Discover

Autolab

Spectro

One-stop-shop for

spectroelectrochemistry

Autolab supplies the complete spectroscopy setup as well Key features as the electrochemical instruments with total flexibility • One integral software package in choice of potentiostat, all controlled from the NOVA • Synchronized electrochemical signals and spectra software package.

• Dark and blank spectrum subtraction Timing is of the essence and executed from the Auto-

• Absorbance and transmittance calculations lab potentiostat, accurately synchronized between elec-

• Real time spectra

tro-chemistry and spectroscopy signals.

• Automatic and manual shutter control Opens new possibilities for more complete analysis of • Flexible and programmable methods electron transfer processes and complex redox reactions, • Selectable integration time characterization of reaction products and intermediates, optical and electrochemical processes investigated simul-taneously.

Applications

• Bioelectrochemistry

• Organometallic reactions

• Redox polymer processes

• Organic electrochemical processes





Data and analysis: spectroelectrochemical analysis of Methyl 5-methyl-3-phenyl-1-p-tolyl-4,5-dihydro-1H-pyrazole-5-carboxylate.

Package

Specifications

• Any Autolab PGSTAT instrument Autolab Spectrophotometer UA

• Autolab Spectrophotometer UA or UB (optional)

• UV/VIS/NIR

• Autolab Light Source

• Wide wavelength range 200–1 100 nm

• Autolab Optical Fiber

• Dedicated spectroelectrochemical cell Autolab Spectrophotometer UB

• UV/VIS

Experimental method

• Wavelength range 200–850 nm, higher resolution

• Dark spectrum collected with the light off

• Reference spectrum collected in supporting electrolyte Autolab Light Source with light on

• Deuterium 200–400 nm

• Electrochemical measurement with spectra collected

• Halogen 400–2 500 nm at user defined intervals (i.e. CV or LSV)

• Data represented as overlay of absorbance or trans-Reference

mit tance spectra and electrochemical signal http://www.metrohm.com/applications

• Observe changes in spectra as a function of electro-

• AN-EC-009 – Spectroelectrochemical measurements chemical environment

G, CH-9100 Herisau

Dedicated to research

www.metrohm.com

ohm A

-05

witzerland by Metr

Subject to modifications

Printed in S

8.000.5231EN – 2017