微波辅助合成贵金属纳米颗粒

Microwave-assisted synthesis of noble metal nanoparticles

贵金属纳米材料由于具有独特的光、电、磁、催化等性能是当前研究的热点。实现贵金属纳米材料的可控制备对于材料性能研究及应用开发至关重要。微波辅助合成技术作为一种快速、高效、节能、环保的技术在贵金属纳米材料制备领域已有广泛应用。文中综述了微波技术在辅助合成金、银、铂、钯、钌、铑等贵金属纳米颗粒及其复合物结构等方面的研究进展,并对微波辅助合成贵金属纳米颗粒的发展及应用前景进行了展望。

Noble metal nanoparticles have drawn considerable attention due to their distinctive optical, electrical, magnetic and catalytic properties. The controllable preparation of noble metal nanometer materials is vital to their study and potential applications. Microwave-assisted synthesis technology has been considered as a kind of rapid, efficient, energy saving and green heating method and has been widely used in the field of preparation of nanomaterial with different shapes and sizes. This paper summarizes the development of microwave （MW）-assisted synthetic approach for producing noble metal nanomaterials, such as gold （ Au ）, silver （Ag）, platinum （ Pt）, palladium （ Pd）, ruthenium （Ru）, rhodium （Rh） and other metal complexes. Besides, it provides a development prospect of microwave-assisted synthesis.