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bernpfenn t1_iqzlo4p wrote

Hydrogens problem is storage. It passes through most materials because of its tiny molecular structure. Even nano bubble hydrogen does not stay longer than 24 hours in water.

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eddieguy t1_ir1p8ee wrote

Tip: Ammonia as a transporter of hydrogen

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megaman821 t1_ir20zk8 wrote

The question is, what is the round-trip efficiency of ammonia, methanol or methane? If we need 500% production in the sunny season to produce the fuel we need for winter, that seems like a steep hill to climb.

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