Bimodal brush functionalized TiO2/silicone nanocomposites with improved dielectric properties

Yanhui Huang, Timothy Michael Krentz, J. Keith Nelson, Linda S. Schadler, Michael Bell, Brian Benicewicz

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Abstract

Bimodal ligand engineering was applied in TiO2/silicone nanocomposites to independently control the nanoparticle dispersion and interface properties. The introduction of well-dispersed anthracene grafted TiO2 nanoparticles improved the AC breakdown strength and retarded the space charge accumulation in silicone rubber. A candidate mechanism of charge trapping and impact ionization of TiO2 and anthracene is proposed to explain the improvements.

Original languageEnglish (US)
Title of host publication33rd Electrical Insulation Conference, EIC 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages325-328
Number of pages4
ISBN (Electronic)9781479973521
DOIs
StatePublished - Jan 1 2014
Event33rd Electrical Insulation Conference, EIC 2015 - Seattle, United States
Duration: Jun 7 2015Jun 10 2015

Publication series

Name33rd Electrical Insulation Conference, EIC 2015

Other

Other33rd Electrical Insulation Conference, EIC 2015
CountryUnited States
CitySeattle
Period6/7/156/10/15

Fingerprint

Anthracene
Silicones
Brushes
Dielectric properties
Nanocomposites
Nanoparticles
Silicone Elastomers
Charge trapping
Impact ionization
Electric space charge
Rubber
Ligands
anthracene

Keywords

  • Bimodal Ligand Engineering
  • Charge Trapping
  • Impact Ionization
  • Nanocomposite
  • Silicone

ASJC Scopus subject areas

  • Polymers and Plastics
  • Electrical and Electronic Engineering

Cite this

Huang, Y., Krentz, T. M., Keith Nelson, J., Schadler, L. S., Bell, M., & Benicewicz, B. (2014). Bimodal brush functionalized TiO2/silicone nanocomposites with improved dielectric properties. In 33rd Electrical Insulation Conference, EIC 2015 (pp. 325-328). [7223517] (33rd Electrical Insulation Conference, EIC 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICACACT.2014.7223517

Bimodal brush functionalized TiO2/silicone nanocomposites with improved dielectric properties. / Huang, Yanhui; Krentz, Timothy Michael; Keith Nelson, J.; Schadler, Linda S.; Bell, Michael; Benicewicz, Brian.

33rd Electrical Insulation Conference, EIC 2015. Institute of Electrical and Electronics Engineers Inc., 2014. p. 325-328 7223517 (33rd Electrical Insulation Conference, EIC 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Huang, Y, Krentz, TM, Keith Nelson, J, Schadler, LS, Bell, M & Benicewicz, B 2014, Bimodal brush functionalized TiO2/silicone nanocomposites with improved dielectric properties. in 33rd Electrical Insulation Conference, EIC 2015., 7223517, 33rd Electrical Insulation Conference, EIC 2015, Institute of Electrical and Electronics Engineers Inc., pp. 325-328, 33rd Electrical Insulation Conference, EIC 2015, Seattle, United States, 6/7/15. https://doi.org/10.1109/ICACACT.2014.7223517
Huang Y, Krentz TM, Keith Nelson J, Schadler LS, Bell M, Benicewicz B. Bimodal brush functionalized TiO2/silicone nanocomposites with improved dielectric properties. In 33rd Electrical Insulation Conference, EIC 2015. Institute of Electrical and Electronics Engineers Inc. 2014. p. 325-328. 7223517. (33rd Electrical Insulation Conference, EIC 2015). https://doi.org/10.1109/ICACACT.2014.7223517
Huang, Yanhui ; Krentz, Timothy Michael ; Keith Nelson, J. ; Schadler, Linda S. ; Bell, Michael ; Benicewicz, Brian. / Bimodal brush functionalized TiO2/silicone nanocomposites with improved dielectric properties. 33rd Electrical Insulation Conference, EIC 2015. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 325-328 (33rd Electrical Insulation Conference, EIC 2015).
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