Evidence map›Paper›PMID 38386138›Full record

ArticleDiscover nano2024

Modification of thermal and electrical characteristics of hybrid polymer nanocomposites through gamma irradiation for advanced applications.

C M Kavitha, K M Eshwarappa, Shivakumar Jagadish Shetty, S C Gurumurthy, Srivathsava Surabhi, T Niranjana Prabhu, Jong-Ryul Jeong, D V Morales

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Discover nano, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

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

8 authors.

C M KavithaRadiation and Materials Physics Lab, Department of Studies in Physics, Davanagere University, Shivagangotri, Davanagere, 577007, Karnataka, India.
K M EshwarappaRadiation and Materials Physics Lab, Department of Studies in Physics, Davanagere University, Shivagangotri, Davanagere, 577007, Karnataka, India. km.eshwarappa@gmail.com.
Shivakumar Jagadish ShettyNano and Functional Materials (NFML) Lab, Department of Physics, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India.
S C GurumurthyNano and Functional Materials (NFML) Lab, Department of Physics, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal, 576104, Karnataka, India. gurmurthy.sc@manipal.edu.
Srivathsava SurabhiLaboratorio de Nanocompuestos, Departamento de Ingeniería de Materiales (DIMAT), Facultad de Ingeniería (FI), Universidad de Concepción (UdeC), Concepción, Chile.
T Niranjana PrabhuDepartment of Chemistry, M.S. Ramaiah University of Applied Sciences, Bangalore, Karnataka, India.
Jong-Ryul JeongDepartment of Materials Science and Engineering, Graduate School of Energy Science and Technology, Chungnam National University, Daejeon, 34134, South Korea.
D V MoralesDepartment of Environmental Chemistry, Faculty of Sciences, Centro de Energía; and Centro de Investigación en Biodiversidad y Ambientes Sustentables (CIBAS), Universidad Católica de la Santísima Concepción (UCSC), Concepción, Chile.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In this article, we present a straightforward in-situ approach for producing Ag NPs incorporated in graphene oxide (GO) blended with glutaraldehyde (GA) cross-linked polyvinyl alcohol (PVA) matrix. Samples are γ-irradiated by doses of 2, 5, and 10 kGy and in comparison with the pristine films, the thermal conductivity ('k') and effusivity are measured. 'k' decreases with irradiation doses up to 5 kGy and further increase in the dosage results increase in 'k'. We performed FDTD modeling to verify the effect of polarization and periodicity on the absorptivity and emissivity spectra that are correlated to the 'k' and effusivity, empirically. Hence, we can confess that the structural properties of the prepared hybrid nanocomposite are manipulated by γ-irradiation. This attests that the PVA/GO-Ag/GA nanocomposite is radiation-sensitive and could be employed for thermal management systems. Moreover, their strong electrical insulation, as the measured dc conductivity of the γ-irradiated samples is found to be in the range of 2.66 × 10

Indexed as

EffusivityFDTD modelingGamma irradiationThermal conductivity

Identifiers

PMID38386138
PMCPMC10884377

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.