Assessment of electrical conductivity of polymer nanocomposites containing a deficient interphase around graphene nanosheet
© 2024. The Author(s)..
In this study, a poor/imperfect interphase is assumed to express the effective interphase thickness, operative filler concentration, percolation onset and volume share of network in graphene-polymer systems. Additionally, a conventional model is advanced by the mentioned terms for conductivity of samples by the extent of conduction transference between graphene and polymer medium. The model predictions are linked to the experimented data. Likewise, the mentioned terms as well as the conductivity of nanocomposites are expressed at dissimilar ranges of various factors. The novel equations successfully predict the percolation onset and conductivity in the samples containing a poor/imperfect interphase. Thin and long nanosheets with high conduction transportation desirably govern the percolation onset and nanocomposite conductivity, but a bigger tunneling distance causes a lower conductivity.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - volume:14 |
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Enthalten in: |
Scientific reports - 14(2024), 1 vom: 16. Apr., Seite 8737 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Zare, Yasser [VerfasserIn] |
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Links: |
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Themen: |
Conductivity |
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Anmerkungen: |
Date Revised 16.04.2024 published: Electronic Citation Status PubMed-not-MEDLINE |
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doi: |
10.1038/s41598-024-59678-0 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM37116687X |
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520 | |a In this study, a poor/imperfect interphase is assumed to express the effective interphase thickness, operative filler concentration, percolation onset and volume share of network in graphene-polymer systems. Additionally, a conventional model is advanced by the mentioned terms for conductivity of samples by the extent of conduction transference between graphene and polymer medium. The model predictions are linked to the experimented data. Likewise, the mentioned terms as well as the conductivity of nanocomposites are expressed at dissimilar ranges of various factors. The novel equations successfully predict the percolation onset and conductivity in the samples containing a poor/imperfect interphase. Thin and long nanosheets with high conduction transportation desirably govern the percolation onset and nanocomposite conductivity, but a bigger tunneling distance causes a lower conductivity | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Conductivity | |
650 | 4 | |a Imperfect interface/interphase | |
650 | 4 | |a Polymer graphene nanocomposites | |
650 | 4 | |a Tunneling effect | |
700 | 1 | |a Munir, Muhammad Tajammal |e verfasserin |4 aut | |
700 | 1 | |a Rhee, Kyong Yop |e verfasserin |4 aut | |
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