Evidence map›Paper›PMID 34683689›Full record

ArticleMaterials (Basel, Switzerland)2021

Structure Tuning and Electrical Properties of Mixed PVDF and Nylon Nanofibers.

Petr Černohorský, Tatiana Pisarenko, Nikola Papež, Dinara Sobola, Ştefan Ţălu, Klára Částková, Jaroslav Kaštyl, Robert Macků, Pavel Škarvada, Petr Sedlák

Open access · goldAbstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.9field-weighted citation impact, top 15% of its field
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

9 citing papers in PubMed, 27 citations in OpenAlex.

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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

10 authors at 3 institutions in 3 countries.

Petr ČernohorskýDepartment of Physics, Faculty of Electrical Engineering and Communication, Brno University of Technology, Technická 2848/8, 61600 Brno, Czech Republic.
Tatiana PisarenkoDepartment of Physics, Faculty of Electrical Engineering and Communication, Brno University of Technology, Technická 2848/8, 61600 Brno, Czech Republic.ORCID 0000-0002-3527-7099
Nikola PapežDepartment of Physics, Faculty of Electrical Engineering and Communication, Brno University of Technology, Technická 2848/8, 61600 Brno, Czech Republic.ORCID 0000-0003-2297-2890
Dinara SobolaDepartment of Physics, Faculty of Electrical Engineering and Communication, Brno University of Technology, Technická 2848/8, 61600 Brno, Czech Republic.ORCID 0000-0002-0008-5265
Ştefan ŢăluDirectorate of Research, Development and Innovation Management (DMCDI), Technical University of Cluj-Napoca, Constantin Daicoviciu Street, No. 15, 400020 Cluj-Napoca, Cluj County, Romania.ORCID 0000-0003-1311-7657
Klára ČástkováCentral European Institute of Technology, Purkyňova 656/123, 61200 Brno, Czech Republic.ORCID 0000-0002-6343-6659
Jaroslav KaštylCentral European Institute of Technology, Purkyňova 656/123, 61200 Brno, Czech Republic.ORCID 0000-0001-8145-604X
Robert MackůDepartment of Physics, Faculty of Electrical Engineering and Communication, Brno University of Technology, Technická 2848/8, 61600 Brno, Czech Republic.ORCID 0000-0002-0811-2432
Pavel ŠkarvadaDepartment of Physics, Faculty of Electrical Engineering and Communication, Brno University of Technology, Technická 2848/8, 61600 Brno, Czech Republic.ORCID 0000-0002-8059-7761
Petr SedlákDepartment of Physics, Faculty of Electrical Engineering and Communication, Brno University of Technology, Technická 2848/8, 61600 Brno, Czech Republic.ORCID 0000-0003-2454-7951
Brno University of Technology · CZCentral European Institute of Technology · CZTechnical University of Cluj-Napoca · RO

Funding

Brno University of Technology FEKT-S-20-6352
6 · The paper itself

Abstract

The paper specifies the electrostatic spinning process of specific polymeric materials, such as polyvinylidene fluoride (PVDF), polyamide-6 (PA6, Nylon-6) and their combination PVDF/PA6. By combining nanofibers from two different materials during the spinning process, new structures with different mechanical, chemical, and physical properties can be created. The materials and their combinations were subjected to several measurements: scanning electron microscopy (SEM) to capture topography; contact angle of the liquid wettability on the sample surface to observe hydrophobicity and hydrophilicity; crystallization events were determined by differential scanning calorimetry (DSC); X-ray photoelectron spectroscopy (XPS), Raman spectroscopy, and Fourier-transform infrared spectroscopy (FT-IR) to describe properties and their changes at the chemical level. Furthermore, for the electrical properties of the sample, the dielectric characteristics and the piezoelectric coefficient were measured. The advantage of the addition of co-polymers was to control the properties of PVDF samples and understand the reasons for the changed functionality. The innovation point of this work is the complex analysis of PVDF modification caused by mixing with nylon PA6. Here we emphasize that the application of nylon during the spin influences the properties and structure (polarization, crystallization) of PVDF.

Indexed as

DSCelectrostatic spinningFTIRnanofibersPA6permittivityPVDFRaman spectroscopySEMXPS

Identifiers

PMID34683689
PMCPMC8539087
OpenAlexW3207288978

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.