Moth Eyes, Lotus Leaf Biomimicry To Boost Solar Efficiency | Biomimicry | Scoop.it

The atomic structure of a moth’s eye and lotus leaves have inspired scientists to create a new glass coating that could increase the efficiency of solar panels by up to six per cent. “While lotus leaves repel water and self-clean when it rains, a moth’s eyes are antireflective because of naturally covered tapered nanostructures where the refractive index gradually increases as light travels to the moth’s cornea,” said Tolga Aytug, member of ORNL’s Materials Chemistry Group. “Combined, these features provide truly game-changing ability to design coatings for specific properties and performance.”"