Ruthenium Nanoparticles Mediated Electrocatalytic Reduction of UO22+ Ions for Its Rapid and Sensitive Detection in Natural Waters

Reduction of UO22+ ions to U4+ ions is difficult due to involvement of two axially bonded oxygen atoms, and often requires a catalyst to lower the activation barrier. The noble metal nanoparticles (NPs) exhibit high electrocatalytic activity, and could be employed for the sensitive and rapid quantif...

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Veröffentlicht in:	Analytical chemistry (Washington) 2017-08, Vol.89 (15), p.8156-8161
Hauptverfasser:	Gupta, Ruma, Sundararajan, Mahesh, Gamare, Jayashree S
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical analysis Chemical bonds Chemical elements Chemistry Electrocatalysis Electrowinning Glassy carbon Groundwater Hydrogen bonding Matrix Metal ions Nanoparticles Natural waters Oxygen atoms Palladium Ruthenium Seawater Water Water analysis
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