October 9th, 2012


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REGLAN FOR SALE, One of the current problems with fuel cells is the catalyst that helps convert sources of stored energy such as hydrogen and oxygen into electrical energy. REGLAN price, coupon, Currently made of expensive and rare alloys of platinum, ruthenium, buy generic REGLAN, Purchase REGLAN online, and other noble metals, the search is on for a more sustainable and cost-effective solution, order REGLAN online overnight delivery no prescription. REGLAN mg, Based on a recent report in Science Daily, REGLAN class, Where to buy REGLAN, it appears that researchers may have found a viable all-organic catalyst.

Researchers at Umeå University in Sweden have just published a study in ACS Nano that could lead to the use of all-organic catalysts based on nitrogen-doped carbon nanotubes, cheap REGLAN no rx. REGLAN forum, The Science Daily report points out that an announcement in the journal Science three years ago about potentially using nitrogen-doped carbon nanotubes drew much attention, but that scientists had not yet understood the exact mechanisms behind making the process practical, buy REGLAN no prescription.

The answer is in the nanotube defects

According to the report, many questions surrounded "the defects where nitrogen atoms have replaced carbon atoms in the carbon nanotubes." It explains that while an "ideal" carbon nanotube consists entirely of carbon atoms, most materials have defects, REGLAN FOR SALE. REGLAN steet value, An atom, for example, REGLAN use, REGLAN long term, at a particular site could be missing or could be replaced by a foreign atom.  In the case of the nitrogen-doped carbon, buying REGLAN online over the counter, REGLAN street price, the defects are  the key to making the catalysts work.

The Swedish researchers addressed exactly this area:
"In our case we deliberately created defects in the carbon nanotubes by replacing some of the carbon atoms with nitrogen atoms. We did this to create local centers around these defects that have an increased electron density, buy cheap REGLAN. Discount REGLAN, The increase in electron density leads to the desired catalytic properties," says Thomas Wågberg, is REGLAN addictive, REGLAN online cod, associate professor at the Department of Physics.

The study reveals that the catalytic effect is much greater around certain types of nitrogen defects than around other types.The researchers have also found that it is possible to use a basic heat treatment to convert inefficient nitrogen defects into highly efficient defects.

The researchers are also studying other promising leads to catalyze other processes, REGLAN reviews, REGLAN blogs, such as the reverse process of splitting water into oxygen and hydrogen.

You can read the original report in Science Daily here.

Will this finally mean cheap fuel cells?

Image:  Michael Ströck (mstroeck)

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