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Splitting Water for Renewable Energy Simpler Than First Thought? Manganese-Based Catalyst...
Science Daily ^ | Staff

Posted on 05/18/2011 11:03:16 AM PDT by Red Badger

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1 posted on 05/18/2011 11:03:21 AM PDT by Red Badger
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To: Red Badger

Interesting Badge! Looks like practical applications are still a long way off. It’s a start though!


2 posted on 05/18/2011 11:16:38 AM PDT by Dr. Bogus Pachysandra ( Ya can't pick up a turd by the clean end!)
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To: Red Badger

sigh ... no details on efficiency or energy costs.


3 posted on 05/18/2011 11:18:15 AM PDT by taxcontrol
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To: Red Badger

Interesting work. But personally I’d just prefer an E-Cat.


4 posted on 05/18/2011 11:38:46 AM PDT by Liberty1970 (Liberty, not License. Freedom, not Slavery.)
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To: Liberty1970

If the E-Cat is not a scam, it will probably be expensive, at first, anyway.

This technology could eventually provide the necessary inexpensive hydrogen for fuel cell or hydrogen powered IC engines..............


5 posted on 05/18/2011 11:43:33 AM PDT by Red Badger (Jesus said there is no marriage in Heaven. That's why they call it Heaven............)
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To: Red Badger

Does it anger anyone else that we have to go to a foreign nation to use their equipment for this type of research?

Next we’ll be having to hitch rides to the space stat... Oh wait!

Ah the progress the Democrats represent. Much more of it, and we’ll be back to the horse and buggy and the requisite pooper-scoopers for our streets.


6 posted on 05/18/2011 11:54:22 AM PDT by DoughtyOne (Tell me you haven't asked yourself what mistake Obama made, that wound up causing Laden's death?)
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To: All

Would it kill them to tell us where in the world Monash University is? I looked it up, but sheesh . .


7 posted on 05/18/2011 12:06:05 PM PDT by BipolarBob (Me and OJ are going to find the real birth certificate.)
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To: taxcontrol

Hydrogen will probably never be as efficient as carbon based fuels, but because hydrogen is the most common element, its low cost will probably make up for the lack of efficiency.


8 posted on 05/18/2011 12:13:19 PM PDT by Jonty30
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To: Red Badger
You would need to release H separate from O in vast amounts. Think high pressure steam volume. Then you would have to replicate it on a vast scale.
9 posted on 05/18/2011 12:19:10 PM PDT by Domangart
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To: DoughtyOne
...the requisite pooper-scoopers for our streets.

FULL EMPLOYMENT!......................

10 posted on 05/18/2011 12:19:37 PM PDT by Red Badger (Jesus said there is no marriage in Heaven. That's why they call it Heaven............)
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To: Domangart

I would think that every petroleum refinery started in a test tube.............


11 posted on 05/18/2011 12:24:49 PM PDT by Red Badger (Jesus said there is no marriage in Heaven. That's why they call it Heaven............)
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To: Liberty1970
Interesting work. But personally I’d just prefer an E-Cat.

The technique appears to be a more efficient way of using electricity to split water into hydrogen and oxygen. The electricity can come from anything: solar, nuke, e-cat, whatever.

On the other end of the pipeline, the hydrogen and oxygen can be re-combined in a fuel cell to produce electricity. It all comes down to what is most efficient means of transmitting power: long distance high-voltage transmission, or hydrogen pipeline.

12 posted on 05/18/2011 12:28:33 PM PDT by PapaBear3625 ("It is only when we've lost everything, that we are free to do anything" -- Fight Club)
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To: Red Badger

Even if the conversion were 100% efficient, there still remains the problems of storage and transportation. Hydrogen is a great rocket fuel where cubic dollars are available to wring out the last gram of mass from a vehicle which is not used daily.

Another inconvenient fact is that water vapor (H2 combustion exhaust) is a more powerful green house gas that CO2. Not that I ascribe to the AGW model, but by their own logic, this makes no sense. Solution in search of grant funding IMHO.


13 posted on 05/18/2011 12:33:36 PM PDT by Jack of all Trades (Hold your face to the light, even though for the moment you do not see.)
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To: Red Badger

At a living wage no doubt. The Left would unionize them in ten minutes, and they’d make twice what you and I do, and retire at 35.


14 posted on 05/18/2011 12:35:05 PM PDT by DoughtyOne (Tell me you haven't asked yourself what mistake Obama made, that wound up causing Laden's death?)
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To: Jack of all Trades

[ Even if the conversion were 100% efficient, there still remains the problems of storage and transportation. ]
Wrong convert it as you need it.. eliminating storage.. until you need it it remains water.. and the product becomes water again... after burn them together..

Storage of water is not an issue.. its the best way to store hydrogen..


15 posted on 05/18/2011 12:47:55 PM PDT by hosepipe (This propaganda has been edited to include some fully orbed hyperbole...)
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To: Jack of all Trades
Conventional fossil fuel internal combustion engines also produce water as a combustion product. The ratio of carbon dioxide (CO2) molecules to water (H2O) molecules is about equal. Burning (or otherwise oxidizing) pure hydrogen simply eliminates the carbon dioxide combustion product.
16 posted on 05/18/2011 12:55:12 PM PDT by reg45
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To: hosepipe

So what provides the energy to convert the water? The vehicle would need to carry around an energy supply equal to the amount to be produced by the engine. 100% efficiency means no loss, not no energy.


17 posted on 05/18/2011 1:15:05 PM PDT by Jack of all Trades (Hold your face to the light, even though for the moment you do not see.)
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To: reg45
Burning (or otherwise oxidizing) pure hydrogen simply eliminates the carbon dioxide combustion product.

Thereby increasing the greenhouse warming effect of the exhaust (per the theory).

18 posted on 05/18/2011 1:17:14 PM PDT by Jack of all Trades (Hold your face to the light, even though for the moment you do not see.)
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To: DoughtyOne
Does it anger anyone else that we have to go to a foreign nation to use their equipment for this type of research?

The Scientists who thought it up were working on it in Australia. We did not go to them, they came to us. they submitted the grant request, and based on their proposal, got part of the funding from the US. The fact that there were several grantors indicates that they have been at it for some time (years), and have received more than one round of funding. It looks like they found something significant.

This is a good thing.

19 posted on 05/18/2011 1:22:10 PM PDT by Mr. Quarterpanel (I am not an actor, but I play one on TV)
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To: Jack of all Trades

read the article,,,


20 posted on 05/18/2011 1:32:46 PM PDT by hosepipe (This propaganda has been edited to include some fully orbed hyperbole...)
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