FIELD: manufacturing technology.
SUBSTANCE: invention relates to the solid sulfide electrolyte material production method. Method comprises the preparation process, which consists in the composite particles preparation, comprising the solid solution containing the Li2S component, LiI component and the LiBr component; the addition process, which consists in the composite particles and the phosphorus source addition to the reaction chamber; and the grinding process, in which performing the composite particles and the phosphorus source mechanical processing in the reaction chamber by grinding with the thermal energy supply.
EFFECT: invention allows to reduce the grinding time.
16 cl, 12 dwg
