摘要
用X射线衍射定量物相分析法.测定了不同产地EMD(电解二氧化锰)中不同晶型二氧化锰的含量.结果表明:日本和我国倾生产的EMD中,γ-MnO_2的含量较高,我国广西下田的较低,γ/β两种晶型含量比分别为84:6(日本),82:8(湘潭)和54:36(下田).本实验方法简捷、迅速、可靠,适合在电池工业生产中应用.
Quantitative analysis of phase composition of EMD (electrolytic manganese dioxide) by X-ray diffraction method is introduced. The ratio Y-MnO2 to 3-MnO2 in various samples obtained from Japan and China have been determined. It is shown that this method is fast, reliable, and suitable for practical use in battery production.
出处
《电源技术》
CAS
CSCD
北大核心
1994年第1期25-27,共3页
Chinese Journal of Power Sources
关键词
电解二氧化锰
定量相分析
电池
electrolytic manganese dioxide, X-ray powder diffraction method, quantitative analysis of phase composition
