Hydrogen: Nickel oxide iron electrodes: 82% efficiency

Renewable energies except solar electric or thermal (seeforums dedicated below): wind turbines, energy from the sea, hydraulic and hydroelectricity, biomass, biogas, deep geothermal energy ...
jean.caissepas
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Hydrogen: Nickel oxide iron electrodes: 82% efficiency




by jean.caissepas » 29/06/15, 10:17

An economical solution for storing renewable energy with a correct yield.

In their new study, Yi Cui and his colleagues announced advanced technology. “Our water separator is unique, because we use a single catalyst, nickel-iron oxide, for both electrodes,” said graduate student Haotian Wang, lead author of the study. "This bifunctional catalyst can decompose water continuously for over a week with a voltage of just 1,5 volts of electricity. It has demonstrated unprecedented water decomposition efficiency (82%), at temperature. ambient. "


Link : http://www.enerzine.com/603/18546+un-catalyseur-unique-pour-produire-de-lhydrogene-24h-7j+.html

Good reading...
Elephant, you may be able to resume your tests on the HHO ... :P
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by elephant » 29/06/15, 12:59

Maybe not, but the nickel-lithium affinity evokes things in me ....
That said, when we read in the article:

At first, the device required 1,56 volts of electricity to break down the water,


there are questions about the competence of the journalist.
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by ARMAND » 29/06/15, 21:36

I would add that with a little follow-up we often find the theses or the patents which "inspire" them ...
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by raymon » 29/06/15, 22:05

Maybe not, but the nickel-lithium affinity evokes things in me ....

Me too!
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