Mahmoud Reza Ghandehari Ferdowsi
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View article: Zero-waste closed-loop recycling of carbon fiber reinforced vitrimer-based polymer composites with a long-extended prepreg shelf life
Zero-waste closed-loop recycling of carbon fiber reinforced vitrimer-based polymer composites with a long-extended prepreg shelf life Open
Despite significant advances in recyclable carbon fiber reinforced polymer (CFRP) composites, the successful integration of high-performance vitrimer polymers into the CFRP composite industry faces two major challenges. The first hurdle is…
View article: Catalytic pyrolysis upcycling of waste thermosetting epoxy resin into fire‐retardant additive
Catalytic pyrolysis upcycling of waste thermosetting epoxy resin into fire‐retardant additive Open
This research introduces a low‐temperature catalytic‐assisted pyrolysis method for recycling waste thermosetting epoxy resins, transforming them into an efficient fire‐retardant additive for new epoxy resin formulations. In this study, we …
View article: Effect of precipitates on the dominant active slip systems in Mg-4.5Zn (wt.%) alloy
Effect of precipitates on the dominant active slip systems in Mg-4.5Zn (wt.%) alloy Open
The dominant active slip systems during plastic deformation of an extruded Mg-4.5Zn (wt.%) alloy with and without β1′ precipitates were investigated by means of advanced electron back-scattered diffraction techniques and transmission elect…
View article: Effect of matrix modification and fiber surface treatment on the properties of basalt fiber reinforced polypropylene composites
Effect of matrix modification and fiber surface treatment on the properties of basalt fiber reinforced polypropylene composites Open
With a focus on sustainable natural fiber reinforced polypropylene composites in varied industries like automotive and aerospace, this study investigates the impact of matrix modification and surface treatment of basalt fibers on the therm…
View article: High-Pressure Torsion: A Path to Refractory High-Entropy Alloys from Elemental Powders
High-Pressure Torsion: A Path to Refractory High-Entropy Alloys from Elemental Powders Open
For the first time, the refractory high-entropy alloys with equiatomic compositions, HfNbTaTiZr and HfNbTiZr, were synthesized directly from a blend of elemental powders through ten revolutions of high-pressure torsion (HPT) at room temper…
View article: Refractory High‐Entropy Alloys Produced from Elemental Powders by Severe Plastic Deformation
Refractory High‐Entropy Alloys Produced from Elemental Powders by Severe Plastic Deformation Open
A comparative investigation of two fundamentally different approaches for the synthesis, microstructure evolution, and mechanical properties of the refractory high‐entropy alloys (RHEA) HfNbTaTiZr and HfNbTiZr is performed. The two methods…
View article: Hybrid heterophasic polypropylene composites with basalt fibers and Magnesium oxysulfate reinforcements for sustainable automotive materials
Hybrid heterophasic polypropylene composites with basalt fibers and Magnesium oxysulfate reinforcements for sustainable automotive materials Open
Hybrid heterophasic polypropylene (PP) composites comprising basalt fibers and Magnesium oxysulfate reinforcements were fabricated for the next generation of automobile plastic parts. The prepared composites were tested and characterized f…
View article: Revisiting Precipitation kinetics in Mg-Zn alloy – a multi-characterization and modeling study
Revisiting Precipitation kinetics in Mg-Zn alloy – a multi-characterization and modeling study Open
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View article: Enhanced pollutant photodegradation over nanoporous titanium-vanadium oxides with improved interfacial interactions
Enhanced pollutant photodegradation over nanoporous titanium-vanadium oxides with improved interfacial interactions Open
This study addressed the separation problem of colloidal catalytic powder from its solution and pore blockage of traditional metallic oxides by fabricating nanoporous composites of titanium (Ti)-vanadium (V) oxide via magnetron sputtering,…
View article: Multifunctional PA6 composites using waste glass fiber and green metal organic framework/graphene hybrids
Multifunctional PA6 composites using waste glass fiber and green metal organic framework/graphene hybrids Open
Glass fiber‐polyamide 6 (PA6) composites are widely used for various automotive applications, yet the ability to exhibit multifunctional properties and the cost of it remains challenging. Herein this work introduces a cost‐effective approa…
View article: A Sustainable Approach to the Low-Cost Recycling of Waste Glass Fibres Composites towards Circular Economy
A Sustainable Approach to the Low-Cost Recycling of Waste Glass Fibres Composites towards Circular Economy Open
For practical applications, both environmental and economic aspects are highly required to consider in the development of recycling of fibre reinforced polymers (FRPs) encountering their end-of-life. Here, a sustainable, low cost, and effi…