Optical spectroscopic studies of the dispersibility of gold nanoparticle solutio

2019-07-04 05:10:41

The Gold nanoparticles Japan Dispersibility

责任者: Huang, Shujuan;Minami, Kazuyuki;Sakaue, Hiroyuki;Shingubara, Shoso;Takahagi, Takayuki 单位: Japan Chemical Innovation Institute, 402S Interactive Laboratory of ASM, Hiroshima University, Higashi-Hiroshima 739-8530, Japan 来源出处: Journal of Applied Physics,2002,92(12):7486-7490 摘要: The dispersibility of gold nanoparticles and dodecanethiol-capped particles in a variety of solvents were investigated. The results suggested that surface modified particles had a better dispersibility than unmodified ones in organic solvents. The proposed method was not restricted to gold nanoparticles and was believed useful in studying nanoparticles of other metallic and semiconductor materials. 关键词: Nanostructured materials;Dispersions;Solutions;Gold;Dissolution;Agglomeration;Surface treatment;Light absorption;Scanning electron microscopy;Nanoparticles