Superlattice of octanethiol-protected copper nanoparticles.
The synthesis and spectroscopic characterizations of size-controlled Cu nanoparticles forming self-assembled 2D superlattices with hexagonal packing are described. The scanning electron microscopy (SEM), nuclear magnetic resonance (NMR), thermal gravimetric analysis (TGA), and electron spectroscopy for chemical analysis (ESCA) techniques were used to characterize the octanethiol-protected copper nanoparticles.
Dong
Teng-Yuan
TY
Department of Chemistry, Center for Nanoscience and Nanotechnology, National Sun Yat-Sen University, Kaohsiung, Taiwan. dty@mail.nsysu.edu.tw
Wu
Heng-Hsi
HH
Lin
Ming-Cheng
MC