Hidrogen on the go to feed your car’s fuel cell for 350 miles

August 28, 2007 § 2 Comments

Alluminium and gallium alloy to get hydrogen from the water cheaper

Alluminium-Gallium Alloy used to extract H from H2O

Researchers at Purdue University (they always provide the best pictures) have refined a technique using aluminum gallium alloy (80% aluminum, 20% gallium), to wrestle hydrogen from water. The liberated hydrogen can be used on-site in a combustion engine, or even better, in a fuel cell. The advantage of this technology is that it removes the complications related to storing hydrogen as a gas, instead you simply add water.

The research, conducted by Jerry Woodall, Charles Allen and Jeffrey Ziebarthare, will be presented on Sept. 7 during the 2nd Energy Nano-technology International Conference in Santa Clara, California.

“This technology is feasible for commercial use,” Woodall said. “The waste alumina can be recycled back into aluminum, and low-cost gallium is available as a waste product from companies that produce aluminum from the raw mineral bauxite.”

(source)

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