Evidence map›Paper›PMID 38200045›Full record

ArticleNature communications2024

Oxophilic Ce single atoms-triggered active sites reverse for superior alkaline hydrogen evolution.

Fengyi Shen, Zhihao Zhang, Zhe Wang, Hao Ren, Xinhu Liang, Zengjian Cai, Shitu Yang, Guodong Sun, Yanan Cao, Xiaoxin Yang and 3 more

Abstract 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 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 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

13 authors.

Fengyi Shen *School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, PR China.ORCID http://orcid.org/0000-0001-7621-9779
Zhihao Zhang *National Engineering Laboratory for VOCs Pollution Control Material & Technology, Research Center for Environmental Material and Pollution Control Technology, University of Chinese Academy of Sciences, Beijing, 100049, PR China.
Zhe Wang *School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, PR China.
Hao RenSchool of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, PR China.
Xinhu LiangSchool of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, PR China.
Zengjian CaiSchool of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, PR China.
Shitu YangSchool of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, PR China.
Guodong SunSchool of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, PR China.
Yanan CaoSchool of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, PR China.
Xiaoxin YangSchool of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, PR China.
Mingzhen HuSchool of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, PR China. humingzhen12@ucas.ac.cn.ORCID http://orcid.org/0000-0002-5410-9613
Zhengping HaoNational Engineering Laboratory for VOCs Pollution Control Material & Technology, Research Center for Environmental Material and Pollution Control Technology, University of Chinese Academy of Sciences, Beijing, 100049, PR China. zphao@ucas.ac.cn.ORCID http://orcid.org/0000-0003-0553-3626
Kebin ZhouSchool of Chemical Sciences, University of Chinese Academy of Sciences, Beijing, 100049, PR China. kbzhou@ucas.ac.cn.ORCID http://orcid.org/0000-0002-0422-762X

Funding

National Natural Science Foundation of China (National Science Foundation of China) 22102185
6 · The paper itself

Abstract

The state-of-the-art alkaline hydrogen evolution catalyst of united ruthenium single atoms and small ruthenium nanoparticles has sparked considerable research interest. However, it remains a serious problem that hydrogen evolution primarily proceeds on the less active ruthenium single atoms instead of the more efficient small ruthenium nanoparticles in the catalyst, hence largely falling short of its full activity potential. Here, we report that by combining highly oxophilic cerium single atoms and fully-exposed ruthenium nanoclusters on a nitrogen functionalized carbon support, the alkaline hydrogen evolution centers are facilely reversed to the more active ruthenium nanoclusters driven by the strong oxophilicity of cerium, which significantly improves the hydrogen evolution activity of the catalyst with its mass activity up to -10.1 A mg

Identifiers

PMID38200045
PMCPMC10782026

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