V/sub 2/O/sub 5/-P/sub 2/O/sub 5/ glasses as cathode for lithium secondary battery
During past two decades, the importance of rechargeable lithium cells has been emphasized and a large variety of materials has been discovered and evaluated for use as reversible cathodes and electrolytes. Materials that undergo intercalation or topochemical reactions with lithium have been investigated as candidates for cathodes in nonaqueous secondary lithium cells (1). Recent interest in researching cathode active materials has mainly focussed on crystalline transition metal chalcogenides. On the other hand, electrochemical behaviors of several amorphous materials have been reported, for example MoS/sub 2/,MoS/sub 3/,V/sub 2/S/sub 5/ (2) and LiV/sub 3/O/sub 8/ (3). However, no successful cycling behavior has been obtained except for MoS/sub 2/ in the amorphous state. This paper reports electrochemical data on rechargeable vanadate glasses in the system V/sub 2/O/sub 5/-P/sub 2/O/sub 5/.
- Research Organization:
- Ibaraki Electrical Communication Laboratory, Nippon Telegraph and Telephone Public Corporation, Takai, Ibaraki-ken
- OSTI ID:
- 5044708
- Journal Information:
- J. Electrochem. Soc.; (United States), Vol. 132:2
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
ELECTRIC BATTERIES
CATHODES
ELECTROLYTES
GLASS
ELECTROCHEMISTRY
AMORPHOUS STATE
CHALCOGENIDES
CHEMICAL REACTION KINETICS
LITHIUM OXIDES
MOLYBDENUM SULFIDES
PHOSPHORUS OXIDES
VANADIUM OXIDES
VANADIUM SULFIDES
ALKALI METAL COMPOUNDS
CHEMISTRY
ELECTROCHEMICAL CELLS
ELECTRODES
KINETICS
LITHIUM COMPOUNDS
MOLYBDENUM COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PHOSPHORUS COMPOUNDS
REACTION KINETICS
REFRACTORY METAL COMPOUNDS
SULFIDES
SULFUR COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
VANADIUM COMPOUNDS
250903* - Energy Storage- Batteries- Materials
Components
& Auxiliaries