Electrochemistry

Supercapacitors

Supercapacitors

SUPERCAPS AS POWER CAPTURE & DEL IVERY DEV ICES

• High-Performance• 8 Additional

Electrometers• Ideal for battery,

capacitor and fuel cell development

Gamry Systems

Reference 3000 withAuxiliary

Electrometer

GAMRY EXPERTISE

Gamry Potentiostat

Reference 3000

EIS300™ Electrochemical Impedance Spctroscopy

PWR800™ Electrochemica

l Energy Software

Reference 30k

BoosterGamry has the right instrument for your Application

Supercaps provide a challenge to normal potentiostatic testing in that their response to a voltage step produces theoretically infinite current.  This causes most potentiostats to hit the current rail and stay there until the instrument comes into compliance.

Gamry Expertise

Reference 3000

Gamry has tools to work through both problems. PWR800 potentiostatic experiments (other than CV) operate in a special mode that records all current data, ensuring no fraction of the capacity is lost due to potential steps. In cyclic voltammetry, Gamry’s surface mode preserves capacitance information (as well Faradaic current from bound species), allowing it to accurately measure supercaps.

Gamry Software

For researchers on a tighter budget, or for those who want a multichannel potentiostat system, look no further than our multichannel Interface. 

Multichannel Potentiostat

Gamry Expertise

We have tested quite a few supercapacitors at Gamry and worked with supercap researchers. If you are new to the field, or to Gamry, you may want to read through our application notes. Along with our application notes on low impedance EIS, Gamry has several supercapacitor-specific application notes available.Give us a call at 1-877-367-4267.

Celebrating 25 years!! Gamry Instruments has been producing lower cost, electrically isolated potentiostats for fuel cell research since 1989.

We have the r ight instrument for your appl ication

Gamry Instruments ~ 734 Louis Drive ~ Warminster, PA 18974 ~ USAPhone: +215-682-9330 ~ Toll-Free: 1-877-367-4267 ~ sales@gamry.com

Supercapacitorsis one in a series on

Electrochemistry Applications. Look for more on Corrosion, Batteries,

Fuel Cells, Paints & Coatings and Physical Electrochemistry.

Visit us at www.gamry.com