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LiMn 0.8 Fe 0.2 PO 4 : An Advanced Cathode Material for Rechargeable Lithium Batteries
Author(s) -
Martha Surendra K.,
Grinblat Judith,
Haik Ortal,
Zinigrad Ella,
Drezen Thierry,
Miners James H.,
Exnar Ivan,
Kay Andreas,
Markovsky Boris,
Aurbach Doron
Publication year - 2009
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200903587
Subject(s) - lithium (medication) , cathode , battery (electricity) , electrolyte , thermal stability , materials science , reactivity (psychology) , nanotechnology , chemical engineering , electrode , chemistry , physics , engineering , medicine , power (physics) , alternative medicine , quantum mechanics , pathology , endocrinology
Capable and efficient : Carbon‐coated nanoparticles of LiMn 0.8 Fe 0.2 PO 4 (see TEM image) synthesized by a solid‐state reaction were found to be an excellent cathode material for lithium‐ion batteries: A stable reversible capacity of up to 165 mA h g −1 was observed, along with excellent cycling, very fast rate capabilities, excellent thermal stability, and very low surface reactivity in lithium‐battery electrolyte solutions.