|
Stripping prozesses: Copper traces at
a gold electrode
|
 |
|
 |
Heated Gold
Wire 25µm
c(Cu2+)=5·10-7 mol
l-1
Parameter:
temperature 20 to 57°C
|
|
Rotating disk
c(Cu2+)=10-6 mol l-1
Parameter:
Rotation rate 0 to 2000 min-1
|
|
|
PSA signals for adsorptive stripping of
nucleic acids
|
|
|
|
Heated Electrodes in flowing streams
|
|
|
A Amperometric signals following
injections of ferrocyanide in phosphate buffer.
(a) 20°C; (b) 80°C
B Continuous flowing solution with
(a) pulsed flow rate
(b) temperature pulses (20 to 80°C)
|
|
Temperature-pulse voltammetry, short time
version
|
|
|
Temperature Puls Voltammetry of
NO 73 µM in 0.1 M Na2SO4
(a) temperature series
(b) “cold”, “hot” and differential curves.
|
|
|
Temperature Puls Voltammetry
of CuCl2 (8 mM) in aqueous solution
Temperature from 23°C (top curve) to 180°C (bottom
curve)
|
