Sony Develops Sugar Based Battery

Sony announced the development of a bio battery that generates electricity from carbohydrates (sugar) utilizing enzymes as its catalyst, through the application of power generation principles found in living organisms.

Test cells of this bio battery have achieved power output of 50 mW, sufficient enough to power music play back on a memory-type Walkman.

In order to realize the world's highest power output, Sony developed a system of breaking down sugar to generate electricity that involves efficiently immobilizing enzymes and the mediator (electronic conduction materials) while retaining the activity of the enzymes at the anode. Sony also developed a new cathode structure which efficiently supplies oxygen to the electrode while ensuring that the appropriate water content is maintained. Optimizing the electrolyte for these two technologies has enabled these power output levels to be reached.

Sugar is a naturally occurring energy source produced by plants through photosynthesis. It is therefore regenerative, and can be found in most areas of the earth, underlining the potential for sugar-based bio batteries as an ecologically-friendly energy device of the future.

Sony will continue its development of immobilization systems, electrode composition and other technologies in order to further enhance power output and durability, with the aim of realizing practical applications for these bio batteries in the future.

The research results presented here have been accepted as an academic paper at the 234th American Chemical Society National Meeting & Exposition in Boston, MA USA, and were announced at 11 am local time on August 22, 2007.

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Sony Develops Sugar Based Battery

uh no perpetual motion means 100% of the energy generated by the said device is used to power the device and make it move faster so it is perpetually moving ever faster, and there is no such thing as "100%" in any science and on that alone its false, but when you look into the things that WOULD happen, it's obvious it will never happen, hell time travel just became a possiblity, but this never will

Sony Develops Sugar Based Battery

yeah, that's because Sony traded with Kim a PS2 and a copy of Red Dead Revolver against one of those starved North-Koreans for this advertisement out of financial reasons.(all you kids who didn't understand a word I just wrote or can't seem grasp the political references... are probably american or have gotten all their education at an american school)

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