摘要
简要介绍几种无机纳米材料前驱体及粉体的制备,详细介绍了纳米前驱体及粉体在纳米复合耐火材料制备过程中的应用。初步研究表明,将纳米粉体或其前驱体引入耐火材料中,既可起到更紧密的充填作用,又能起到促进烧结、改变内部结构的作用,还能提高反应活性和催化作用,可进一步提升耐火材料的性能。
In this paper, the preparation of several types of precursor and powder of inorganic nanometer material is introduced, and so are the application of precursors and powders to refractory manufacture.The study shows that the nanometer powder or precursor introduced into the refractory can compact the material,improve sintering,better the microstructure,and increase the reaction activity and catalyst functions.In other words,the nanometer powder or its precurson can eniance the refractory property.
出处
《武汉科技大学学报》
CAS
2005年第2期130-133,共4页
Journal of Wuhan University of Science and Technology
基金
湖北省自然科学基金资助项目(2003ABA079)
湖北省科技攻关重点资助项目(2001AA101B07).
关键词
耐火材料
纳米材料
前驱体
refractory
nanometer material
precursor
