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Metallic hydrogen
My bad, you are correct [b]blogfast[/b], I was thinking of the standard reduction potentials with li ... |
30-12-2014 at 06:32
by: deltaH |
Metallic hydrogen
I'm not so sure about that, the predictions you speak of are the pressures where the modelled energi ... |
29-12-2014 at 23:18
by: deltaH |
Metallic hydrogen
Which is why you should not [i]form[/i] it at those high pressures and pre-charge it with so much po ... |
29-12-2014 at 15:18
by: deltaH |
Metallic hydrogen
@careysub
I don't understand you completely and I might be viewing this through the lens of a che ... |
29-12-2014 at 14:09
by: deltaH |
Metallic hydrogen
@blogfast
Hydrogen gas has a reduction potential of zero, not hydrogen [u]metal[/u], that would h ... |
29-12-2014 at 13:16
by: deltaH |
Hypothetical cell for producing metallic hydrogen
Here is a schematic of my [u]hypothetical[/u] apparatus for attempting to make metallic hydrogen ele ... |
29-12-2014 at 12:06
by: deltaH |
Metallic hydrogen
@careysub,
The fact that it formed at high temperatures makes intuitive sense to me by the analog ... |
29-12-2014 at 10:36
by: deltaH |
Metallic hydrogen
Some applications, like the theoretical [size=4]room temperature superconductivity[/size] mentioned ... |
29-12-2014 at 06:26
by: deltaH |
Metallic hydrogen
There's an interesting article on Wikipedia about metallic hydrogen:
http://en.wikipedia.org/wiki ... |
29-12-2014 at 03:24
by: deltaH |
Harvesting hydrogen from air... free energy with graphene?
My thoughts exactly.
I have this little pet hate... when scientists put little asides to their r ... |
24-12-2014 at 14:43
by: deltaH |
Harvesting hydrogen from air... free energy with graphene?
I read this news article about harvesting hydrogen from air using graphene membrane technology. My k ... |
24-12-2014 at 00:25
by: deltaH |
Dihydroxyacetone peroxide
[b]Franklyn[/b], by a strange coincidence I too was considering exactly the same thing not two days ... |
22-12-2014 at 22:59
by: deltaH |
Tetraamminecopper(II) Persulfate production.
I wouldn't heat it as ammonium persulfate alone decomposes already at 120C according to wikipedia. T ... |
22-12-2014 at 12:42
by: deltaH |
Super propellants: hydrazinium azide hydrazinate and boron
Thanks [b]PHILOU[/b] (flattered). In fact, I had considered ammonia borane, but found that while it ... |
21-12-2014 at 05:31
by: deltaH |
Super propellants: hydrazinium azide hydrazinate and boron
I'm theoretically studying propellants that target the formation of hydrogen, since hydrogen being a ... |
21-12-2014 at 04:38
by: deltaH |
Nitryl cyanide: synthesis, properties and potential applications in EM science
Ah that's it, thanks [b]Dornier 335A[/b] for spotting the mistake, yes I should have reference the t ... |
20-12-2014 at 10:20
by: deltaH |
Nitryl cyanide: synthesis, properties and potential applications in EM science
[b]Dornier 335A[/b], your ISP calc. methodology seems similar to mine, any idea's for the deviation? ... |
20-12-2014 at 06:48
by: deltaH |
Golden orange crystals in circuitboard decomp w/ HCl... Unknown?
Chloroauric acid is hygroscopic [1]. This sounds a lot like jarosite, KFe[sup][3+][/sup][sub]3[/sub] ... |
19-12-2014 at 23:52
by: deltaH |
Nitryl cyanide: synthesis, properties and potential applications in EM science
Results of the more accurate ISP calculation are in:
Ve = 2380m/s
ISP = 243/s
It is much lowe ... |
19-12-2014 at 23:08
by: deltaH |
Nitryl cyanide: synthesis, properties and potential applications in EM science
Since I had fun with 'burning' dimethylcyanamide with the open simulation software COCO, I figured I ... |
19-12-2014 at 00:53
by: deltaH |
Rador Labs Challenge 11-12/2014: High Stakes, High Mass
The difference is that the sulfate is part of the structure here where it's not with HCl, AFAIK.
... |
18-12-2014 at 21:55
by: deltaH |
Rador Labs Challenge 11-12/2014: High Stakes, High Mass
Experience tells that even the simplest chemistry sometimes doesn't work or performs poorly when not ... |
18-12-2014 at 14:44
by: deltaH |
Rador Labs Challenge 11-12/2014: High Stakes, High Mass
Ah ok, I misunderstood you. Best to follow a literature recipe for the dithionite... since it's for ... |
18-12-2014 at 12:46
by: deltaH |
Nitryl cyanide: synthesis, properties and potential applications in EM science
This molecule looks highly reactive (speculative, I know, but some reasoning why below), so I doubt ... |
18-12-2014 at 11:44
by: deltaH |
Rador Labs Challenge 11-12/2014: High Stakes, High Mass
I was also thinking of metabisulfite as it's easily available, but I'm guessing there's a good reaso ... |
18-12-2014 at 11:18
by: deltaH |
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