介绍了化学二氧化锰(CMD)的几种主要生产工艺，国内外研究现状及发展趋势。
Several main production technologies, research status worldwide and the tendency to develop chemical manganese dioxide (CMD) were introduced.
纸张电池公司生产电池的化学原料是大家熟知的常规电池原料，锌和二氧化锰的混合物。
The chemicals used in Power Paper's battery are a combination of zinc and manganese dioxide-well-known elements used in other conventional batteries.
干燥是电解二氧化锰生产的工序之一，干燥温度的高低，直接影响生产效率及产品的电化学活性。
Drying is one of the working processes of EMD production. Its temperature would directly affect the production efficiency and electrochemical activity of the product.
近年来国产电池用电解二氧化锰的质量不断提高，杂质含量下降，给分析化学人员提出了复杂的课题。
In current years, with the improvement of the quality of homemade EMD , the contents of impurities deducted, which results in new problems for analytical chemists.
综述国内外近年来用化学法合成具有电化学活性的二氧化锰的研究动态，并介绍几种常用的化学合成法。
A review is given on the recent progress in chemically prepared active manganese dioxide and several chemical synthesis methods are discussed.
用化学法生产活性二氧化锰在理论上有报导过。
The manner has been reported that on preparation of active manganese dioxide in the paper.
论述了电解二氧化锰阴、阳极的电化学反应并进行了热力学计算。
This paper studies on the cathode and anode electrochemical reaction from electrolysing manganese dioxide.
但掺杂二氧化锆不能提高二氧化锰样品电化学性能。
However, doping in the zirconium couldn't improve MnO2 sample's electrochemistry performance.
但掺杂二氧化锆不能提高二氧化锰样品电化学性能。
However, doping in the zirconium couldn't improve MnO2 sample's electrochemistry performance.
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