News tagged with fuel cell system

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Size matters as nanocrystals go through phases

(Phys.org) —Understanding what happens to a material as it undergoes phase transformations – changes from a solid to a liquid to a gas or a plasma – is of fundamental scientific interest and critical ...

Aug 26, 2013
5 / 5 (2) 0 | with audio podcast

Working the night shift on the moon

There's never a cloudy day on the moon. It's flooded with sunshine 24/7 during its two-week-long daytime, so it makes sense to use solar energy to power future lunar rovers and other devices. But each lunar ...

Jul 19, 2013
4.7 / 5 (9) 10

Testing artificial photosynthesis

(Phys.org) —With the daily mean concentrations of atmospheric carbon dioxide having reached 400 parts-per-million for the first time in human history, the need for carbon-neutral alternatives to fossil ...

Jun 10, 2013
2.5 / 5 (6) 0 | with audio podcast

Development of handy fuel cell system

Researchers at AIST, Japan, have developed a handy, portable fuel cell system. While the developed system employs microtubular solid oxide fuel cells (microtubular SOFCs), a nanostructure-controlled electrode ...

Mar 21, 2013
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A 'turbo' for solid oxide fuel cells

To convert waste heat from solid oxide fuel cells into electricity is the goal of the "HITTEC" project. Researchers from Empa, in a strategic partnership with Hexis AG, are developing a thermoelectric converter ...

Dec 10, 2012
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ONR, marines eye solar energy

The Office of Naval Research (ONR) is looking to the sun for energy in an effort to help Marines do away with diesel-guzzling generators now used in combat outposts, officials announced Nov. 29.

Nov 29, 2012
3 / 5 (2) 1

The minimal microbe

There are approximately one trillion quintillion microbial cells on this planet. That's more than the number of stars in the known universe! 

Oct 22, 2012
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