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Potassium fluoride manganate for manganese-activated bifluoride phosphor raw material and method for producing manganese-activated bifluoride phosphor using the same
Potassium fluoride manganate for manganese-activated bifluoride phosphor raw material and method for producing manganese-activated bifluoride phosphor using the same
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机译:用于锰活化的双氟化物磷光体原料的氟化锰锰酸盐及其制备方法
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摘要
The potassium fluoromanganate of the present invention is characterized in that, in an orbital electron binding energy spectrum diagram for manganese obtained by X-ray photoelectron spectroscopy, a ratio (signal intensity value A/signal intensity value B) between a signal intensity value A obtained by subtracting a background value from a maximum signal intensity value for binding energy values within the range from 643.0 eV or more to 644.0 eV or less, and a signal intensity value B obtained by subtracting the background value from a maximum signal intensity value for binding energy values within the range from 645.0 eV or more to 646.0 eV or less, is greater than 0 and no greater than 0.9.
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