Preparation of Silver Nano-Particles by CO(NH2)2·H2O2

Xiao Ling Zhao

doi:10.4028/www.scientific.net/AMR.391-392.1244

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 391-392Preparation of Silver Nano-Particles by...

Preparation of Silver Nano-Particles by CO(NH₂)₂·H₂O₂

Abstract:

This article will present using chemical reduction to prepare silver nano-particles, which is a certain improvement base on the traditional hydrogen peroxide (H₂O₂) Silver ammonia by using a new reductant urea peroxide (CO (NH₂) ₂•H₂O₂) to replace hydrogen peroxide. Hydrogen Peroxide silver ammonia is widely used in the nano-silver particles Preparation, however, the nano-silver particles prepared in traditional ways is not homogeneous and very easy agglomerated, therefore, in this experimental by using of urea peroxide as a reductant, under condition of temperature 30°C, 45 nm homogeneous nano-silver particles is successfully prepared. The detection instrument used in the experimental is transmission electron microscopy and laser particle size analyzer.

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Periodical:

Advanced Materials Research (Volumes 391-392)

Pages:

1244-1247

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.391-392.1244

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Online since:

December 2011

Authors:

Xiao Ling Zhao

Keywords:

Laser Particle Size Analyzer, Nano-Silver Particles, Urea Peroxide

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