Evidence map›Paper›PMID 33353036›Full record

ArticlePolymers2020

THz Spectroscopy as a Versatile Tool for Filler Distribution Diagnostics in Polymer Nanocomposites.

Gleb Gorokhov, Dzmitry Bychanok, Igor Gayduchenko, Yuriy Rogov, Elena Zhukova, Sergei Zhukov, Lenar Kadyrov, Georgy Fedorov, Evgeni Ivanov, Rumiana Kotsilkova and 2 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Polymers, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
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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

12 authors.

Gleb GorokhovInstitute for Nuclear Problems of Belarusian State University, Bobruiskaya Str., 11, 220006 Minsk, Belarus.ORCID 0000-0003-3102-8930
Dzmitry BychanokInstitute for Nuclear Problems of Belarusian State University, Bobruiskaya Str., 11, 220006 Minsk, Belarus.ORCID 0000-0002-7055-4274
Igor GayduchenkoMoscow Pedagogical State University, Malaya Pirogovskaya Str., 1/1, 119991 Moscow, Russia.ORCID 0000-0003-2560-6503
Yuriy RogovMoscow Institute of Physics and Technology, Institutskiy per., 9, 141701 Dolgoprudny, Russia.ORCID 0000-0002-7228-4773
Elena ZhukovaMoscow Institute of Physics and Technology, Institutskiy per., 9, 141701 Dolgoprudny, Russia.
Sergei ZhukovMoscow Institute of Physics and Technology, Institutskiy per., 9, 141701 Dolgoprudny, Russia.
Lenar KadyrovMoscow Institute of Physics and Technology, Institutskiy per., 9, 141701 Dolgoprudny, Russia.
Georgy FedorovMoscow Institute of Physics and Technology, Institutskiy per., 9, 141701 Dolgoprudny, Russia.ORCID 0000-0002-5224-0474
Evgeni IvanovOLEM, Institute of Mechanics Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bl. 4, 1113 Sofia, Bulgaria.ORCID 0000-0002-8337-6884
Rumiana KotsilkovaOLEM, Institute of Mechanics Bulgarian Academy of Sciences, Acad. G. Bonchev Str., Bl. 4, 1113 Sofia, Bulgaria.ORCID 0000-0002-7513-4519
Jan MacutkevicPhysics Faculty, Vilnius University, Sauletekio 9, LT-10222 Vilnius, Lithuania.ORCID 0000-0003-2602-1953
Polina KuzhirInstitute for Nuclear Problems of Belarusian State University, Bobruiskaya Str., 11, 220006 Minsk, Belarus.ORCID 0000-0003-3689-0837

Funding

Academy of Finland PREIN 320166, 334370Belarusian Republican Foundation for Fundamental Research F19RM-007BGNSF DCP-06-COST/11H2020 Future and Emerging Technologies Graphene Flagship 881603 Graphene Core 3H2020 Marie Skłodowska-Curie Actions IF TURANDOT 836816H2020 Marie Skłodowska-Curie Actions RISE 734164 Graphene 3DRussian Foundation for Basic Research 1 19-52-04010Russian Foundation for Basic Research 18-29-20116Tomsk State University Competitiveness Improvement Program
6 · The paper itself

Abstract

Polymer composites containing nanocarbon fillers are under intensive investigation worldwide due to their remarkable electromagnetic properties distinguished not only by components as such, but the distribution and interaction of the fillers inside the polymer matrix. The theory herein reveals that a particular effect connected with the homogeneity of a composite manifests itself in the terahertz range. Transmission time-domain terahertz spectroscopy was applied to the investigation of nanocomposites obtained by co-extrusion of PLA polymer with additions of graphene nanoplatelets and multi-walled carbon nanotubes. The THz peak of permittivity's imaginary part predicted by the applied model was experimentally shown for GNP-containing composites both below and above the percolation threshold. The physical nature of the peak was explained by the impact on filler particles excluded from the percolation network due to the peculiarities of filler distribution. Terahertz spectroscopy as a versatile instrument of filler distribution diagnostics is discussed.

Indexed as

nanocompositespercolation thresholdTHz spectroscopy

Identifiers

PMID33353036
PMCPMC7767186

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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.