摘要
不同形貌氧化锰纳米材料由于具有离子筛、分子筛、催化和电化学等许多特殊的物理和化学性质,因而在吸附材料、催化材料、锂离子二次电池的正极材料和新型磁性材料等领域显示了广阔的应用前景。本文综述了不同形貌氧化锰纳米材料几种常用的制备方法,包括溶胶-凝胶法、汽-液-固(VLS)生长法、回流法等,并对各种方法的特点作了总结。最后,讨论了不同形貌氧化锰纳米材料的应用及研究展望。
Manganese oxide nano-materials with different morphologies show a wide range of applications in the ion-sieve,molecular sieve,catalyst materials,cathode materials for lithium ion secondary battery and new magnetic materials due to their special physical and chemical properties.Due to the electronic and optical properties of the manganese oxide nano-materials have highly relied on their crystallinity,particle size and particle morphology,it is of great significance to research the controllable fabrication conditions of manganese oxide nano-materials with different morphologies and to know the relationship between morphology and property.In this paper,the general preparation methods of manganese oxide nano-materials with different morphologies,including sol-gel,VLS,reflux method etc were reviewed.The characteristics of various methods were summarized.Moreover,the development trends of the preparation methods of manganese oxide materials with different morphologies were also proposed based on our work on the preparation of inorganic nano-materials.
出处
《化学通报》
CAS
CSCD
北大核心
2010年第8期677-683,共7页
Chemistry
基金
教育部重点科学技术研究项目(No.2003136)资助
关键词
氧化锰
纳米材料
形貌
制备
Manganese oxide
Nano-material
Morphology
Preparation
