Preparation of Silver Nanoplates in SDBS System
2009 ◽
Vol 620-622
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pp. 533-536
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Keyword(s):
X Ray
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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.
2011 ◽
Vol 236-238
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pp. 2004-2007
2021 ◽
2013 ◽
Vol 734-737
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pp. 2505-2508
2008 ◽
Vol 43
(5)
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pp. 479-482
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