Method for preparing positive electrode active material for non-aqueous secondary battery
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United States of America Patent
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Jan 8, 2013
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Apr 5, 2012
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Mar 25, 2002
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Abstract
There is provided a simple and easy method of preparation of a positive electrode active material for a non-aqueous secondary battery which comprises a compound comprising lithium, nickel and manganese and having a layered structure. Said method comprises firing a mixture of (1) at least one member selected from the group consisting of dinickel trioxide and boron compounds and (2) one or more metal compounds comprising lithium, nickel and manganese as their metal elements.
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