INORGANICCHEMICALSINDUSTRY ›› 2011, Vol. 43 ›› Issue (3): 8-.
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PENG Ai-Guo, HE Zhou-Chu, XIAO Wei, DING Xiong-Lei, ZHUANG Xin-Juan
Published:
Abstract: Research progress and present status of preparation and application of chemical manganese dioxide (CMD) were reviewed.Several common preparation methods,such as manganese carbonate thermal decomposition method,manganese nitrate thermal decomposition method,solution oxidation-reduction method,and nano-MnO2 preparing method,were introduced,and advantages and disadvantages of these methods were analyzed.At present,the main industrial production methods of CMD are manganese carbonate thermal decomposition method,manganese nitrate thermal decomposition method,and manganese sulfate-potassium permanganate oxidation-reduction method.Preparation and application of nano-MnO2 are important developing directions of CMD.
Key words: chemical manganese dioxide, preparation methods, research progress
CLC Number:
TQ137.12
O614.711
PENG Ai-Guo, HE Zhou-Chu, XIAO Wei, DING Xiong-Lei, ZHUANG Xin-Juan. Research progress of chemical manganese dioxide[J]. INORGANICCHEMICALSINDUSTRY, 2011, 43(3): 8-.
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