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Sony Develops Bio Battery Generating Electricity from Sugar

Started by Retired Tech , Aug 24 2007 05:02 PM

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#1
Retired Tech

Posted 24 August 2007 - 05:02 PM

Retired Staff

Retired Staff
20,563 posts

Sony has announced the development of a bio battery1 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, currently the world's highest level2 for passive-type3 bio batteries. The output of these test cells is sufficient to power music play back on a memory-type Walkman.

http://www.sony.net/...074E/index.html