Chemical synthesis route for lithium ion battery applications

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United States of America Patent

PATENT NO 9105919
APP PUB NO 20140312267A1
SERIAL NO

13865963

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Abstract

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An exemplary embodiment of a synthesis method includes the following acts or steps: providing LiMn2O4 material as a precursor; leaching Mn from the LiMn2O4 material using an acid to form a synthesized solution; adding carbonaceous material to the synthesized solution; adding phosphoric acid to the synthesized solution with carbonaceous material to form MnPO4 composite material; and adding Li containing compound to the MnPO4 composite material to form LiMnPO4 composite material.

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Patent Owner(s)

  • CHANGS ASCENDING ENTERPRISE CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Chun-Chieh Ithaca, US 84 684
Chang, Tsun Yu Taichung, TW 14 35

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