LIXMN2O4 TYPE COMPOSITE SYNTHESIS PROCEDURE FOR HIGH CAPACITY SECONDARY BATTERY ELECTRODES.

摘要

USEFUL LITHIUM INTERCALATION COMPOUNDS FOR USE IN HIGH CAPACITY SECONDARY BACTERIA ELECTRODES (44) PREPARED BY THE JOINT REACTION AT A TEMPERATURE INTERVAL OF APPROXIMATELY 800 DEGREES CURE, LIQUID ISITIO IN LITIO ESTIO A COMPOUND LI {SUB, X} MN {SUB, 2} OR {SUB, 4}, WHERE X IS LOCATED IN THE INTERVAL OF APPROXIMATELY 1.00 TO 1.10. THE RESULTING COMPOUND FUSED TO A TEMPERATURE ABOVE ABOUT 800 DEGREES C AND COOLED TO A TEMPERATURE OF APPROXIMATELY 500 DEGREES C AT AN INDEX LESS THAN APPROXIMATELY 10 DEGREES PER HOUR, BEFORE BEING COOLED TO A ROOM TEMPERATURE. THE INTERCALATION ELECTRODES (44) INCLUDING THESE LITHIUM COMPOUNDS ARE USED IN SECONDARY BATTERIES TO PRODUCE EXTENDED AND STABLE CAPABILITIES ABOVE 110 AHR / KG. THE LITHIUM METAL SHEET (42) USED AS ELECTRO ELECTRO ELECTROLYTES (43), A POSITIVE ELECTRODE (44) AND ELECTRICALLY CONDUCTIVE CONTACTS (46,48) FORM A COMPLETE ACCUMULATOR.