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Electric Vehicle (EV)

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Lithium Cobalt Oxide ( 60% Co has highest density, using<br />

mainly in cell phone and lab top)<br />

Lithium Nickel Manganese Cobalt Oxide(10-20% Co has<br />

lower density but can handle larger energy loading and<br />

makes it safer in large batteries in <strong>EV</strong>)<br />

And finally Lithium NickleCobalt Aluminium Oxide ( 9%<br />

Co, lower density, high load battery , good for large scale<br />

project )<br />

Co is found in mining of Ni. Cobalite ( CoAsS) is<br />

important deposite in Congo. Mining of Co causes<br />

poisonous of Arsenic to steam and Arsenic fume in<br />

smelting<br />

Innovation Group (Thailand) Dr.Banja Junhasavasdikul 39

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