Materials for the Hydrogen Economy (2007) Episode 8 docx
Materials for the Hydrogen Economy (2007) Episode 8 docx
... permeation
barrier for MANET steel,
Fusion Engineering and Design, 41, 149 (19 98) .
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188 Materials for the Hydrogen Economy
8. 5 SUMMARY
The best hydrogen barrier ... between the host
and dopant cation radii. The ionic radius for Zr
4+
is 0 .84 Å when the coordination
number is 8; it is 0 .87 Å for Sc
3+
and 1.109 for Y...
Materials for the Hydrogen Economy (2007) Episode 2 docx
... lockhopper at the top of the gasier,
with oxygen and steam (H
2
O) introduced in the gasier base. Gas is pulled from the
base to the top of the gasier, with the hot ash at the base of the gasier ... gases. The countercurrent gas ow of the syngas at the top
of the gasier preheats the incoming carbon feedstock and cools the syngas. The
carbon feed passe...
Materials for the Hydrogen Economy (2007) Episode 12 pot
... hydrides
Hydrocarbon, 7 -8
membranes, 281 -84
Hydrocracking, 7 -8
Hydrogen
absorption kinetics, 193-96, 1 98- 99, 202
barrier coatings
external, 183 -85
grown-on oxide lm, 185 -87 , 188 f
purpose of, 182 -83
capacity ... use, 81 -84 , 1 18- 19
demonstration, 83 -84
energy efciency, 82
gaseous HI decomposition, 1 08
heat sources, 82
HI
decomposition, 87 -90, 91-93, 99-111,
1...
Materials for the Hydrogen Economy (2007) Episode 1 ppsx
... engineer in the Bellevue ofce, work-
ing in mechanics and materials practice; and GT-Engineering from May 2006 to the
present.
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xii Materials for the Hydrogen Economy
rather ... 5:44:12 PM
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xvi Materials for the Hydrogen Economy
Co–polypyrrole–carbon. However, none of these have matched the cat...
Materials for the Hydrogen Economy (2007) Episode 3 pdf
...
conducted in Germany in the 1 980 s and 1990s on advanced materials and designs
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42 Materials for the Hydrogen Economy
shown to be reversible. They can “load level” ... O
2
(2 .8)
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56 Materials for the Hydrogen Economy
44. Henne, R.H. et al., Light-Weight SOFCs for Automotive Auxiliary Power Un...
Materials for the Hydrogen Economy (2007) Episode 4 pdf
... 69 11/ 18/ 07 5:45:32 PM
76 Materials for the Hydrogen Economy
the scale, disrupting the scale formation. In contrast to the fuel cell mode, the elec-
trolyzer evolves high-purity oxygen on the anode ... high-temperature materials and the focus on
hydrogen technologies provide the basis for rapid progress in this area.
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70 Mater...
Materials for the Hydrogen Economy (2007) Episode 5 potx
... 11/ 18/ 07 5:46:15 PM
98 Materials for the Hydrogen Economy
The long-term corrosion performance and creep characteristics of the alloys in
the present environment will need to be addressed in the ... 11/ 18/ 07 5:51:11 PM
110 Materials for the Hydrogen Economy
TABLE 4
. 18
Materials Options for Section III: Hydrogen Iodide Decomposition
Process Regime
Cond...
Materials for the Hydrogen Economy (2007) Episode 6 doc
... and have given the highest hydrogen ux (20
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132 Materials for the Hydrogen Economy
for important material properties have not been established. The list of properties ... expression of the antisense SulP gene,
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1 38 Materials for the Hydrogen Economy
or higher. If by-products, such as c...
Materials for the Hydrogen Economy (2007) Episode 7 potx
... 11/ 18/ 07 5:52:49 PM
1 78 Materials for the Hydrogen Economy
17.
Hirth, J.P., Effects of hydrogen on the properties of iron and steel, Metallurgical Trans-
actions, 11A, 86 1 89 0, 1 980 .
18.
... must
be understood for any new steels used for hydrogen gas pipelines.
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1 68 Materials for t...
Materials for the Hydrogen Economy (2007) Episode 9 pot
... sample, on the hydrogen side of the air hydrogen sample,
or on the hydrogen hydrogen sample. The oxidation behavior on the hydrogen side
of the air hydrogen sample was similar to that on the hydrogen hydrogen ... 11/ 18/ 07 5:54:07 PM
240 Materials for the Hydrogen Economy
between the glass–ceramics and the ferritic steel on the hydrogen side. Howev...