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Journal articles
Thermal conductivity and diffusivity of carbon‐reinforced polyetherketoneketone composites
Abstract : Heat transfer properties play an important role in processing of polyetherketoneketone (PEKK)/carbon fiber (CF) composites. Accordingly, thermal conductivity and diffusivity of PEKK, PEKK/glassy carbon (GC), and PEKK/CF composites have been studied. Observed increase in conductivity and diffusivity with carbon filler addition was analyzed using the Maxwell–Eucken model. PEKK/GC composites with low carbon fraction indicated good fitting experimental points of the model, indicating good dispersion of particles. For PEKK/CF composites, the thermal conductivity and diffusivity increase is a reflection of a decrease in porosity. Results as observed from the model points to a homogenous dispersion within the PEKK/CF composites as well.
Cited literature [45 references]
https://hal.archives-ouvertes.fr/hal-02188218
Contributor : Open Archive Toulouse Archive Ouverte (oatao) <>
Submitted on : Thursday, July 18, 2019 - 12:11:26 PM
Last modification on : Wednesday, June 24, 2020 - 4:18:57 PM
Contributor : Open Archive Toulouse Archive Ouverte (oatao) <>
Submitted on : Thursday, July 18, 2019 - 12:11:26 PM
Last modification on : Wednesday, June 24, 2020 - 4:18:57 PM
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