supermaterial tagged posts

This is an illustration of a single cellulose nanocrystal and a cross-section. Credit: Robert Sinko

Theoretically, nanocellulose could be the next hot supermaterial. A new computational approach allows researchers to design cellulose nanocomposites with optimal properties. A class of biomaterials in many natural systems like trees, cellulose nanocrystals have captured researchers’ attention for their extreme strength, toughness, light weight, and elasticity. The materials are so strong and tough, in fact, that many people think they could replace Kevlar in ballistic vests and combat helmets for military. Unlike their source material (wood), cellulose nanocrystals are transparent, making them exciting candidates for protective eyewear, windows, or displays.

Although there is a lot of excite...