SMRTR Science & EngineeringOct 22, 2025Interesting Engineering

5,432°F: New ultrahigh temperature method can produce 6 times more clean hydrogen

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South Korean researchers use a 0.02-second light flash to convert nanodiamonds into conductive carbon nanoonions at 5,432°F. This breakthrough method increases hydrogen production efficiency sixfold while cutting energy use by over 1,000 times.

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