Evidence map›Paper›PMID 39529269›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2025

Fluorine-Induced Lattice Oxygen Participation in 2D Layered Double Hydroxide/MXene Hybrids for Efficient Oxygen Evolution.

Chengang Pei, Min-Cheol Kim, Unbeom Baeck, Won Tae Hong, Jong Hun Kim, Hyungu Han, Jaekyum Kim, Sung Min Cho, Xu Yu, Jongwook Park and 2 more

Abstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Review
  2. Heterogeneous 2D/2D MnOiScience · 2025
    Article
  3. Ti-MXene/α-Ni(OH)ChemSusChem · 2025
    Article
  4. 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

12 authors.

Chengang PeiSchool of Chemical Engineering, Sungkyunkwan University (SKKU), 2066, Seobu-Ro, Jangan-gu, Suwon, 16419, Republic of Korea.
Min-Cheol KimSchool of Chemical Engineering, Sungkyunkwan University (SKKU), 2066, Seobu-Ro, Jangan-gu, Suwon, 16419, Republic of Korea.
Unbeom BaeckSchool of Chemical Engineering, Sungkyunkwan University (SKKU), 2066, Seobu-Ro, Jangan-gu, Suwon, 16419, Republic of Korea.
Won Tae HongSchool of Chemical Engineering, Sungkyunkwan University (SKKU), 2066, Seobu-Ro, Jangan-gu, Suwon, 16419, Republic of Korea.
Jong Hun KimSchool of Chemical Engineering, Sungkyunkwan University (SKKU), 2066, Seobu-Ro, Jangan-gu, Suwon, 16419, Republic of Korea.
Hyungu HanSchool of Chemical Engineering, Sungkyunkwan University (SKKU), 2066, Seobu-Ro, Jangan-gu, Suwon, 16419, Republic of Korea.
Jaekyum KimSchool of Chemical Engineering, Sungkyunkwan University (SKKU), 2066, Seobu-Ro, Jangan-gu, Suwon, 16419, Republic of Korea.
Sung Min ChoSchool of Chemical Engineering, Sungkyunkwan University (SKKU), 2066, Seobu-Ro, Jangan-gu, Suwon, 16419, Republic of Korea.
Xu YuSchool of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, 225002, P. R. China.
Jongwook ParkIntegrated Engineering, Department of Chemical Engineering, Kyung Hee University, Gyeonggi, 17104, South Korea.
Ho Seok ParkSchool of Chemical Engineering, Sungkyunkwan University (SKKU), 2066, Seobu-Ro, Jangan-gu, Suwon, 16419, Republic of Korea.
Jung Kyu KimSchool of Chemical Engineering, Sungkyunkwan University (SKKU), 2066, Seobu-Ro, Jangan-gu, Suwon, 16419, Republic of Korea.ORCID https://orcid.org/0000-0002-8218-0062

Funding

Korea government RS-2024-00453815Korea government RS-2024-00467234National Research Foundation of Korea
6 · The paper itself

Abstract

In oxygen evolution reaction (OER), the participation of lattice oxygen can break the limitation of adsorption evolution mechanism, but the activation of lattice oxygen remains a critical challenge. Herein, a surface fluorinated highly active 2D/2D FeNi layered double hydroxide/MXene (F-LDH/MX) is demonstrated, boosting OER with the enhanced lattice-oxygen-mediated path. The introduction of fluorine promotes the self-evolution of catalyst in an alkaline environment, even without an external current. It further accelerates the formation of active metal oxyhydroxides with abundant oxygen vacancies under the operating potential. The introduced oxygen vacancy activates the lattice oxygen, increasing the proportion of lattice oxygen mechanism in OER. Owing to the synergistic effects of the 2D/2D hierarchical structure and the modulated active surface, F-LDH/MX possesses excellent electrochemical performances, including a low overpotential of 251 mV at 10 mA cm

Indexed as

electrochemical oxygen evolutionlattice oxygen mechanismlayered double hydroxideoxygen vacancysurface fluorination

Identifiers

PMID39529269
PMCPMC11714146

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.