NEGATIVE ELECTRODE MATERIAL, ELECTRODE SHEET FOR ALL-SOLID SECONDARY CELL, ALL-SOLID SECONDARY CELL, AND METHOD FOR MANUFACTURING ELECTRODE SHEET FOR ALL-SOLID SECONDARY CELL AND ALL-SOLID SECONDARY CELL

摘要

A negative electrode material containing a carbonaceous material that is a negative electrode active material, an inorganic solid electrolyte, and an electrically non-conductive compound having a ring structure of three or more rings; an electrode sheet for an all-solid secondary cell and an all-solid secondary cell that are obtained using the negative electrode material; and a method for manufacturing the electrode sheet for an all-solid secondary cell and the all-solid secondary cell.