Preparation of Silver Nanoplates in SDBS System

Abstract:

Article Preview

Silver nanoplates were prepared in the solution of sodium dodecyl benzene sulfonate (SDBS) and polyvinyl pyrrolidone (PVP) via reducing silver nitrate with hydrazine hydrate. X-ray diffraction (XRD) and Scanning electron microscope (SEM) were applied to identify phase and observe microstructure. The surface tension analysis showed that in SDBS + PVP system, the γ-C curve acted as dual-platform and the corresponding concentration turning points were C1 (0.8g/L) and C2 (6.0g/L) respectively. XRD analysis confirmed that the reduction product was element silver. SEM observation revealed that nano-plates silver were obtained when the SDBS concentration was between C1 and C2, otherwise spherical-shaped nanoparticles were synthesized.

Info:

Periodical:

Materials Science Forum (Volumes 620-622)

Edited by:

Hyungsun Kim, JienFeng Yang, Tohru Sekino and Soo Wohn Lee

Pages:

533-536

DOI:

10.4028/www.scientific.net/MSF.620-622.533

Citation:

Y. H. Song et al., "Preparation of Silver Nanoplates in SDBS System", Materials Science Forum, Vols. 620-622, pp. 533-536, 2009

Online since:

April 2009

Export:

Price:

$35.00

In order to see related information, you need to Login.