蛋黄壳型介孔纳米球的研究进展及应用  

Research Progress and Application of Yolk/Shell Mesoporous Nanospheres

作　　者：滕艺 王晨 吴秋华[1] 张国林[1] TENG Yi;WANG Chen;WU Qiu-hua;ZHANG Guo-lin(College of Chemistry,Liaoning University,Shenyang Liaoning 110031,China)

机构地区：[1]辽宁大学化学院,辽宁沈阳110031

出　　处：《当代化工》2023年第2期312-316,共5页Contemporary Chemical Industry

基　　金：辽宁省自然科学基金(项目编号:2019-ZD-0192);辽宁省教育厅自然科学基金(项目编号:LJC201906)。

摘　　要：蛋黄壳型介孔纳米球结合了实心和中空核壳结构介孔纳米球的特点,化学性质稳定,具有均匀的形态、良好的分散性、开放有序的介孔通道和大小可调的空腔,吸引了越来越多研究者的关注。主要介绍了蛋黄壳型介孔纳米球的制备方法,常见的方法有选择刻蚀、模板组装、瓶中造船、奥斯特瓦尔德成熟化、基于柯肯德尔效应和电偶置换,阐述了其在催化、生物医学、吸附、锂离子电池和太阳能电池等方面的应用,并对蛋黄壳型介孔纳米球研究的发展趋势进行了展望。The yolk/shell-type mesoporous nanospheres combine the characteristics of solid and hollow core shell structure mesoporous nanospheres,have stable chemical properties,uniform morphologies,good dispersion,open and ordered mesole channels,and size-tunable cavities,attracting the attention of more and more researchers.In this paper,the preparation methods of the yolk/shell-type mesoporous nanospheres were mainly introduced,the common methods include selective-etching,templating assembly,ship-in-bottle,Ostwald ripening process,Kirkendall effect and galvanic replacement,and its applications in catalysis,biomedical,adsorption,lithium ion battery and solar cells,etc were expounded.In addition,the development trend of yolk/shell-type mesoporous nanospheres was prospected.

关 键 词：蛋黄壳结构 介孔 纳米球 药物传递 

分 类 号：TQ13[化学工程—无机化工]