SMRTR Science & EngineeringMar 25, 2025Interesting Engineering

China: New method makes 98% oxygen from CO2, can pave way for future Mars missions

SMRTR summary

Chinese researchers have developed a new electrochemical device that can split carbon dioxide into carbon and 98% pure oxygen without requiring extreme conditions. This technology could potentially produce oxygen on Mars, support underwater habitats, and improve air purification systems on Earth.

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