Portal de Periódicos da CAPES

One-Step Fabrication of CdS Nanorod Arrays via Solution Chemistry

2008; American Chemical Society; Volume: 112; Issue: 35 Linguagem: Inglês

10.1021/jp802745b

1932-7455

Fei Chen, Renjia Zhou, Ligong Yang, Minmin Shi, Gang Wu, Mang Wang, Hongzheng Chen,

Nanowire Synthesis and Applications

Well-defined hexangularly faced CdS nanorod arrays were fabricated via a facile one-step and nontemplate hydrothermal approach in large scale by using biomolecules of glutathione as capping agents. Structural and morphological evolutions of CdS nanorod arrays were studied by scanning electron microscopy, transmission electron microscopy, and X-ray diffraction. A formation mechanism of CdS nanorod arrays via this one-step synthesis was tentatively studied by investigating the effects of synthesis parameters on the nanorod arrays. The growth process of CdS nanorod arrays was discussed further from the absorption spectra of CdS nanorod arrays obtained at different reaction times.