From Nature to Performance: Sustainable Nanoengineered Composites Using Natural Bast Fibers
Presentation Type
None
In Person or Zoom Presentation
In-Person
Location
Student Union Event Center
Start Date
17-11-2025 8:30 AM
End Date
17-11-2025 8:45 AM
Presentation Description/Abstract
The urgent need to reduce reliance on non-renewable, non-biodegradable materials has driven research into sustainable structural materials. This study develops high-performance, eco-friendly composites reinforced with natural bast fibers, jute and ramie, balancing mechanical strength and sustainability. Fiber–matrix adhesion is enhanced using nanoscale zinc oxide (ZnO) coatings via hydrothermal synthesis. These bio-inspired coatings improve interfacial bonding, moisture resistance, and durability. The composites employ a biodegradable, bio-based epoxy matrix (EcoPoxy), minimizing carbon footprint throughout production and disposal. Mechanical tests demonstrate that nanomodified fibers show significant improvements in strength and hardness. SEM confirms uniform nanoparticle coatings that enhance load transfer. This work establishes a scalable framework for sustainable composites applicable in automotive, aerospace, and biomedical sectors, advancing this material design with enhanced mechanical and environmental performance.
From Nature to Performance: Sustainable Nanoengineered Composites Using Natural Bast Fibers
Student Union Event Center
The urgent need to reduce reliance on non-renewable, non-biodegradable materials has driven research into sustainable structural materials. This study develops high-performance, eco-friendly composites reinforced with natural bast fibers, jute and ramie, balancing mechanical strength and sustainability. Fiber–matrix adhesion is enhanced using nanoscale zinc oxide (ZnO) coatings via hydrothermal synthesis. These bio-inspired coatings improve interfacial bonding, moisture resistance, and durability. The composites employ a biodegradable, bio-based epoxy matrix (EcoPoxy), minimizing carbon footprint throughout production and disposal. Mechanical tests demonstrate that nanomodified fibers show significant improvements in strength and hardness. SEM confirms uniform nanoparticle coatings that enhance load transfer. This work establishes a scalable framework for sustainable composites applicable in automotive, aerospace, and biomedical sectors, advancing this material design with enhanced mechanical and environmental performance.