Image from Google Jackets

Transport behavior of PMMA/expanded graphite nanocomposites

Tipo de material: TextoTextoSeries ; Polymer, 43(25), p.6767-6773, 2002Trabajos contenidos:
  • Zheng, W
  • Wong, S.C
  • Sue, H.J
Tema(s): Recursos en línea: Resumen: Polymethylmethacrylate (PMMA)/expanded graphite (EG)and PMMA/untreated graphite (UG)composites were prepared by direct solution blending of PMMA with EG and UG fillers. A four-point resistivity probe system was used to measure the electrical conductivity of the composites. With the increase of filler content, the electrical conductivity of the composites showed the transition from an insulator to a semiconductor. The transition can be described by classic percolation theory with a critical exponent of 2.1±0.1 for PMMA/EG and 1.8±0.1 for PMMA/UG composites. Interestingly, only 0.6 vol
Tags from this library: No tags from this library for this title. Log in to add tags.
Star ratings
    Average rating: 0.0 (0 votes)
Holdings
Item type Current library Collection Call number Status Date due Barcode
Documentos solicitados Documentos solicitados CICY Documento préstamo interbibliotecario Ref1 B-6205 (Browse shelf(Opens below)) Available

Polymethylmethacrylate (PMMA)/expanded graphite (EG)and PMMA/untreated graphite (UG)composites were prepared by direct solution blending of PMMA with EG and UG fillers. A four-point resistivity probe system was used to measure the electrical conductivity of the composites. With the increase of filler content, the electrical conductivity of the composites showed the transition from an insulator to a semiconductor. The transition can be described by classic percolation theory with a critical exponent of 2.1±0.1 for PMMA/EG and 1.8±0.1 for PMMA/UG composites. Interestingly, only 0.6 vol

There are no comments on this title.

to post a comment.