The body armor market is witnessing significant momentum as governments worldwide invest in modernizing defense systems and ...

Standing rust-free for over 1,600 years, Delhi's Iron Pillar defies time and science. Its ancient phosphorus-rich alloy holds ...

Such a super-dynamic, action-powered polymer ... will protect structures such as orbiting satellites and vehicles in space, with applications for military equipment and body armor on Earth.

“Notably, unlike recent reports of 2D MIPs made by tangling linear polymer chains, our material forms a flat, interlocked structure using ... rings of chainmail armor, achieves mechanical ...

This new matter doesn’t occur naturally, and uses chainmail-like design with entangled rings in place of fixed particles typically found in a crystalline structure. Because of its not-quite ...

Ballistic performance of armor ceramics: influence of design and structure. Part 2. Ceramics International ... Modeling of the energy absorption by polymer composites upon ballistic impact. Composites ...

Using the material to increase the weight of existing armor materials by 2.5% also makes the end result stronger and more durable, the team reports. "We made a completely new polymer structure ...

The research, which could eventually be used in body armor, was partly ... unstable molecules "After the polymer is formed, there's not a whole lot holding the structure together," Dichtel said.

Molecular Structure Analysis Polymer structure analysis is vital for assessing their functionality and reactivity. Spectroscopic methods, including infrared spectroscopy, nuclear magnetic resonance ...

Polymer-grade propylene (>99.5% ... Inspired by these natural, wear-resistant armor textures, researchers grew a precursor layer with an interlacing structure on a porous substrate. This layer was ...

such as in body armor. This 2D polymer structure is engineered at a nanoscale, which is measured in nanometers. Monomers with the shape of an X are organized into a crystal structure. Those ...