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<p>Synthesis of silver nanocatalyst in presence of poly(ethylene glycol) and its application for electrocatalytic reduction of hydrogen peroxide</p><br />

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Title Statement <p>Synthesis of silver nanocatalyst in presence of poly(ethylene glycol) and its application for electrocatalytic reduction of hydrogen peroxide</p><br />
 
Added Entry - Uncontrolled Name Raoof, Jahan Bakhsh ; University of Mazandaran
Ghasemi, Samira ; Electroanalytical Chemistry Research Laboratory, Department of Analytical Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar, Iran
Chekin, Fereshteh ; Department of Chemistry, Ayatollah Amoli Branch, Islamic Azad University, Amol, Iran
Ojani, Reza ; Electroanalytical Chemistry Research Laboratory, Department of Analytical Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar, Iran
 
Uncontrolled Index Term Synthetic and structural inorganic chemistry;catalysis and analytical chemistry
Electrochemistry, Electrodes, Modified electrodes, Silver nanoparticles, Nanoparticles, Nanocatalysts, Poly(ethylene glycol), Hydrogen peroxide reduction
 
Summary, etc. <p style="text-align: justify;">The synthesis of powdered Ag nanoparticles in presence of poly(ethylene glycol) as reducing agent and stabilizer in aqueous medium is reported. The structure and properties of the Ag nanoparticles have been characterised by X-ray diffraction, transmission electron microscopy and energy dispersive X-ray data. XRD study shows that the particles are crystalline in nature with face centered cubic geometry. Formation of stable silver nanoparticles gives mostly spherical particles with diameter in the range of 12–30 nm. The catalytic activity of the nanocrystalline AgNPs, for the reduction of hydrogen peroxide has been studied <br /> at the surface of glassy carbon electrode modified with <br /> Ag nanoparticles and poly(methyl methacrylate) (AgNPs-PMMA/GCE) prepared by casting of the AgNPs-PMMA solution on GCE. The sensor responds to H<sub>2</sub>O<sub>2 </sub>with high selectivity, good reproducibility and stability, over a linear range of 22–1700 µ<em>M</em> with a detection limit of 4.8 µ<em>M</em> using amperometry.</p><p> </p>
 
Publication, Distribution, Etc. Indian Journal of Chemistry -Section A (IJCA)
2020-12-10 11:43:03
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/IJCA/article/view/16331
 
Data Source Entry Indian Journal of Chemistry -Section A (IJCA); ##issue.vol## 56, ##issue.no## 8 (2017): INDIAN JOURNAL OF CHEMISTRY - SECTION A
 
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Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJCA/article/download/16331/51099
 
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