Evidence map›Paper›PMID 41253905›Full record

ArticleScientific reports2025

Characterization of doping polycaprolactone (PCL) and nano calcium carbonate (NCC) into polystyrene (PS) thermoplastic network.

Eslam Syala, Salah F Abdellah Ali, Esraa Gaber Emam

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Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Eslam SyalaDepartment of Materials Science, Institute of Graduate Studies and Researches (IGSR), Alexandria University, 163 Horreya Avenue, Shatby, 21526, Alexandria, Egypt. Eslam.Syala@alexu.edu.eg.ORCID https://orcid.org/0000-0003-0319-6355
Salah F Abdellah AliChemistry Department, College of Science, Al-Jouf University, 2014, Sakaka, Saudi Arabia.
Esraa Gaber EmamDepartment of Materials Science, Institute of Graduate Studies and Researches (IGSR), Alexandria University, 163 Horreya Avenue, Shatby, 21526, Alexandria, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A series of Polystyrene (PS)-doped Polycaprolactone (PCL) and nano Calcium Carbonate (NCC) blends were prepared using the injection molding and characterized using various techniques to examine the after-effects of blending. Both the FTIR spectra and thermal characteristics proved physical interaction between the ingredients. The tensile strength and Young`s modulus (concerning the mechanical properties) decreased from 40.30 ± 0.852 to 32.78 MPa ± 0.99 and from 3208 ± 45.00 to 2807 MPa ± 30.23 'respectively' as a consequence of NCC agglomeration with increasing its content and the inter-diffusion of lower Young`s modulus PCL within the matrix's chains. On the other side, the plasticizing action of PCL was responsible for increasing the elongation from 2.0 ± 0.01 to 2.9% ±0.04 and the reduction in the flexural strength from 75.00 ± 0.93 to 47.70 MPa ± 1.45. The biodegradation evaluation readings suggested that microorganisms consumed the PCL, which was responsible for the total weight loss, after 4 months of burial in the soil, and deteriorating the blend's properties. These results were supported by applying both SEM imaging and mechanical properties testing before and after the degradation.

Indexed as

Calcium CarbonatePolyestersPolystyrenesElastic ModulusMaterials TestingSpectroscopy, Fourier Transform InfraredTensile StrengthCalcium CarbonatepolycaprolactonePolyestersPolystyrenesBiodegradationBlendsNano calcium carbonatePCLPolystyrene

Identifiers

PMID41253905
PMCPMC12627763

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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.