UV-photoactivation technique for size and shape controlled synthesis and annealing of stable gold nanoparticles in micelle

[摘要] Gold nanoparticles of different sizes and shapes have been prepared by UV-photoactivation technique using the micelle TX-100 (poly(oxyethylene) iso-octylphenyl ether) as reducing agent, stabilizing agent as well as template which has been authenticated from the plasmon absorption band and TEM picture. The heating effect on those gold nanoparticles has also been studied.

[学科分类] 材料工程

[关键词] TX-100;gold nanoparticles;annealing.