Evidence map›Paper›PMID 42034619›Full record

ArticleNature communications2026

Interstitial cation defect chemistry and correlated disorder in melilite solid electrolytes.

Xiao Ma, Xiaohui Li, Xianyi Wei, Cheng Li, Cécile Genevois, Mathieu Allix, Xiaoge Wang, Qilong Gao, Xiaoming Wang, Sihao Deng and 5 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 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

15 authors.

Xiao MaGuangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, People's Republic of China.
Xiaohui LiGuangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, People's Republic of China. xiaohuili@glut.edu.cn.ORCID http://orcid.org/0009-0007-3620-619X
Xianyi WeiGuangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, People's Republic of China.
Cheng LiOak Ridge National Laboratory, Neutron Sciences Directorate, Oak Ridge, TN, USA.ORCID http://orcid.org/0000-0002-6546-6413
Cécile GenevoisConditions Extremes et Materiaux: Haute Temperature et Irradiation (CNRS), CEMHTI UPR3079, University of Orléans, Orléans, France.
Mathieu AllixConditions Extremes et Materiaux: Haute Temperature et Irradiation (CNRS), CEMHTI UPR3079, University of Orléans, Orléans, France.ORCID http://orcid.org/0000-0001-9317-1316
Xiaoge WangCollege of Chemistry and Molecular Engineering, Peking University, Beijing National Laboratory for Molecular Science, Beijing, People's Republic of China.ORCID http://orcid.org/0000-0003-0582-9881
Qilong GaoInternational Laboratory for Quantum Functional Materials of Henan, School of Physics and Microelectronics, Zhengzhou University, Zhengzhou, People's Republic of China.
Xiaoming WangKey Laboratory of Macromolecular Science of Shanxi Province, Shanxi Key Laboratory for Advanced Energy Devices, Shanxi Engineering Laboratory for Advanced Energy Technology, School of Chemistry & Chemical Engineering, Shanxi Normal University, Xi'an, People's Republic of China.
Sihao DengSongshan Lake Materials Laboratory, Spallation Neutron Source Science Center, Dongguan, People's Republic of China.ORCID http://orcid.org/0000-0002-5142-3519
Lunhua HeSongshan Lake Materials Laboratory, Spallation Neutron Source Science Center, Dongguan, People's Republic of China.
Lu LiangBeijing Advanced Innovation Center for Materials Genome Engineering, Institute of Solid State Chemistry, University of Science and Technology Beijing, Beijing, People's Republic of China.
Qiang LiBeijing Advanced Innovation Center for Materials Genome Engineering, Institute of Solid State Chemistry, University of Science and Technology Beijing, Beijing, People's Republic of China.
Xianran XingBeijing Advanced Innovation Center for Materials Genome Engineering, Institute of Solid State Chemistry, University of Science and Technology Beijing, Beijing, People's Republic of China.ORCID http://orcid.org/0000-0003-0704-8886
Xiaojun KuangGuangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering, Guilin University of Technology, Guilin, People's Republic of China. kuangxiaojun@gnnu.edu.cn.ORCID http://orcid.org/0000-0003-2975-9355

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Solid electrolytes are fundamental to fuel cells, batteries, sensors and electrolysers. Among them, melilite oxides are promising oxide-ion solid electrolytes due to their unique layered tetrahedral networks. However, the defect chemistry in acceptor-doped melilites remains controversial and largely unchallenged for decades, particularly the long-standing assumption that oxygen vacancies can be created to prompt the oxide-ion transport. Herein, we provide robust experimental and theoretical evidence demonstrating that ionic transport in the acceptor-doped melilites is universally governed by interstitial cation migrations, rather than oxygen vacancies. In La

Identifiers

PMID42034619
PMCPMC13323727

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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.