Cheap and environmentally friendly -- the next generation LEDs may soon be here
SMRTR summary
Researchers discovered that using copper, aluminum, or nickel instead of gold in perovskite LEDs could improve environmental impact, while extending their lifespan to 10,000 hours is essential for commercial viability as a cost-effective alternative to traditional LEDs.
SMRTR provides this summary for quick context. The original article belongs to Science Daily.
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