Gold "supraballs" capture about 90% of the solar spectrum

At any given moment, 89,000 terawatts of solar power hits the Earth’s surface. While significant advancements have been made in harvesting this power, existing technologies do not capture the full potential of the entire solar spectrum. This limitation primarily lies in these technologies' incomplete absorption of the sun’s ultraviolet, visible, and infrared radiation.

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Category: Energy, Technology

Tags: KIST, American Chemical Society, Solar Power, Nanotechnology