二氧化锰电池的过去、现在和未来

Past, present, and future of MnO_2 batteries

论述了二氧化锰作为一次电池和二次电池正极材料的历史和现状,指出了二氧化锰电池过去曾占着原电池的统治地位,现在由于二氧化锰改性,因而二氧化锰电池仍有着强大的竞争力;将来,由于将二氧化锰形成复合材料或嵌入电极材料,还将有光辉的前景,有可能出现以二氧化锰为主体的新电池系列.由于二氧化锰固有的特性;贮量较丰富,价格较低廉,符合环境保护要求,在今后的几十年里,尽管有各类高性能电池与之竞争,但以二氧化锰为主体正极材料组成的电池,仍将在电池市场上占有重要的地位.

The development history and recent aspects of manganese dioxide as positive electrode material for primary and secondary batteries are reviewed. It is thought that MnO2 batteries held a dominant position in primary batteries market in the past,and have competitive power in the present, and will show good prospects in the future due to its performance improvement by virtue of MnO2 modifying to product composites or to form insertion electrode materials. It is predicted that the batteries made of MnO2 as major positive electrode materials will still occupy an important position in battery market in the coming decades.