2.27.2005
Better battery breakthrough?
ALTAIR NANOTECHNOLOGIES ACHIEVES BREAKTHROUGH IN BATTERY MATERIALS
From the press release:
From the press release:
- Altair Nanotechnologies, Inc. announced today that it has achieved a breakthrough in Lithium Ion battery electrode materials, which will enable a new generation of rechargeable battery to be introduced into the marketplace, as well as create new markets for rechargeable batteries. These new materials allow rechargeable batteries to be manufactured that have three times the power of existing Lithium Ion batteries at the same price and with recharge times measured in a few minutes rather than hours.
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Be wary of a company's own press releases, especially one so laden with 'nano' prefixes.
This should make hot-swapping a much more viable option.
This should make hot-swapping a much more viable option.
Actually i believe this press release was interpreted wrongly by many. Its not the battery capacity ( ie, power density ) that they managed to increase, but battery internal resistance went down a long drop thus increasing available max current and decreasing recharge times.
Nevertheless, its definitely good for lithium-ion powered battery electric vehciles for instance
Nevertheless, its definitely good for lithium-ion powered battery electric vehciles for instance
We may be just a bit closer to seeing this technology. Altair just began shipments of their Li-Titainum nanomaterials to China's Advanced Battery Technologies for production of batteries for their electric auto/bus industries. It is believed that the new batteries will power a vehicle for up to 250 miles per charge, last up to as many as 20,000 charges vs 1,000 for current technology and a recharge time of about 5 minutes instead of hours.
Hopefully it won't be long before an American company bites.
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Hopefully it won't be long before an American company bites.
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