纳米Al2O3的制备、掺杂改性及应用进展  

Preparation,Doping Modification and Application Progresses of Nano-Al2O3

作　　者：陈梦婷 孙佳麒 刘屈 胡思前[1] 张玉敏[1] CHEN Meng-ting;SUN Jia-qi;LIU Qu;HU Si-qian;ZHANG Yu-min(School of Chemistry and Environmental Engineering,Jianghan University,Wuhan Hubei 430056,China)

机构地区：[1]江汉大学化学与环境工程学院,湖北武汉430056

出　　处：《化肥设计》2021年第5期6-13,共8页Chemical Fertilizer Design

基　　金：武汉市科技攻关计划项目(2014022905011274)。

摘　　要：纳米Al2O3是新型的绿色环保材料,具有独特的表面效应、体积效应和量子尺寸效应,为了提高纳米Al2O3的性能,以纳米Al2O3为载体,对其进行掺杂改性已成为科学工作中探寻的热点。综述了近年来纳米Al2O3的制备方法、掺杂改性种类以及其在化工、环保、传感器、新能源以及光学、机械加工等诸多领域中的应用;随着其制备和应用研究的不断深入,纳米Al2O3材料将在更多领域发挥更大的作用。目前,解决均匀分散、性能稳定等问题,仍然是纳米Al2O3研究的重点,探索纳米Al2O3复合材料是解决上述问题的重要手段。Nano-Al2O3 is a new type of green material,with unique surface effect,volume effect and quantum size effect.In order to improve the performance of nano-Al2O3,doping modification on the carrier of nano-Al2O3 has become a hot topic in related studies.The article summarizes the preparation methods and doping modification types of nano-Al2O3 as well as its application in such fields as chemical,environmental protection,sensor,new energy,optics and mechanical processing in recent years.As researches into its preparation and application go deeper,the nano-Al2O3 material will play a greater role in more fields.At present,how to achieve uniform dispersion and stable performance is still the focus of related studies.To this end,exploring into the nano-Al2O3 composites remains an important approach.

关 键 词：纳米AL2O3 制备 掺杂改性 进展 

分 类 号：TQ113.1[化学工程—无机化工]