Evidence map›Paper›PMID 42877552›Full record

ArticleChemical science2026

Main-chain programming of poly(aryl ether ketone)s enables superior high-temperature dielectric energy storage.

RunZhu Liu, Dongyang Chen, Yan Song, Honghong Gong, Yunchuan Xie, Guanxiang Zhang, Xiao Zhang, Yijin He, Zhicheng Zhang

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Chemical science, 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

9 authors.

RunZhu LiuNational Innovation Platform (Center) for Industry-Education Integration of Energy Storage Technology, National Key Laboratory for High Energy Pulsed Power, School of Chemistry, Xi'an Jiaotong University Xi'an 710049 P. R. China zhichengzhang@mail.xjtu.edu.cn.
Dongyang ChenNational Innovation Platform (Center) for Industry-Education Integration of Energy Storage Technology, National Key Laboratory for High Energy Pulsed Power, School of Chemistry, Xi'an Jiaotong University Xi'an 710049 P. R. China zhichengzhang@mail.xjtu.edu.cn.
Yan SongNational Innovation Platform (Center) for Industry-Education Integration of Energy Storage Technology, National Key Laboratory for High Energy Pulsed Power, School of Chemistry, Xi'an Jiaotong University Xi'an 710049 P. R. China zhichengzhang@mail.xjtu.edu.cn.
Honghong GongNational Innovation Platform (Center) for Industry-Education Integration of Energy Storage Technology, National Key Laboratory for High Energy Pulsed Power, School of Chemistry, Xi'an Jiaotong University Xi'an 710049 P. R. China zhichengzhang@mail.xjtu.edu.cn.
Yunchuan XieNational Innovation Platform (Center) for Industry-Education Integration of Energy Storage Technology, National Key Laboratory for High Energy Pulsed Power, School of Chemistry, Xi'an Jiaotong University Xi'an 710049 P. R. China zhichengzhang@mail.xjtu.edu.cn.ORCID https://orcid.org/0000-0003-0202-384X
Guanxiang ZhangNational Key Laboratory of Science and Technology on Vessel Integrated Power System, Naval University of Engineering Wuhan 430033 P. R. China.
Xiao ZhangNational Key Laboratory of Science and Technology on Vessel Integrated Power System, Naval University of Engineering Wuhan 430033 P. R. China.
Yijin HeLanzhou Petrochemical Corporation, China National Petroleum Corporation (CNPC) Lanzhou 730060 P. R. China.
Zhicheng ZhangNational Innovation Platform (Center) for Industry-Education Integration of Energy Storage Technology, National Key Laboratory for High Energy Pulsed Power, School of Chemistry, Xi'an Jiaotong University Xi'an 710049 P. R. China zhichengzhang@mail.xjtu.edu.cn.ORCID https://orcid.org/0000-0003-1871-117X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The urgent demand for dielectric films capable of operating under high temperatures and high electric fields in advanced equipment, such as motor controllers for new energy vehicles, has placed increasing requirements on high-temperature polymer dielectrics. To address the increased leakage current and consequent deterioration in energy-storage efficiency of conventional poly(aryl ether ketone) (PAEK) at elevated temperatures, a synergistic molecular design strategy based on modular backbone programming is proposed. By coordinately regulating the conjugation degree of the polymer chains, dipolar response, and chemical crosslinking behavior, PAEK-based films combining low dielectric loss with high breakdown strength are constructed. The optimized film delivers a discharged energy density of 6.94 J cm

Identifiers

PMID42877552
PMCPMC13662753

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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.