Evidence map›Paper›PMID 39558642›Full record

ArticleJournal of the American Chemical Society2024

Poly(Ionic Liquid) Electrolytes at an Extreme Salt Concentration for Solid-State Batteries.

Shinji Kondou, Mohanad Abdullah, Ivan Popov, Murillo L Martins, Luke A O'Dell, Hiroyuki Ueda, Faezeh Makhlooghiazad, Azusa Nakanishi, Taku Sudoh, Kazuhide Ueno and 7 more

Abstract read
In one paragraph

Article in Journal of the American Chemical Society, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Review
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  9. Uniform and High LiSmall (Weinheim an der Bergstrasse, Germany) · 2025
    Review
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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

17 authors.

Shinji KondouInstitute for Frontier Materials, Deakin University, Burwood, VIC 3125, Australia.ORCID 0000-0002-7782-7431
Mohanad AbdullahDepartment of Chemistry, University of Tennessee, Knoxville, Tennessee 37996, United States.
Ivan PopovUniversity of Tennessee - Oak Ridge Innovation Institute, University of Tennessee, Knoxville, Tennessee 37996, United States.ORCID 0000-0002-7235-2043
Murillo L MartinsDepartment of Chemistry, University of Tennessee, Knoxville, Tennessee 37996, United States.ORCID 0000-0002-3883-9114
Luke A O'DellInstitute for Frontier Materials, Deakin University, Burwood, VIC 3125, Australia.ORCID 0000-0002-7760-5417
Hiroyuki UedaInstitute for Frontier Materials, Deakin University, Burwood, VIC 3125, Australia.ORCID 0000-0002-1278-8734
Faezeh MakhlooghiazadInstitute for Frontier Materials, Deakin University, Burwood, VIC 3125, Australia.ORCID 0000-0002-8002-9668
Azusa NakanishiInstitute for Frontier Materials, Deakin University, Burwood, VIC 3125, Australia.
Taku SudohDepartment of Chemistry and Life Science, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama 240-8501, Japan.
Kazuhide UenoDepartment of Chemistry and Life Science, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama 240-8501, Japan.ORCID 0000-0002-4684-5717
Masayoshi WatanabeAdvanced Chemical Energy Research Centre (ACERC), Institute of Advanced Sciences, Yokohama National University, 79-5 Tokiwadai, Hodogaya-ku, Yokohama 240-8501, Japan.ORCID 0000-0003-4092-6150
Patrick HowlettInstitute for Frontier Materials, Deakin University, Burwood, VIC 3125, Australia.
Heng ZhangKey Laboratory of Material Chemistry for Energy Conversion and Storage (Ministry of Education), School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Luoyu Road 1037, Wuhan 430074, China.ORCID 0000-0002-8811-6336
Michel ArmandCenter for Cooperative Research on Alternative Energies (CIC energiGUNE), Basque Research and Technology Alliance (BRTA), Vitoria Gasteiz 01510, Spain.ORCID 0000-0002-1303-9233
Alexei P SokolovDepartment of Chemistry, University of Tennessee, Knoxville, Tennessee 37996, United States.ORCID 0000-0002-8187-9445
Maria ForsythInstitute for Frontier Materials, Deakin University, Burwood, VIC 3125, Australia.ORCID 0000-0002-4273-8105
Fangfang ChenInstitute for Frontier Materials, Deakin University, Burwood, VIC 3125, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Polymer-in-salt electrolytes were introduced three decades ago as an innovative solution to the challenge of low Li-ion conductivity in solvent-free solid polymer electrolytes. Despite significant progress, the approach still faces considerable challenges, ranging from a fundamental understanding to the development of suitable polymers and salts. A critical issue is maintaining both the stability and high conductivity of molten salts within a polymer matrix, which has constrained their further exploration. This research offers a promising solution by integrating cationic poly(ionic liquids) (polyIL) with a crystallization-resistive salt consisting of asymmetric anions. A stable polymer-in-salt electrolyte with an exceptionally high Li-salt content of up to 90 mol % was achieved, providing a valuable opportunity for the in-depth understanding of these electrolytes at an extremely high salt concentration. This work explicates how increased salt concentration affects coordination structures, glass transitions, ionic conductivity, and the decoupling and coupling of ion transport from structural dynamics in a polymer electrolyte, ultimately enhancing electrolyte performance. These findings provide significant knowledge advancement in the field, guiding the future design of polymer-in-salt electrolytes.

Identifiers

PMID39558642
PMCPMC11636621

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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.