Fujian P. R. China.
Ivan P ParkinChristopher Ingold Laboratory Department of Chemistry University College London 20 Gordon Street London WC1H 0AJ UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It remains a challenge to develop efficient electrocatalysts in neutral media for hydrogen evolution reaction (HER) due to the sluggish kinetics and switch of the rate determining step. Although metal phosphides are widely used HER catalysts, their structural stability is an issue due to oxidization, and the HER performance in neutral media requires improvement. Herein, a new material, i.e., grapevine-shaped N-doped iron phosphide on carbon nanotubes, as an efficient HER catalyst in neutral media is developed. The optimized catalyst shows an overpotential of 256 mV at a large current density of 65 mA cm

Indexed as

ex situ characterizationhydrogen evolution reactionsiron phosphidenitrogen dopingwater splitting

Identifiers

PMID40213050
PMCPMC11935853

What OpenQuestion holds

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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.