User:Samiye Yaman/Notebook/Lab 571/2012/03/20

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Determining the concentration of Au+3 left unreacted in solution in the fiber solution synthesized on 02/29/12 by using electrochemistry.


-Make the following dilutions of chloroauric acid

--5.00 mM

--1.00 mM

--500 μM

--100 μM

--50.0 μM

--10.0 μM

--5.00 μM

--1.00 μM

--500 nM

--100 nM

-Add 0.5 mL of 0.5 M KNO3 to each solution.

-Run cyclic voltammetry using glassy carbon electrodes as both working and reference electrodes.


Current vs applied potential 3-20-12.png