Paper Title:
Preparation of Silver Nanoplates in SDBS System
  Abstract

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, Y. Yang, W. W. Gao, X. Z. Lan, "Preparation of Silver Nanoplates in SDBS System", Materials Science Forum, Vols. 620-622, pp. 533-536, 2009
Online since
April 2009
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Price
$32.00
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