Synthesis and assembly of Au-Pt bimetallic nanoparticles
Data(s) |
2008
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Resumo |
Au-Pt bimetallic nanoparticles (NPs) were synthesized by reducing the mixture of HAuCl4 and K2PtCl6 with ethanol in the presence of cinnamic acid (C6H5CHCHCO2H, CA) through a thermal process. It was found that the isolated NPs could gradually self-assemble into chain-like structures, ultimately to 3-dimensional network nanostructures by adjusting the molar ratio of CA to K2PtCl6. Energy-dispersive Spectroscopy, X-ray photoelectron spectroscopy and X-ray diffraction was used to confirm the formation of Au-Pt bimetallic nanostructures. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Wang L;Qi B;Sun LL;Sun YJ;Guo CL;Li ZA.Synthesis and assembly of Au-Pt bimetallic nanoparticles,MATERIALS LETTERS,2008,62(8-9):1279-1282 |
Palavras-Chave | #GOLD NANOPARTICLES #PLATINUM NANOPARTICLES #NANOSTRUCTURES #NANOWIRES #SURFACES #COLLOIDS #CARBON #METAL |
Tipo |
期刊论文 |