o'neil group facilities
Scanning electrochemical probe workstation.
HEKA ElProScan 1
This is our workhorse scanning probe instrument. We use it for SECM and SECCM experiments, single nanoparticle measurements, and scanning photocurrent measurements.
The whole system is enclosed in a custom built dark-box/Faraday cage so it's capable of both electrochemical and photoelectrochemical imaging. We have several wavelengths of light (455, 530, 630 nm) that are integrated with the scanning system.
We have a CH660E potentiostat and a CH760E bipotentiostat that we use for routine electrochemical testing and characterization.