Podcast: Has Chemistry Created the Perfect Rocket Fuel?

By Cameron English and ChuckDinerstein — Jul 16, 2025
Have we discovered the ideal source of energy? A recent study in Nature describes a newly synthesized chemical called hexanitrogen. Containing no carbon, it produces zero greenhouse emissions and decomposes into pure nitrogen. But...there's a catch. Is this a groundbreaking rocket fuel, or just cool chemistry that will be confined to the laboratory? Let's discuss.
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Join Cameron English and Dr. Chuck Dinerstein on Episode 122 of the Science Dispatch podcast as they discuss:

Hexanitrogen is a newly synthesized molecule composed entirely of nitrogen atoms, making it the first known neutral polynitrogen species other than N₂. It stores a large amount of energy in its strained bonds and decomposes cleanly into nitrogen gas, offering potential as a high-energy, non-polluting propellant — though its extreme instability at room temperature remains a major limitation. This, plus other explosive trivia!

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