Al-Obeidi: “Glasswings” coating for solar cells wins MADMEC


October 7, 2015

madmec solar cells

Biomimicry—known as “innovation inspired by nature”—has led to the invention of bullet trains, vaccines, adhesives, and light bulbs, among other things. Now, add to that list the winning invention of last night’s MADMEC competition: Influenced by the anti-reflective wings of the glasswing butterfly, an MIT team created a low-cost coating for solar cells that mitigates reflection, allowing the cells to absorb nearly all light to boost efficiency.

For that invention, the two-student team, aptly named Glasswings, took home the grand prize of $10,000 from the ninth annual MADMEC contest, organized each year by MIT’s Department of Materials Science and Engineering (DMSE) and sponsored this year by Saint Gobain, BP, and Dow Chemical.

With the prize money, Glasswings plans to continue research and development and, potentially, launch a company to commercialize the invention, team member Ahmed Al-Obeidi, a graduate student in DMSE, told MIT News after the competition.  Read more

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