New discovery helps reusable helmet padding

Whereas creating a reusable liquid nanofoam materials for soccer helmets, Michigan State College researchers have made an enormous discovery that places the fabric that a lot nearer to sensible use in quite a lot of functions.

Weiyi Lu, an affiliate professor within the Division of Civil and Environmental Engineering, and his analysis affiliate, Mingzhe Li, discovered that liquid flowing right into a nanopore acts extra like a stable. The liquid pulls itself aside like stretching a bit of saltwater taffy creating a skinny “neck” within the middle of the nanopore that ultimately breaks, inflicting the liquid to move out of reverse ends of the nanopore.

This discovery can have a major impression on the prototype design of liquid nanopore pads that goal to be simpler and resilient than foam pads.

“From earlier analysis, we knew how the liquid flowed into the nanopores and now, we all know the way it flows out,” Lu mentioned. “Our laboratory testing and the simulation work of Baoxing Xu, an affiliate professor on the College of Virginia, and Yuan Gao, a postdoctoral scholar at College of Illinois at Urbana–Champaign, helped make this necessary discovery

The brand new discovering means the liquid nanopore materials can meet the objective of being reusable, versatile and extra comfy. Future liquid nanofoam gadgets can have potential functions off the soccer discipline, in vehicles and wearable gadgets to watch well being circumstances.

The analysis was printed on Dec. 15 within the journal Matter.