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Splitting Hydrogen and Oxygen with Sunlight

With most car companies looking toward fuel cells as a clean energy source, it seems that hydrogen, for better or worse, will be a key player in our green future. The problem is, splitting water into hydrogen and oxygen is an energy-intense process and if you are using coal-fired plants to do the work, you are taking 1 step forward and 1 step back.
Martin Demuth and his team of researchers at the Max Planck Institute, however, have other ideas. They've decided to circumvent using electrical current to split the water and instead use a semiconductor in a process not unlike photosynthesis in plants. The semiconductor acts as a photocatalyst, infusing the cailis canadian farmacy water molecule with energy in the presence of sunlight, and voila! Hydrogen and oxygen!
The idea has been around for a while, and some tests have already been conducted; however, this new semiconductor, made of titanium disilicide, absorbs light energy over a range of levitra side effects the solar spectrum, making it more efficient. It also has a unique property in that it will actually capture and internet pharmacy cialis buy online store the hydrogen and oxygen separately, for later siphoning off. This technology could potentially find early adoption by the Navy who has sunlight, water, and surface area in abundance.

Via Physorg

Image from Dr. Demulth's Website
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Technical information on fuel cell and hydrogen industry.

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