Follow by Email

20.6.10

http://www.treehugger.com/twizy-car.jpgScientists say the revolutionary 'STAIR' (St Andrews Air) battery could now pave the way for a new generation of electric cars, laptops and mobile phones.

The cells are charged in a traditional way but as power is used or 'discharged' an open mesh section of battery draws in oxygen from the surrounding air.

This oxygen reacts with a porous carbon component inside the battery, which creates more energy and helps to continually 'charge' the cell as it is being discharged.

By replacing the traditional chemical constituent, lithium cobalt oxide, with porous carbon and oxygen drawn from the air, the cell is much lighter than current batteries.

And as the cycle of air helps re-charge the battery as it is used, it has a greater storage capacity than other similar-sized cells and can emit power up to 10 times longer.

Professor Peter Bruce of the Chemistry Department at the University of St Andrews, said: "The benefits are it's much smaller and lighter so better for transporting small applications.

"The size is also crucial for anyone trying to develop electric cars as they want to keep weight down as much as possible.

"Storage is also important in the development of green power. You need to store electricity because wind and solar power is intermittent."

1 comments:

Post a Comment

please leave your opinion about his blog ,
this will help us to give some more quality information.

Write 4 namesake-expert

Thank you for your interest in being part of the namesake-expert writing community.
namesake-expert publishes original news content, opinion pieces, trending topics and breaking stories in the area of technology, entertainment, business, politics, lifestyle, videos,sports, lifestyle and women’s issues. Articles must be written in English, published first on namesake-expert and will be reviewed by the “seasoned” namesake-expert Team.
If you are interested revert back to proud2_besingle@yahoo.co.in

side l

Texts

images in posts are not related to the content .
it pasted to relate the content or to describe the message of post.
if any photo of any person in post hurting any sentiment it can be removed busted. pls complain it to this Email -->
proud2_besingle@yahoo.co.in

Followers