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World’s smallest working fuel cell developed
milmufmas
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1-26-2009 6:52 PM
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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/5558cc2e-2f5d-4f8f-a574-db6c41e57cf4/D8B46754-A9B1-4054-9DDC-B10986D7332D/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.electronic-gadgets-4u.com/2009/01/25/worlds-smallest-working-fuel-cell-developed/" href="http://www.electronic-gadgets-4u.com/2009/01/25/worlds-smallest-working-fuel-cell-developed/" style="font-size: 11px;">www.electronic-gadgets-4u.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.electronic-gadgets-4u.com/2009/01/25/worlds-smallest-working-fuel-cell-developed/"><div align="center"><img src="http://content9.clipmarks.com/blog_cache/www.electronic-gadgets-4u.com/img/888B8285-2700-46E2-9F56-F7D3ED9D755D" alt="3mm-fuel-cell Worlds smallest working fuel cell developed" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.electronic-gadgets-4u.com/2009/01/25/worlds-smallest-working-fuel-cell-developed/"><P>A researcher at the University of Illinois, where the 3 x 3 x 1mm hydrogen-fuelled “micro fuel cell” was developed, said it’s able to generate power without consuming any itself, according to a <EM>New Scientist</EM> <A target="_blank" href="http://www.newscientist.com/article/dn16370-worlds-smallest-fuel-cell-promises-greener-gadgets.html">report</A>. Inside the fuel cell, a thin porous membrane separates a water reservoir from another containing metal hydride, below which is an arrangement of electrodes. Water molecules pass through the membrane as vapour and then react with the metal hydride to form hydrogen. The hydrogen fills up the reaction tank, prevent more water flowing through. As the fuel’s used up, the pressure on the membrane is eased, allowing more water vapour to enter the chamber.</P></blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;"> </td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/D8B46754-A9B1-4054-9DDC-B10986D7332D/blog/" title="blog or email this clip"><img src="http://content6.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>
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