Researchers develop ice-repellent coating for windshields and more
"Researchers had been trying for years to dial down ice adhesion strength with chemistry, making more and more water-repellent surfaces," said doctoral student Kevin Golovin. "We've discovered a new knob to turn, using physics to change the mechanics of how ice breaks free from a surface."
The team says the rubber-based coating could also lead to more efficient household and industrial freezers. The substance will not only help a freezer stay frost-free, but can make them 20-percent more energy efficient as well. In fact, the research effort has already developed hundreds of ice-repelling formulas for a variety of uses. So, what's expected to be the first application for the material? Frozen food packaging.
"I think the first commercial application will be in linings for commercial frozen food packaging, where sticking is often a problem. We'll probably see that within the next year," associate professor Anish Tuteja said. "Using this technology in places like cars and airplanes will be very complex because of the stringent durability and safety requirements, but we're working on it."
This article by Billy Steele originally ran on Engadget, the definitive guide to this connected life.
- Most and least efficient car companies
- Fastest-depreciating cars in the United States
- Find and compare 2017 Models