New solvent technologies to replace use of harmful toxic acids
Scientists at the University of Leicester are spearheading the development of new ways to replace harmful, carcinogenic, toxic acids and electrolytes which are currently used in many commercial metal finishing and energy ...
Panasonic plans home-use storage cell
Panasonic Corp., which recently made a successful takeover bid for Sanyo Electric Co., plans to market a lithium-ion storage cell for home use around fiscal 2011.
Digital Quantum Battery Could Boost Energy Density Tenfold
Panasonic Starts Mass-Production of High-Capacity 3.1 Ah Lithium-ion Battery
Panasonic Corporation developed a 18650-type high-capacity 3.1 Ah lithium-ion battery and began mass production of the battery this December. The new 3.1 Ah battery has a nickel positive electrode and an energy density of ...
At Stanford, nanotubes + ink + paper = equal instant battery (w/ Video)
(PhysOrg.com) -- Stanford scientists are harnessing nanotechnology to quickly produce ultra-lightweight, bendable batteries and supercapacitors in the form of everyday paper.
Battery Research Aims To Store Renewable Energy
The biggest chemical battery in the United States is located near Interstate 90 in the small town of Luverne, Minn. The 80 ton device -- the size of two tractor-trailers stacked on top of each other -- stores ...
Improved redox flow batteries for electric cars
A new type of redox flow battery presents a huge advantage for electric cars. If the rechargeable batteries are low, the discharged electrolyte fluid can simply be exchanged at the gas station for recharged ...
Panasonic Develops High Energy Lithium-ion Battery Module with High Reliability
Panasonic Corp. has developed a 1.5 kWh battery module from 18650-type (18 mm in diameter x 65 mm in length) lithium-ion battery cells, which are widely used in laptop computers, to provide energy storage ...
Power grid chief touts electric-car payback
U.S. power grid chief Jon Wellinghoff is touting the long-term cost savings of electric cars, saying the vehicles could earn $1,500 a year in paybacks for their owners when their batteries are connected to the power grid.
Springs built from nanotubes could provide big power storage potential
(PhysOrg.com) -- New research by MIT scientists suggests that carbon nanotubes -- tube-shaped molecules of pure carbon -- could be formed into tiny springs capable of storing as much energy, pound for pound, ...
A Glimpse of the Future MEMS-based Storage: Totally Green & Thumbnail Size
Major breakthrough in lithium battery technology reported
An NSERC-funded lab at the University Of Waterloo has laid the groundwork for a lithium battery that can store and deliver more than three times the power of conventional lithium ion batteries.
Air-fueled battery could last up to 10 times longer
A new type of air-fuelled battery could give up to ten times the energy storage of designs currently available.
The electric car: a power bank
(PhysOrg.com) -- Can you imagine an electric car that stores power and, depending on variable utility rates, returns it to the power grid over the course of a day? Fraunhofer researchers are exploring this visionary idea. ...