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2. Materials
2.1 Negative electrode
The presence of a suitable solid electrolyte enables lithium metal to be used as a negative electrode material. In this case, its cyclability easily exceeds several thousand cycles. It offers the advantage of being quickly and easily deposited by thermal evaporation and of being an electronic conductor. Its theoretical specific capacity is 206 μAh · cm –2 · μm –1 ; a large excess of lithium is generally used. For these reasons, it has been the most commonly used material to date. However, from the point of view of industrial production, and most of its intended applications, it is not without its drawbacks: it is deposited by a different technique...
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Bibliography
Events
Lithium Battery Discussion (LiBD) every 2 years.
International Meeting on Lithium Batteries (IMLB)
Electrochemical Society twice a year, http://electrochem.org
Patents
Patent application US2007/0006807 Magnetic Mask Holder
Patent US2005/0016458 Apparatus for producing thin-film electrolyte
Directory
Companies developing microbatteries
• STMicroelectronics (Tours) http://www.st.com
Foreign :
• Oak Ridge Micro-Energy (Oak Ridge, Tennessee) http://www.oakridgemicro.com
• Excellatron (Atlanta, Georgia)...
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