Evidence map›Paper›PMID 41777707›Full record

ArticleChemical science2026

Reversible polarization-enabled hydrogen evolution reaction on two-dimensional ferroelectric Cu

Wenyuan Zhang, Jingguo Wang, Qi Wang, Yanling Si, Guochun Yang

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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. 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. Article
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

5 authors.

Wenyuan ZhangState Key Laboratory of Metastable Materials Science & Technology, Hebei Key Laboratory of Microstructural Material Physics, School of Science, Yanshan University Qinhuangdao 066004 China yanggc468@nenu.edu.cn.ORCID https://orcid.org/0009-0006-9124-5397
Jingguo WangSchool of Environmental and Chemical Engineering, Yanshan University Qinhuangdao 066004 China siyl@ysu.edu.cn.ORCID https://orcid.org/0009-0004-6084-5264
Qi WangState Key Laboratory of Metastable Materials Science & Technology, Hebei Key Laboratory of Microstructural Material Physics, School of Science, Yanshan University Qinhuangdao 066004 China yanggc468@nenu.edu.cn.
Yanling SiSchool of Environmental and Chemical Engineering, Yanshan University Qinhuangdao 066004 China siyl@ysu.edu.cn.ORCID https://orcid.org/0000-0002-6873-812X
Guochun YangState Key Laboratory of Metastable Materials Science & Technology, Hebei Key Laboratory of Microstructural Material Physics, School of Science, Yanshan University Qinhuangdao 066004 China yanggc468@nenu.edu.cn.ORCID https://orcid.org/0000-0003-3083-472X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The scalable production of hydrogen through electrochemical water splitting demands earth-abundant catalysts with both high activity and dynamic tunability, yet achieving these attributes simultaneously remains a major challenge. Two-dimensional (2D) ferroelectric materials offer a unique opportunity, as their reversible polarization can modulate surface electronic states, though their potential in electrocatalysis has scarcely been explored. Here, we employ first-principles calculations to investigate the electronic structure and hydrogen evolution reaction (HER) activity of recently synthesized Cu

Identifiers

PMID41777707
PMCPMC12951960

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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.