贵金属纳米材料的液相合成及其表面等离子体共振性质应用  

Liquid Phase Fabrication of Noble Metal Nanomaterials and Their Surface Plasmon Resonance-Based Applications

作　　者：刘惠玉[1] 陈东[1] 高继宁[1] 唐芳琼[1] 任湘菱[1] 

机构地区：[1]中国科学院理化技术研究所

出　　处：《化学进展》2006年第7期889-896,共8页Progress in Chemistry

基　　金：国家自然科学基金项目资助(No.60372009;60572031)

摘　　要：金属中的表面等离子体共振是描述其导带电子在电磁场作用下集体振荡的一个物理概念。金属纳米颗粒由于其表面等离子体共振性质表现出独特的光学应用。本文在相关研究的基础上,综述了具备表面等离子体共振性质的不同形貌及多种复合结构的贵金属纳米材料的制备和应用,并对其发展及应用前景进行了展望。Plasmonic behavior of metal is a physical concept that describes the collective oscillation of conducting electrons in it. Metal nanoparticles display unique optical applications due to the resonance of surface plasmons. The preparation and applications of different shape and various composite noble metal nanomaterials with the property of surface plasmon resonance are reviewed, and their foresight development and applications are illustrated.

关 键 词：贵金属 纳米材料 表面等离子体共振 

分 类 号：O614.82[理学—无机化学] TB383[理学—化学]