For a long time lithium-ion batteries as hazardous bundle of energy. But now their art is mature and they are safe enough. Whether cell phones and hybrid cars – the lithium-ion batteries is a huge market forecast.
Lithium-ion batteries are true power bundle. Because they provide all of the highest energy density Dell Vostro 1310 battery, they have become standard for the power supply of portable devices such as laptops, cell phones, camcorders, cordless screwdrivers and other products. In recent months, lithium Dell xps m1730 battery have also made other headlines – as a burning or exploding objects, releasing their stored energy in an uncontrolled way. Subsequently, several well-known notebook manufacturers have more than ten million Dell Latitude E6500 battery recalled due to fire. As it is a total order for the safety of lithium batteries, which are as high-performance memory for other applications in the discussion, now illuminated Dominik target man in the “News from the Chemistry (vol. 55, p. 979).
The alkali metal lithium is like no other substance for the construction of a suitable Dell Latitude D400 battery . For it is the lightest metal on the one hand, the other can be with him to achieve the highest cell voltages. The silvery metal is extremely reactive, so it is not used in pure form. Instead, the cathode is a lithium battery of graphite, the anode of lithium cobalt oxide. Both substances are built up in layers and can store lithium ions. When loading and unloading, the ions migrate between the two electrodes separated by a separator, back and forth. This process is mediated by an electrolyte. For him, anhydrous lithium salts have proven useful in organic solvents.
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