Featured Articles

Analysts expect ARM to do well next year

Analysts expect ARM to do well next year

British chip designer ARM could cash in on the mobile industry's rush to transition to 64-bit operating systems and hardware.

More...
Huawei and Xiaomi outpace Lenovo, LG in smartphone market

Huawei and Xiaomi outpace Lenovo, LG in smartphone market

Samsung has lost smartphone market share, ending the quarter on a low note and Xiaomi appears to be the big winner.

More...
Intel Broadwell 15W coming to CES

Intel Broadwell 15W coming to CES

It looks like Intel will be showing off its 14nm processors, codenames Broadwell, in a couple of weeks at CES 2015.

More...
Gainward GTX 980 Phantom reviewed

Gainward GTX 980 Phantom reviewed

Today we’ll be taking a closer look at the recently introduced Gainward GTX 980 4GB with the company’s trademark Phantom cooler.

More...
Zotac ZBOX Sphere OI520 barebones vs Sphere Plus review

Zotac ZBOX Sphere OI520 barebones vs Sphere Plus review

Zotac has been in the nettop and mini-PC space for more than four years now and it has managed to carve…

More...
Frontpage Slideshow | Copyright © 2006-2010 orks, a business unit of Nuevvo Webware Ltd.
Friday, 24 January 2014 10:52

Sugar coated battery could hit shops

Written by Nick Farrell



Spoon full of sugar helps the medicine go down

A sugar-powered battery could be powering smart phones and tablets in three years.

Researchers from the Virginia Tech College of Agriculture and Life Sciences have powered a device using partially digested starch found in foods like potatoes. They think that it could extend the battery life of devices such as smart phones by ten times more than the lithium-ion smart phone batteries.

The battery uses a synthetic-enzyme pathway to break down the sugar with the help of partially digested starch. If it does ever take off it could provide a cheap, refillable and more environmentally friendly way to power technology.

In a press release by Virginia Tech associate professor of biological systems engineering Percival Zhang said: "Sugar is a perfect energy-storage compound in nature. So it's only logical that we try to harness this natural power in an environmentally friendly way to produce a battery.”

High-energy plants like potatoes are broken down into sugar called maltodextrin which is then further broken down. The process releases electrons which are used to generate a current which can power electronic devices and only create a by-product of water. It could be a matter of time before they also power objects like cars, but if Big Oil finds out about that then Virginia Tech could find itself bought out and is scientists killed off.

Nick Farrell

E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it
blog comments powered by Disqus

 

Facebook activity

Latest Commented Articles

Recent Comments