Energy & Green Tech
New smartphones, portable devices and electric cars may get a lot of the public's attention but all of them are dependent on batteries to make them run. Most current devices use rechargeable lithium-ion batteries—technology ...
Nov 08, 2019
3
42
Energy & Green Tech
They are omnipresent and essential to navigating modern life. Small, light, rechargeable: lithium ion batteries have revolutionised our world in less than three decades.
Oct 09, 2019
0
227
Energy & Green Tech
People don't ask too much from batteries: Deliver energy when it's needed and for as long as it is wanted, recharge quickly and don't burst into flames.
Mar 18, 2019
0
174
Energy & Green Tech
Metal-air batteries are one of the lightest and most compact types of batteries available, but they can have a major limitation: When not in use, they degrade quickly, as corrosion eats away at their metal electrodes. Now, ...
Nov 08, 2018
1
112
Energy & Green Tech
There are more mobile phones in the world than there are people. Nearly all of them are powered by rechargeable lithium-ion batteries, which are the single most important component enabling the portable electronics revolution ...
Oct 04, 2018
0
1
Energy & Green Tech
A Purdue University team has published research that examines the relationship between the active and inactive elements of lithium-ion batteries, and how the micro- and nano-structure of their respective ingredients reflects ...
May 11, 2018
7
133
Energy & Green Tech
Researchers from RMIT University in Melbourne, Australia have demonstrated for the first time a working rechargeable "proton battery" that could re-wire how we power our homes, vehicles and devices.
Mar 07, 2018
11
5656
Energy & Green Tech
In Edmond Hamilton's 1940 novella Revolt On The Tenth World, the science fiction author describes "solid power … the most super-valuable substance in the Solar System." Solid power is "compressed energy 'frozen' by temporary ...
Oct 23, 2017
0
74
Energy & Green Tech
Scientists have found adding a pinch of something new to a battery's electrolyte gives the energy storage devices more juice per charge than today's commonly used rechargeable batteries.
Mar 01, 2017
0
28
Energy & Green Tech
An unexpected discovery has led to a rechargeable battery that's as inexpensive as conventional car batteries, but has a much higher energy density. The new battery could become a cost-effective, environmentally friendly ...
Apr 18, 2016
3
1389
