All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

Poly(methyl methacrylate)/Multi-wall carbon Nanotubes Composites Prepared by Solvent Cast Technique: Composites Electrical Percolation Threshold

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F07%3A63505434" target="_blank" >RIV/70883521:28110/07:63505434 - isvavai.cz</a>

  • Alternative codes found

    RIV/61389013:_____/07:00089926

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Poly(methyl methacrylate)/Multi-wall carbon Nanotubes Composites Prepared by Solvent Cast Technique: Composites Electrical Percolation Threshold

  • Original language description

    Polymer composites based on poly(methyl metacrylate)/multi-wall carbon nanotubes, (PMMA/MWNT), were prepared by the solvent cast technique from dispersions of MWNT in PMMA solutions. Three different solvents like toluene, chloroform and acetone were selected to solve PMMA, covering a broad range of Hansen solubility parameters. Composite mixing was done by sonication of solutions with MWNT in a broad concentration range up to 20 wt.% of MWNT.Electrical conductivity of composites as a function of MWNT concentration was measured. The different percolation thresholds were found for used systems like PMMA/solvent/MWNT which were found to be related onto values of Hansen solubility parameters. Increasing the dispersion component together with lower values of polar and hydrogen bonding components leads to a lower value of the percolation threshold.

  • Czech name

    PMMA/uhlíková nanotrubice kompozit připravený odléváním, elektrický perkolační práh

  • Czech description

    Polymerní kompozity na bázi PMMA/MWNT byly připraveny odléváním disperzí CNT z různých rozpouštědel jako jsou toluen, chloroform a aceton. Míchání probíhalo pomocí ultrazvuku a koncentrace CNT do 20 hm. %. Různý perkolační práh byl nalezen pro různé rozpouštědla korelujíce s Hansenovými parametry rozpustnosti.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CD - Macromolecular chemistry

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GP106%2F06%2FP189" target="_blank" >GP106/06/P189: Adaptation of polymer nanocomposite properties based on carbon nanotubes in respect of thermal stability</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2007

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of Reinforced Plastics & Composites

  • ISSN

    0731-6844

  • e-ISSN

  • Volume of the periodical

    26

  • Issue of the periodical within the volume

    16

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    8

  • Pages from-to

    1705-1712

  • UT code for WoS article

  • EID of the result in the Scopus database