News tagged with battery material
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.
Nanotechnology / Nanomaterials
May 18, 2009 |
4.9 / 5 (50) |
18
Metal-Air Battery Could Store 11 Times More Energy than Lithium-Ion
(PhysOrg.com) -- A spinoff company from Arizona State University plans to build a new battery with an energy density 11 times greater than that of lithium-ion batteries for just one-third the cost. With a ...
Technology / Energy & Green Tech
Nov 05, 2009 |
4.4 / 5 (54) |
11
Liquid Battery Offers Promising Solar Energy Storage Technique
(PhysOrg.com) -- One of the biggest challenges currently facing large-scale solar energy technology is finding an effective way to store the energy, which is essential for using the electricity at night or ...
Technology / Energy & Green Tech
Mar 06, 2009 |
3.9 / 5 (46) |
13
Lithium-ion battery with new chemistry could power electric vehicles
(PhysOrg.com) -- While car companies race to develop electric and hybrid electric vehicles, one of the biggest challenges they face is finding a suitable energy storage system. Lithium-ion batteries, which ...
Feb 21, 2011 |
4.6 / 5 (32) |
57
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Nanoball Batteries Could Charge Electric Cars in 5 Minutes
(PhysOrg.com) -- Researchers at MIT have designed a new battery that can recharge devices about 100 times faster than conventional lithium ion batteries. The design could lead to electric car batteries that ...
Nanotechnology / Nanomaterials
Mar 12, 2009 |
4.8 / 5 (28) |
10
Mystery of car battery's current solved
(PhysOrg.com) -- Chemists have solved the 150 year-old mystery of what gives the lead-acid battery, found under the bonnet of most cars, its unique ability to deliver a surge of current.
Dec 19, 2011 |
4.7 / 5 (28) |
15
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Batteries charge quickly and retain capacity, thanks to new 3D nanostructure
The batteries in Illinois professor Paul Braun's lab look like any others, but they pack a surprise inside.
Nanotechnology / Nanomaterials
Mar 20, 2011 |
4.8 / 5 (23) |
63
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New battery material could lead to rapid recharging of many devices
(PhysOrg.com) -- MIT engineers have created a kind of beltway that allows for the rapid transit of electrical energy through a well-known battery material, an advance that could usher in smaller, lighter batteries ...
Mar 11, 2009 |
4.5 / 5 (21) |
9
Rechargeable lithium-sulfur batteries get a boost from graphene
(PhysOrg.com) -- By wrapping tiny sulfur particles in graphene sheets, researchers from Stanford University have synthesized a promising cathode material for rechargeable lithium-sulfur batteries that could ...
Nanotechnology / Nanomaterials
Jul 13, 2011 |
4.2 / 5 (22) |
53
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New technology improves both energy capacity and charge rate in rechargeable batteries
Imagine a cellphone battery that stayed charged for more than a week and recharged in just 15 minutes. That dream battery could be closer to reality thanks to Northwestern University research.
Nov 14, 2011 |
4.8 / 5 (18) |
17
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Details of new type of electric car battery released
(PhysOrg.com) -- After being spun off from parent company A123 Systems last year; the new offspring, 24M has published a paper in Advanced Energy Materials, ending months of speculation about what it has be ...
May 27, 2011 |
4.4 / 5 (19) |
25
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Improving batteries' energy storage
MIT researchers have found a way to improve the energy density of a type of battery known as lithium-air (or lithium-oxygen) batteries, producing a device that could potentially pack several times more energy ...
Technology / Energy & Green Tech
Jul 25, 2011 |
4.9 / 5 (15) |
0
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An electrifying discovery: New material to harvest electricity from body movements
Scientists are reporting an advance toward scavenging energy from walking, breathing, and other natural body movements to power electronic devices like cell phones and heart pacemakers. In a study in ACS' ...
Feb 24, 2010 |
3.9 / 5 (18) |
3
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Japanese scientists invent printable lithium battery
(PhysOrg.com) -- A group of scientists in Japan have invented a lithium polymer battery that can be manufactured using only printing technologies.
Technology / Energy & Green Tech
Jan 08, 2010 |
4.8 / 5 (14) |
0
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A step toward lighter batteries: Metal catalysts play important role in improving efficiency
A team of researchers at MIT has made significant progress on a technology that could lead to batteries with up to three times the energy density of any battery that currently exists.
Apr 02, 2010 |
4.6 / 5 (14) |
3
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