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Statertater t1_iya0ynb wrote

Reply to comment by Fearlessleader85 in Rolls-Royce successfully tests hydrogen-powered jet engine by je97

What about ceramic?

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Fearlessleader85 t1_iya1ctf wrote

I'm no expert on hydrogen containers, but i do believe some of our better options emply ceramic coatings, but they can't generally be pure ceramic, because they can't handle the hoop stress. Also, i think most ceramics still leak a significant amount of hydrogen.

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