專利名稱：LMFP Cathode Materials with Improved

Electrochemical Performance

發(fā)明人：Shrikant N. KHOT,Deidre A. Strand,Jamie L.

Cohen,Thierry Drezen,Steven S. Kaye,Bin Li

申請(qǐng)?zhí)枺篣S146370申請(qǐng)日：20130307

公開號(hào)：US20150311527A1公開日：20151029

摘要：Particulate LMFP cathode materials having high manganese contents and smallamounts of dopant metals are disclosed. These cathode materials are made by milling amixture of precursor materials in a wet or dry milling process. Preferably, off-stoichiometric amounts of starting materials are used to make the cathode materials.Unlike other high manganese LMFP materials, these cathode materials provide highspecific capacities, very good cycle life and high energies even at high discharge rates.

申請(qǐng)人：DOW GLOBAL TECHNOLOGIES LLC

地址：Midland MI US

國籍：US

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