Status : Published (Under review)
This standard was last reviewed and confirmed in 2020. Therefore this version remains current.
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Abstract

ISO/TS 11888:2017 describes methods for the characterization of mesoscopic shape factors of multiwall carbon nanotubes (MWCNTs). Techniques employed include scanning electron microscopy (SEM), transmission electron microscopy (TEM), viscometry, and light scattering analysis.

ISO/TS 11888:2017 also includes additional terms needed to define the characterization of static bending persistence length (SBPL). Measurement methods are given for the evaluation of SBPL, which generally varies from several tens of nanometres to several hundred micrometres.

Well-established concepts and mathematical expressions, analogous to polymer physics, are utilized for the definition of mesoscopic shape factors of MWCNTs.

General information

  • Status
     : Published
    Publication date
     : 2017-07
    Stage
    : International Standard under systematic review [90.20]
  • Edition
     : 2
    Number of pages
     : 18
  • Technical Committee :
    ISO/TC 229
    ICS :
    07.120 
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This standard contributes to the following Sustainable Development Goal

9
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