Evidence map›Paper›PMID 37297195›Full record

ArticleMaterials (Basel, Switzerland)2023

Synthesis and Electrical Percolation of Highly Amorphous Polyvinyl Alcohol/Reduced Graphene Oxide Nanocomposite.

Renata Adami, Patrizia Lamberti, Marcello Casa, Nicole D'Avanzo, Eleonora Ponticorvo, Claudia Cirillo, Maria Sarno, Dzmitry Bychanok, Polina Kuzhir, Changjiang Yu and 2 more

Open access · goldAbstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2023. 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
0.8field-weighted citation impact, top 33% 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

1 citing paper in PubMed, 7 citations in OpenAlex.

  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

12 authors at 4 institutions in 4 countries.

Renata AdamiDepartment of Physics, University of Salerno, 84084 Fisciano, Italy.ORCID 0000-0001-9467-2630
Patrizia LambertiCentre NANO_MATES, University of Salerno, 84084 Fisciano, Italy.ORCID 0000-0002-5037-8074
Marcello CasaNarrando Srl, Via Arcangelo Rotunno 43, 84134 Salerno, Italy.
Nicole D'AvanzoDepartment of Information and Electrical Engineering and Applied Mathematics, University of Salerno, 84084 Fisciano, Italy.ORCID 0009-0004-9432-0781
Eleonora PonticorvoDepartment of Physics, University of Salerno, 84084 Fisciano, Italy.
Claudia CirilloDepartment of Physics, University of Salerno, 84084 Fisciano, Italy.
Maria SarnoDepartment of Physics, University of Salerno, 84084 Fisciano, Italy.ORCID 0000-0001-5663-3040
Dzmitry BychanokResearch Institute for Nuclear Problems Belarusian State University, 220030 Minsk, Belarus.
Polina KuzhirDepartment of Physics and Mathematics, University of Eastern Finland, 80101 Joensuu, Finland.ORCID 0000-0003-3689-0837
Changjiang YuState Key Lab of Polymer Material Engineering, Sichuan University, Chengdu 610065, China.
Hesheng XiaState Key Lab of Polymer Material Engineering, Sichuan University, Chengdu 610065, China.
Paolo CiambelliNarrando Srl, Via Arcangelo Rotunno 43, 84134 Salerno, Italy.ORCID 0000-0002-7440-7319
University of Salerno · ITSichuan University · CNBelarusian State University · BYUniversity of Eastern Finland · FI

Funding

Academy of Finland 334270European Union Horizon 2020 H2020-MSCA-RISE-2016-734164European Union Horizon 2020 H2020-MSCA-RISE-2018- 823728Farb funding University of Salerno
6 · The paper itself

Abstract

Polyvinyl alcohol is the most commercially water-soluble biodegradable polymer, and it is in use for a wide range of applications. It shows good compatibility with most inorganic/organic fillers, and enhanced composites may be prepared without the need to introduce coupling agents and interfacial modifiers. The patented high amorphous polyvinyl alcohol (HAVOH), commercialized with the trade name G-Polymer, can be easily dispersed in water and melt processed. HAVOH is particularly suitable for extrusion and can be used as a matrix to disperse nanocomposites with different properties. In this work, the optimization of the synthesis and characterization of HAVOH/reduced graphene oxide (rGO) nanocomposite obtained by the solution blending process of HAVOH and Graphene Oxide (GO) water solutions and 'in situ' reduction of GO is studied. The produced nanocomposite presents a low percolation threshold (~1.7 wt%) and high electrical conductivity (up to 11 S/m) due to the uniform dispersion in the polymer matrix as a result of the solution blending process and the good reduction level of GO. In consideration of HAVOH processability, the conductivity obtained by using rGO as filler, and the low percolation threshold, the nanocomposite presented here is a good candidate for the 3D printing of a conductive structure.

Indexed as

conductive polymershighly amorphous polyvinyl alcohol‘in situ’ thermal reductionpercolation thresholdreduced graphene oxide

Identifiers

PMID37297195
PMCPMC10254377
OpenAlexW4380075649

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.