尖晶石相锂锰氧化物合成工艺的研究进展

Synthesis Technics Research and Development of Spinel Lithium Manganese Oxide

尖晶石相锂锰氧化物具有价格便宜、性能优良和无毒等特点,已成为锂离子电池正极材料应用的重要发展对象,近年来已获得了较广泛的重视,并且取得了许多成果。重点介绍了尖晶石相锂锰氧化物的主要合成方法,如固相反应法、软化学法等,并对它们的原理、优势和缺点进行了简单的介绍和讨论,对锰酸锂合成工艺的未来发展和走向作了简单的展望。

Spind lithium manganese oxide has become the most important material of li-ion second battery for its inexpensive price, excellent character and aviruhnee, and also gets some achievements in the recent years. The artide majors in the synthesis method of spinel lithium manganese oxide such ss solid phase reaction method ,soft chemical method and soon. Certainly, theory, advantage and disadvantage of the method are also referred. Finally, prospect in the future is made.