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A Method for the Quantification of Nanoparticle Dispersion in Nanocomposites Based on Fractal Dimension

Chapitre d'ouvrage scientifique
Auteur
ANANE-FENIN, Kwame
12196 University of the Witwatersrand [Johannesburg] [WITS]
AKINLABI, Esther Tililabi
12196 University of the Witwatersrand [Johannesburg] [WITS]
ccPERRY, Nicolas
1002421 Institut de Mécanique et d'Ingénierie [I2M]

URI
http://hdl.handle.net/10985/18415
DOI
10.1007/978-981-13-8297-0_57
Date
2019

Résumé

Dispersion quantification provides critical insight and towards understanding and improving the influence of nanoparticle dispersion on the behaviour of the nanocomposite at macro and nanoscale level. This study was precipitated by the limitations of most methods for quantifying dispersion to sufficiently handle issues regarding scalability, complexity, consistency and versatility. A quantity (D 0 ) based on the variance of the fractal dimension was used to quantify dispersion successfully. The concept was validated using real microscopy images. The approach is simple and versatile to implement.

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I2M_AMSE_2019_PERRY.pdf
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Fin d'embargo:
2020-04-14
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  • Institut de Mécanique et d’Ingénierie de Bordeaux (I2M)

Documents liés

Visualiser des documents liés par titre, auteur, créateur et sujet.

  • A Numerical And Statistical Approach For Optimization Of Tab Design For Non-Crimp Fabric Composites 
    Article dans une revue avec comité de lecture
    ANANE-FENIN, Kwame; AKINLABI, Esther Tililabi; ccPERRY, Nicolas (Elsevier, 2019)
    In standard practice, testing of composites in tension requires the use of stress inducing serrated grips. The low transverse compressive strength of unidirectional non-crimp fabric composites limits the application of ...
  • Quantification of nanoparticle dispersion within polymer matrix using gap statistics 
    Chapitre d'ouvrage scientifique
    ANANE-FENIN, Kwame; AKINLABI, Esther Tililabi; ccPERRY, Nicolas (IOP Publishing, 2019)
    This study was prompted by the inadequacy of most dispersion quantification techniques to address issues pertaining to scalability, implementation complexity, accuracy/error, uncertainty factors and versatility. Therefore, ...
  • Microstructure characterization of recycled IN718 powder and resulting laser clad material 
    Article dans une revue avec comité de lecture
    RENDEROS, Mario; TORREGARAY, Amaia; GUTIERREZ-ORRANTIA, Esther; ccGIROT, Franck; ccSAINTIER, Nicolas (Elsevier, 2017)
    The possibility to reuse the metal powder wasted in Laser Material Deposition (LMD) process has been evaluated and a simple procedure developed. LMD uses metal powder which is fed through a nozzle into the focal point of ...
  • Initial proposal for a general systems engineering methodology to early design phase cost/value estimation 
    Communication sans acte
    WILSON, John; ccALIX, Thecle; ccGRUHIER, Elise; ccMARANZANA, Nicolas; ccPERRY, Nicolas; MAGNIN, Gérard; PARROD, Nicolas; SERVONNAT, Rémy; TUERY, Julien (2020)
    We propose that a systems engineering methodology may be applied in an effective interactive design environment for lifecycle cost estimation and value optimization in the context of a manufacturing enterprise. In order ...
  • CIRCULARITY OF PLASTICS THROUGH ECODESIGN: THE CASE OF FRENCH WEEE 
    Communication avec acte
    NÈVE, Nicolas; ccCHARBUILLET, Carole; ccPOMPIDOU, Stéphane; ccPERRY, Nicolas (Cambridge University Press (CUP), 2023-06)
    While innovation in waste treatment processes continue to advance, plastics are still often put aside in comparison to other materials. It is especially the case for WEEE-plastics: as they are included in complex equipment, ...

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