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    Article

    Enhancements of thermal, electrical, and electromagnetic interference shielding properties of polybenzoxazine/1,5-naphthalene disulfonic acid-doped polypyrrole nanocomposites

    In this study, a new series of 1,5-naphthalene disulfonic acid-doped polypyrrole (NDA.PPy)-filled polybenzoxazine nanocomposites were produced by a melt-mixing process. The effect of NDA.PPy ratio on the curin...

    Noureddine Ramdani, EL-Oualid Mokhnache in Journal of Materials Science: Materials in… (2023)

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    Article

    Experimental and modeling of thermal and dielectric properties of aluminum nitride-reinforced polybenzoxazine hybrids

    The effects of aluminum nitride (AlN) loading and size on the thermal conductivity of bisphenol A-aniline-based polybenzoxazine resin were studied. The experimental data of the thermal conductivity, CTE, and d...

    Noureddine Ramdani, Mehdi Derradji, Jun Wang in Journal of Thermal Analysis and Calorimetry (2016)

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    Article

    Improvements of Thermal, Mechanical, and Water-Resistance Properties of Polybenzoxazine/Boron Carbide Nanocomposites

    Novel kinds of nanocomposites based on bisphenol A-aniline based polybenzoxazine matrix P(BA-a) and 0 wt.%–20 wt.% boron carbide (B4C) nanoparticles were produced and their properties were evaluated in terms of ...

    Noureddine Ramdani, Mehdi Derradji, Jun Wang, El-Oualid Mokhnache, Wen-Bin Liu in JOM (2016)

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    Article

    In situ (α-Al2O3+ZrB2)/Al composites with network distribution fabricated by reaction hot pressing

    In situ (α-Al2O3+ZrB2)/Al composites with network distribution were fabricated using low-energy ball milling and reaction hot pressing. Differential thermal analysis (DTA) was use...

    El Oualid Mokhnache, Gui-song Wang, Lin Geng in International Journal of Minerals, Metallu… (2015)

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    Article

    In Situ Al Based Composites Fabricated in Al-SiO2-C System by Reaction Sintering

    In situ Al-based composites with different SiO2/C/Al molar ratios were fabricated by reaction hot pressing. Differential scanning calorimetry (DSC) was used to investigate the reaction mechanisms in the Al-SiO2-C...

    El Oualid Mokhnache, Guisong Wang, Lin Geng, Balasubramaniam Kaveendran in JOM (2015)

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    Article

    Microstructures and Mechanical Properties of In Situ Al2O3/Al-Si Composites Fabricated by Reaction Hot Pressing

    Three in situ formed Al2O3/Al-Si composites with a different volume fraction of 10, 20, and 30 vol pct were fabricated using low energy ball milling and reaction hot pressing. The effect of reinforcement volume f...

    El Oualid Mokhnache, G. S. Wang, L. Geng in Metallurgical and Materials Transactions B (2014)

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    Article

    Synthesis and Characterization of In Situ (Al2O3–Si)/Al Composites by Reaction Hot Pressing

    In situ (Al2O3–Si)/Al composites with a reinforcement volume fraction of 10% were synthesized from the Al–SiO2 system using low energy ball milling and reaction hot pressing. Differential thermal analysis was use...

    El Oualid Mokhnache, Guisong Wang, Lin Geng in Acta Metallurgica Sinica (English Letters) (2014)