<abstract xmlns="http://www.w3.org/1999/xhtml">

This work reports a facile fabrication method to modify exfoliated molybdenum disulfide (e-MoS2) nanosheets with magnetite nanoparticles with various size distribution. The obtained materials have been utilized as nanofillers of polyethylene to enhance its thermal properties and flame retardance. The incorporation of magnetite modified MoS2 nanosheets leads to the reduction of the peak heat release rate. The best thermal conductivity has been noticed for composites with e-MoS2/Fe3O4 with 2 wt. % of nanofillers. The lowest CO emission was observed for the PE/e-MoS2 composite containing also 2 wt. % of Fe3O4. All composites with exfoliated MoS2 exhibited greater thermal properties in respect to the pristine polyethylene.
</abstract>

This work reports a facile fabrication method to modify exfoliated molybdenum disulfide (e-MoS2) nanosheets with magnetite nanoparticles with various size distribution. The obtained materials have been utilized as nanofillers of polyethylene to enhance its thermal properties and flame retardance. The incorporation of magnetite modified MoS2 nanosheets leads to the reduction of the peak heat release rate. The best thermal conductivity has been noticed for composites with e-MoS2/Fe3O4 with 2 wt. % of nanofillers. The lowest CO emission was observed for the PE/e-MoS2 composite containing also 2 wt. % of Fe3O4. All composites with exfoliated MoS2 exhibited greater thermal properties in respect to the pristine polyethylene.

Enhancement of Thermal Stability, Conductivity and Smoke Suppression of Polyethylene Composites with Exfoliated MoS2 Functionalized with Magnetite

Faculty of Chemical Technology and Engineering, Department of Nanomaterials Physicochemistry

Polish Journal of Chemical Technology

This work is licensed under the Creative Commons Attribution 4.0 International License.

Enhancement of Thermal Stability, Conductivity and Smoke Suppression of Polyethylene Composites with Exfoliated MoS Functionalized with Magnetite

This work reports a facile fabrication method to modify exfoliated molybdenum disulfide (e-MoS2) nanosheets with magnetite nanoparticles with various size...

Enhancement of Thermal Stability, Conductivity and Smoke Suppression of Polyethylene Composites with Exfoliated MoS₂ Functionalized with Magnetite

Publié en ligne: 20 juil. 2022

Pages: 27 - 34

DOI: https://doi.org/10.2478/pjct-2022-0011

Mots clés
flammability, polyethylene, molybdenum disulfide nanocomposites, flame retardants

© 2022 Karolina Szymanska et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Enhancement of Thermal Stability, Conductivity and Smoke Suppression of Polyethylene Composites with Exfoliated MoS2 Functionalized with Magnetite

Publié en ligne: 20 juil. 2022

Pages: 27 - 34

DOI: https://doi.org/10.2478/pjct-2022-0011

Mots clésflammability, polyethylene, molybdenum disulfide nanocomposites, flame retardants

© 2022 Karolina Szymanska et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Enhancement of Thermal Stability, Conductivity and Smoke Suppression of Polyethylene Composites with Exfoliated MoS₂ Functionalized with Magnetite

Mots clés
flammability, polyethylene, molybdenum disulfide nanocomposites, flame retardants