کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
178865 | 459323 | 2015 | 4 صفحه PDF | دانلود رایگان |
• Methylviologen mediated electroreduction of AgCl precipitate to Ag0 was realized.
• Electroreduction was carried out at potentials of MV2 +/MV
• + redox couple.
• Alkylamino-modified silica NPs (SiO2-NHR) stabilize metal NPs in an aqueous medium.
• The main products of reduction are spherical SiO2-NHR/Ag core/shell NPs in solution.
• The size of SiO2-NHR/Ag core/shell NPs is120–160 nm.
Methylviologen mediated electrochemical reduction of AgCl precipitate to Ag0 in the presence of alkylamino-modified silica nanoparticles (SiO2-NHR) in an aqueous medium was performed. The main products of reduction at potentials of the MV2 +/MV
• + redox couple are spherical SiO2-NHR/Ag core/shell nanoparticles (size range 120–160 nm) in solution.
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Journal: Electrochemistry Communications - Volume 59, October 2015, Pages 60–63