Evidence map›Paper›PMID 42884949›Full record

ArticlePolymers2026

Study of Structural and Multifunctional Characteristics in Dynamic Transesterification-Aided Epoxy Carbon Nanocomposites.

Vaishnav B, Priyanka Halsi, Ajay Gupta, Sravendra Rana, Sarathlal Koyiloth Vayalil

Abstract read
In one paragraph

Article in Polymers, 2026. 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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0citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

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0 citing papers in PubMed.

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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

5 authors.

Vaishnav BDepartment of Physics, Applied Science Cluster, UPES, Dehradun 248007, India.ORCID 0009-0006-0137-8074
Priyanka HalsiDepartment of Physics, Applied Science Cluster, UPES, Dehradun 248007, India.
Ajay GuptaDepartment of Physics, Applied Science Cluster, UPES, Dehradun 248007, India.ORCID 0000-0002-4430-6875
Sravendra RanaDepartment of Physics, Applied Science Cluster, UPES, Dehradun 248007, India.ORCID 0000-0001-9215-7563
Sarathlal Koyiloth VayalilDepartment of Physics, Applied Science Cluster, UPES, Dehradun 248007, India.ORCID 0000-0003-3483-3310

Funding

Department of Science and Technology
6 · The paper itself

Abstract

Vitrimeric nanocomposites (VNCs) are futuristic materials exhibiting multifunctional properties with sustainable capabilities. However, achieving filler-derived functionalities harmoniously with their dynamic characteristics is highly momentous in VNCs. Herein, the vitrimeric thiol-epoxy matrix incorporating tyre-waste-derived carbon nanosheets (CNS) is shown as a versatile nanocomposite integrating flexibility, high strength, and tunable electrical conductivity, together with self-healing and shape-memory characteristics. The transesterification-aided bond exchange reactions enabled vitrimeric features, while the CNS endorsed electrical transport, mechanical, thermal, and dimensional stabilities. Primary investigations, together with ultra-small angle X-ray scattering, explored the structural integrity of dispersed CNS. The hierarchically dispersed nanofillers provided efficient conductive pathways, offering a systematically varying electrical conductivity with filler concentration. They exhibited excellent dimensional stability even after multiple healing cycles, along with an exceptional stretchability up to 276%. Compared with the pristine matrix, a threefold increase in storage modulus has been observed at the maximum filler loading (15 wt%). They exhibited a commendable balance between the rigidity offered by CNS and excellent matrix flexibility, showing their versatility. As a result of accelerated thermoresponsive bond-exchange reactions, a complete shape recovery with an impressive healing efficiency of 99.6% is observed. This study not only provides a detailed elucidation of a multifunctional system but also offers practical insights for developing highly efficient epoxy-based vitrimers suitable for a wide range of applications.

Indexed as

conductive elastomersself-healingultra-small angle X-ray scatteringvitrimeric nanocompositeswaste valorisation

Identifiers

PMID42884949
PMCPMC13667260

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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.