Evidence map›Paper›PMID 41402299›Full record

ArticleNature communications2025

Flash annealing boosts piezoelectricity of PVDF-TrFE.

Yi-Di Hu, Chun-Yan Tang, Shuang-Jun Li, Yu-Jie Wu, Kai Ke, Ran Chen, Chuanfu Luo, Quan-Xiao Dong, Hong-Xiang Li, Lu Bai and 5 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 2025. 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. Review
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.

Yi-Di HuCollege of Polymer Science and Engineering, Sichuan University, State Key Laboratory of Advanced Polymer Materials, Chengdu, Sichuan, China.
Chun-Yan TangCollege of Polymer Science and Engineering, Sichuan University, State Key Laboratory of Advanced Polymer Materials, Chengdu, Sichuan, China.
Shuang-Jun LiState Key Laboratory of Polymer Science and Technology, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China.
Yu-Jie WuCollege of Polymer Science and Engineering, Sichuan University, State Key Laboratory of Advanced Polymer Materials, Chengdu, Sichuan, China.
Kai KeCollege of Polymer Science and Engineering, Sichuan University, State Key Laboratory of Advanced Polymer Materials, Chengdu, Sichuan, China. kaike@scu.edu.cn.ORCID http://orcid.org/0000-0002-6283-0689
Ran ChenState Key Laboratory of Polymer Science and Technology, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China.
Chuanfu LuoState Key Laboratory of Polymer Science and Technology, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China. luocf@ciac.ac.cn.ORCID http://orcid.org/0000-0002-4911-7870
Quan-Xiao DongHebei Tieke Yichen New Materials Technology Co., Ltd., Shijiazhuang, China.
Hong-Xiang LiCollege of Polymer Science and Engineering, Sichuan University, State Key Laboratory of Advanced Polymer Materials, Chengdu, Sichuan, China.ORCID http://orcid.org/0009-0002-3951-1484
Lu BaiCollege of Polymer Science and Engineering, Sichuan University, State Key Laboratory of Advanced Polymer Materials, Chengdu, Sichuan, China.
Kai ZhangCollege of Polymer Science and Engineering, Sichuan University, State Key Laboratory of Advanced Polymer Materials, Chengdu, Sichuan, China.
Yu WangCollege of Polymer Science and Engineering, Sichuan University, State Key Laboratory of Advanced Polymer Materials, Chengdu, Sichuan, China.ORCID http://orcid.org/0000-0003-1155-9144
Zheng-Ying LiuCollege of Polymer Science and Engineering, Sichuan University, State Key Laboratory of Advanced Polymer Materials, Chengdu, Sichuan, China.
Ming-Bo YangCollege of Polymer Science and Engineering, Sichuan University, State Key Laboratory of Advanced Polymer Materials, Chengdu, Sichuan, China.
Wei YangCollege of Polymer Science and Engineering, Sichuan University, State Key Laboratory of Advanced Polymer Materials, Chengdu, Sichuan, China. weiyang@scu.edu.cn.ORCID http://orcid.org/0000-0003-0198-1632

Funding

National Natural Science Foundation of China (National Science Foundation of China) 52125301National Natural Science Foundation of China (National Science Foundation of China) 52373269
6 · The paper itself

Abstract

Annealing increases β-phase crystal contents of poly(vinylidene fluoride-trifluoroethylene) (PVDF-TrFE), thus improving its ferroelectricity and piezoelectricity. However, most studies focus on improving piezoelectricity of wet-processed PVDF-TrFE via long-time annealing. Here, we report a flash annealing strategy to boost piezoelectricity of PVDF-TrFE at a temperature above its Curie temperature, which has never been reported for polymer processing. Specifically, electrospun PVDF-TrFE fiber mats show a piezoelectric coefficient d

Identifiers

PMID41402299
PMCPMC12708839

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.