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He aha ka Artificial graphite ?

(He aha ka Artificial graphite ?) Ma ke ano ākea, all graphite materials obtained by organic carbonization and then graphitization at high temperature can be called artificial graphite, e like me ke kalapona, pyrolytic…

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He aha nā pākahi lithium?

(He aha nā pākahi lithium?) Lithium battery is a kind of battery that uses lithium metal or lithium alloy as positive/negative electrode material and uses non-aqueous electrolyte solution. In 1912, the lithium metal battery…

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