Evidence map›Paper›PMID 42429137›Full record

ArticleSmall (Weinheim an der Bergstrasse, Germany)2026

Cation Vacancies Activate Dual Sites of Magnesium Storage in Prussian Blue Analogs Cathode.

Jianwei Wu, Jiacen Liu, Mohamed Ait Tamerd, Shasha Guo, Menghao Yang, Wei-Hsiang Huang, Min-Hsin Yeh, Chien-Te Chen, Chang-Yang Kuo, Yiming Zhu and 3 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Small (Weinheim an der Bergstrasse, Germany), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Jianwei WuShanghai Key Laboratory for R&D and Application of Metallic Functional Materials, Institute of New Energy for Vehicles, School of Materials Science and Engineering, Tongji University, Shanghai, China.
Jiacen LiuShanghai Key Laboratory for R&D and Application of Metallic Functional Materials, Institute of New Energy for Vehicles, School of Materials Science and Engineering, Tongji University, Shanghai, China.
Mohamed Ait TamerdShanghai Key Laboratory for R&D and Application of Metallic Functional Materials, Institute of New Energy for Vehicles, School of Materials Science and Engineering, Tongji University, Shanghai, China.
Shasha GuoShanghai Key Laboratory for R&D and Application of Metallic Functional Materials, Institute of New Energy for Vehicles, School of Materials Science and Engineering, Tongji University, Shanghai, China.
Menghao YangShanghai Key Laboratory for R&D and Application of Metallic Functional Materials, Institute of New Energy for Vehicles, School of Materials Science and Engineering, Tongji University, Shanghai, China.ORCID https://orcid.org/0000-0001-7926-5113
Wei-Hsiang HuangNational Synchrotron Radiation Research Center (NSRRC), Hsinchu, Taiwan.
Min-Hsin YehSustainable Electrochemical Energy Development (SEED) Center, National Taiwan University of Science and Technology, Taipei, Taiwan.ORCID https://orcid.org/0000-0002-6150-4750
Chien-Te ChenNational Synchrotron Radiation Research Center (NSRRC), Hsinchu, Taiwan.
Chang-Yang KuoNational Synchrotron Radiation Research Center (NSRRC), Hsinchu, Taiwan.
Yiming ZhuInstitute of Renewable Energy on Demand, School of Materials Science and Engineering, Suzhou University of Science and Technology, Suzhou, China.
Jing ZhouZhejiang Institute of Photoelectronics, Zhejiang Institute for Advanced Light Source, Zhejiang Normal University, Jinhua, Zhejiang, China.
Zhiwei HuMax Planck Institute for Chemical Physics of Solids, Dresden, Germany.ORCID https://orcid.org/0000-0003-0324-2227
Jiwei MaShanghai Key Laboratory for R&D and Application of Metallic Functional Materials, Institute of New Energy for Vehicles, School of Materials Science and Engineering, Tongji University, Shanghai, China.ORCID https://orcid.org/0000-0003-4209-7667

Funding

National Science and Technology Council (NSTC) in Taiwan NSTC 113-2628-E-011-004-MY3National Taiwan University of Science and Technology & Bandung Institute of Technology Joint Research Program ITB-NTUST-2024-01Scientific Research Innovation Capability Support Project for Young Faculty ZYGXQNJSKYCXNLZCXM-E10Xiaomi Young Talents Program
6 · The paper itself

Abstract

Owing to their vast crustal abundance and inherently dendrite-free electrodeposition, rechargeable magnesium batteries (RMBs) have emerged as a compelling next-generation alternative to conventional lithium-ion technologies. In this context, Prussian Blue Analogs (PBAs) demonstrate significant potential as intercalation cathode candidates, as their open framework and continuous 3D diffusion pathways facilitate efficient divalent ion transport. However, their practical implementation is currently hindered by limited specific capacity and insufficient cycling stability, primarily due to lattice distortion and sluggish intercalation kinetics. This study presents a novel magnesium storage mechanism involving vacancy-mediated ion insertion (4b sites) and the activation of adsorption-active sites (32f sites), thereby significantly boosting the electrochemical performance of PBA materials. Notably, the cation-deficient PBA (PBA□Fe), synthesized via slow coprecipitation and acid treatment, delivered a high energy density of 240 Wh kg

Indexed as

cation vacanciesdual active sitesmagnesium storageprussian blue analogs

Identifiers

PMID42429137
PMCPMC13509089

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.