Evidence map›Paper›PMID 41083546›Full record

ArticleScientific reports2025

Frequency, temperature, and strain effects on dielectric tunability and energy storage performance of P(VDF-TrFE-CFE) terpolymer.

Ying Chieh Hu, Su Min Lee, Kyung Hoon Kim, Hyun Soo Ahn, Jong Hun Kim, Jong Hoon Jung

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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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

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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

6 authors.

Ying Chieh HuDepartment of Physics, Inha University, Incheon, 22212, Republic of Korea.
Su Min LeeDepartment of Physics, Inha University, Incheon, 22212, Republic of Korea.
Kyung Hoon KimDepartment of Physics, Inha University, Incheon, 22212, Republic of Korea.
Hyun Soo AhnDepartment of Physics, Inha University, Incheon, 22212, Republic of Korea.
Jong Hun KimDepartment of Physics, Inha University, Incheon, 22212, Republic of Korea. jh_kim@inha.ac.kr.
Jong Hoon JungDepartment of Physics, Inha University, Incheon, 22212, Republic of Korea. jhjung@inha.ac.kr.

Funding

National Research Foundation of Korea RS-2023-00207828
6 · The paper itself

Abstract

In this study, the dielectric and ferroelectric responses of P(VDF-TrFE-CFE) terpolymer were systematically investigated under various DC electric fields, frequencies, temperatures, and mechanical strains. The dielectric constant exhibited pronounced decrease at low frequencies under the influence of DC bias. This effect was particularly evident at temperatures where dielectric dispersion was significant. These results indicate that the dynamics of polar nanoregions are of critical importance in both high dielectric tunability (67% at 100 MV/m) and frequency-dependent dielectric behavior. The polarization-electric field hysteresis loops became increasingly slim at elevated temperatures and at high frequencies. These results indicate that the thermal activation and dynamic behavior of polar nanoregions significantly influence the high discharged energy density (3.8 J/cm

Indexed as

Dielectric tunabilityEnergy storagePolar nanoregionsP(VDF-TrFE-CFE)Relaxor ferroelectric

Identifiers

PMID41083546
PMCPMC12518795

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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.