Anodenwerkstoff, Verfahren zu dessen Herstellung und eine, einen solchen Anodenwerkstoff anwendende Zelle mit nichtwässrigem Elektrolyt

摘要

A method for producing an active cathode substance which comprises: a step for preparing, with mesophase carbon as a starting material, two carbon materials different in calcination temperature; a step for combining the two carbon materials at a specified ratio, turning the mixture into particles, and converting them into a mold; and a step for sintering the mold in an atmosphere of an inert gas or in a vacuum into a sintered body.