IV HEXAFLUOROMANGANATE IV COMPLEX FLUORIDE PHOSPHOR AND METHODS RESPECTIVELY FOR PRODUCING SAID PRODUCTS

摘要

A current having a valence of 4 or not, and / or inserted into the positive electrode and the negative electrode compound with a hydrogen fluoride containing the needs TKO exceeding 4 in the reaction solution containing, and the current density between those positive and negative 100~1000A / m ² TKO hexafluoro characterized in that the shedding relates to a manufacturing method of the needs (IV) salts, according to this invention, the valence of manganese is high 4 Cain ratio also is less, as the purity is good hexafluoropropylene incorporation of oxygen, manganese (IV) acid salt is obtained. In addition, emission characteristics, in particular to obtain a high internal quantum efficiency of the phosphor by the red phosphor to create a clothing fluoride it as a raw material.