Zahner CIMPS
Universal Photo-Electrochemical
Workstation
- core system
- Zennium/IM6
- XPot/PP211
- optical bench
- LDA
- sensor & cell holder
- options
IMPS, IMVS, max. power, fill factor, …
The CIMPS principle
Controlled lntensity Modulated Photocurrent Spectroscopy
IMPS |
CIMPS |
 . |
LED Light Sources
- 365 to 1550 nm
- up to 1000 W/m²
- individually calibrated
- automatically detected
Photo-ElectroChemical Cell PECC
- BK7 or quartz window
- Ag/AgCl-reference
- Pt counter electrode
- PECC-1 : PTFE
solid samples - PECC-2 : PCTFE
solid samples
translucent samples
CIMPS application (I)
DSSC light transient
OSC fill factor, IPCE,
Maximum Power
CIMPS application (II)
Hybrid solar cell: photocurrent spectra, simulation and fit
CIMPS-abs
CIMPS-abs
- UV/VIS/NIR-spectrometer
- high power LED or
- tungsten lamp
- 2 PECC-2 with slider
CIMPS-abs2
- deuterium tungsten lamp
- backthinned CCD spectrometer
- 2 PECC-2 quartz window with slider
optical absorption/transmission measurements
CIMPS-abs application
P3HT-PEDOT:PSS film synchronous impedance/phase spectra and film extinction spectra vs. cell voltage
CIMPS-emit
- UV/VIS/NIR-spectrometer
- calibrated photodiode
Light emission spectra: electroluminiscence, OLEDs, …
CIMPS-pcs
Wavelength resolved photocurrent spectroscopy IPCE
- tunable light source TLS02
- 430 – 720 nm
CIMPS-pcs application
CIMPS-fit
Photocurrent / photovoltage under light transients
- transient recorder TR8M
CIMPS-fit application
Photovoltage transient
of an organic solar cell
Cr-Al-Cr-P3HT-PCBM-PEDOT-Cr-Au
Photocurrent transient of a
monolithic silicon solar cell
CIMPS-dtr
OIS, dynamic transmittance / reflectance measurements
- calibrated photodiode
- XPot
More information : Zahner.de
Download document for CIMPS click Here
