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本发明属于相分析法,能够用于定量测定化学原电池用二氧化锰中β相和Υ相的含量。目的是提高测量精度和将分析范围扩大到非晶质试样。为了测定二氧化锰中β相和Υ相的含量绘出200—800cm~(-1)区间的红外吸光谱图,在光谱中按照最大吸收在V_1=320.0
The present invention belongs to the phase analysis method and can be used for the quantitative determination of the content of β phase and γ phase in manganese dioxide for chemical batteries. The purpose is to improve the measurement accuracy and expand the scope of analysis to amorphous samples. In order to determine the content of β phase and γ phase in manganese dioxide, the infrared absorption spectrum of 200-800cm -1 was drawn and the maximum absorption in the spectrum was V_1 = 320.0