贵金属SiO_2核壳纳米材料的研究进展  

Research Progress of Noble Metal and SiO_2 Core-Shell Nanomaterials

作　　者：郑兴芳[1] 陈敬伟[1] 秦浩东 谢松辰[1] 

机构地区：[1]临沂大学化学化工学院,临沂276000

出　　处：《硅酸盐通报》2017年第5期1609-1615,共7页Bulletin of the Chinese Ceramic Society

基　　金：国家自然科学基金(21375057)

摘　　要：从单金属、双金属或多金属的SiO_2核壳体系出发,论述了几种典型的贵金属金、银、铂、钯、铑等为核或壳与SiO_2包覆的核壳纳米材料的制备方法,改进的性质和在催化、光学、生物等方面的应用,并对未来的发展方向进行了展望。The research progress and applications of several kinds of noble metals such as gold, silver, platinum, palladium and rhodium as core or shell from the aspect of monometallic, bimetallic or multimetal core-shell system were summarized. The synthesis of silica core-shell structures were enjoying ever-increasing research interests for their important properties and diverse applications, such as catalytic, optics, diagnosis, phototbermal therapy, and so forth. The development directions in the future were also pointed out.

关 键 词：贵金属 SIO2 核壳 研究进展 

分 类 号：TQ13[化学工程—无机化工] TB383[一般工业技术—材料科学与工程]