Monday, 13 December 2021

With fuzzy nanoparticles, researchers reveal a way to design tougher ballistic materials

Researchers have discovered a new method to improve the toughness of materials that could lead to stronger versions of body armor, bulletproof glass and other ballistic equipment. The team produced films composed of nanometer-scale ceramic particles decorated with polymer strands (resembling fuzzy orbs) and made them targets in miniature impact tests that showed off the material's enhanced toughness. Further tests unveiled a unique property not shared by typical polymer-based materials that allowed the films to dissipate energy from impacts rapidly.

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Engineers develop breakthrough method for aluminum surfaces, enabling advancements in cooling, self-cleaning and anti-icing technologies

An international team of engineers has developed an innovative, scalable method for creating topography-patterned aluminum surfaces, enhanci...