Details

Autor(en) / Beteiligte

• Fu, Yen-Pei
• Lin, Cheng-Hsiung
• Su, Yu-Hsiu
• Jean, Jau-Ho
• Wu, She-Huang

Titel

Electrochemical properties of LiMn 2O 4 synthesized by the microwave-induced combustion method

Ist Teil von

• Ceramics international, 2004, Vol.30 (7), p.1953-1959

Ort / Verlag

Elsevier Ltd

Erscheinungsjahr

2004

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Spinel LiMn 2O 4 powders with small and uniformly sized particle were successfully synthesized by microwave-induced combustion, using lithium nitrate, manganese nitrate, and urea as the staring materials. LiMn 2O 4 powders were investigated by X-ray diffractometer (XRD), and scanning electron microscopy (SEM). LiMn 2O 4 samples were used as cathode materials for lithium-ion battery, whose discharge capacity and electrochemical characteristic properties in terms of cycle performance were also discussed. The results revealed that the Li/LiMn 2O 4 cell synthesized by microwave-induced combustion had a high initial capacity and much better reversibility than one formed in a solid-state reaction.