Category
- NEW PRODUCTS
- CUSTOMER SERVICES
- Custom made glass products
- Custom made and Modified Screen Printed Electrodes
- Sensors and electrodes
- Cables and connectors
- Cell
- Spectro, Photo, Raman – electrochemical cells
- Membrane Capacitive Deionization configurable cell
- NREL High-Pressure Low-Temperature Electrolysis Cell
- High-Pressure (25 bar) Single-Compartment Electrochemical Cell
- Stirrers
- Pumps
- Kits & Sets
- Minithermostat
- Modular PEM Electrolyzer Test Station
- Measurements of battery and supercapacitor materials
- Potentiostats
- Manual Screen Printer
- Accessories
- Discounted SPEs (at a reduced price with visual defects/inconsistancies, but fully functional)
Spectro-electrochemical flow cell setup (redox.me)
This is a horizontally mounted, multi-purpose spectroelectrochemical cell designed to be used with standard UV-Vis or IR spectrometers. It enables obtaining electrochemical and spectroscopic information from liquid sample or thin films in systems where variations in applied potential induce changes in observed spectra. It consists of a polyether ether ketone (PEEK) flow chamber equipped with a magnetic or screw mount sample holder, screw mount quartz window holder and two different mini tripods. It well fits aqueous (FKM O-Rings) and organic solvent (FFKM O-Rings) electrolyte requirements.
The cell is meant to be used with a standard reference electrode having 6 mm in diameter and a counter electrode either in the form of a rod or helix with 6 mm in diameter and 15 mm active length.
Application note:
The spectroelectrochemical cell is used to study the relation between absorbance/transmittance and electrochemical potential. It enables real-time monitoring of optical change in electrochromic materials. It also enables in-situ spectral acquisition for detection, identification and characterization of short-lived electrochemically-generated species/intermediates, resulting in a detailed investigation of the mechanistic pathways of redox processes.
Specification:
nominal exposure area: 1 cm2 (other values on request)
optical path length (electrolyte thickness): 12 mm
flow chamber volume: 1.75 mL
maximum substrate thickness: 4 mm
electrode plug diameter: 6 mm
minimum substrate size: 17 mm x 25 mm
recommended substrate size: 25 mm x 25 mm
Intrastat data:
HS Code: 90275000
Country of Origin: Sweden
NET weight: 300 g
Setup includes:
1 x Magnetic Mount Spectro-Electrochemical Flow Cell – MM spectro-EFC 1.75 mL (or Spectro-Electrochemical Flow Cell – spectro-EFC 1.75 mL)
1 x Metal Wire Auxiliary Electrode – 35HX15 0.6/235 mm (Platinum)
1 x Reference electrode (Ag/AgCl, or Ag/Ag+)
Select configuration
Electrolyte type: water-based / organic electrolyte
Related products
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ZIVE SP1 – potentiostat/galvanostat/ZRA
Read more- Potentiostat/galvanostat/ZRA at affordable price
- Control voltage range: ±10V
- Control current range:9 ranges, 10nA~1A (10nA with gain)
Application - Battery
- Super capacitor
- Fuel cell
- Corrosion
- Sensor
- Solar cell
- Other Echem experiments
Features
- economical high quality potentiostat/galvanostat/impedance analyzer
- compact size with full functions
- ±10V@1Amp control range
- wide current ranges(1A to 10nA) for various applications
- built-in FRA : enables EIS tests by using software
- 14 EIS techniques capability including multisine
- capable of multitude of applications
– corrosion, general electrochemistry, sensor, battery, fuel cell,
supercapacitor, solar cell, etc. - bipolar pulse capability
- voltage pulse or current pulse charge/discharge test(GSM,CDMA etc.),
sine wave function for ripple simulation withenergysoftwarepackage
& pulse plating available - high speed data sampling time
– 2usec or 3usec depending on data point number - iR compensation and measurement
- 3 measurement/control voltage ranges &
9 measurement/control current ranges - internal 542,000 data point storage & continuing experiment regardless
of PC failure. - multichannel configuration available
- free software upgrade
Experimental Techniques
Basic techniques
- Potentiostatic
- Galvanostatic
- Double step potentiostatic
- Double step galvanostatic
- OCP measurement
- Potential sweep
- Current sweep
- Cyclic voltammetry
- Fast potential sweep
- Potentiostatic Ru measurement
- Galvanostatic Ru measurement
Advanced Software Package(Included)
- EIS software package(EISe)
– Potentiostat EIS
– Galvanostatic EIS
– Pseudo galvanostatic EIS
– OCP* EIS
– Potentiodynamic PEIS
– Galvanodynamic GEIS
– Poteniodynamic HFR
– Galvanodynamic HFR
– Potentiostatic HFR monitor
– Galvanostatic HFR monitor
– Multisine potentiostatic EIS
– Multisine galvanostatic EIS
– Intermittent potentiostatic EIS
– Intermittent galvanostatic EIS
(*) The system measures open circuit potential before each frequency
change and applies AC sine wave on this potential. - Corrosion software package(CORe)
– Tafel(Tafel experiment)
– Rp(Polarization resistance)
– RpEc trend
– PDYN(Potentiodynamic)
– CYPOL(Cyclic polarization resistance)
– GDYN(GalvanoDynamic)
– Reactivation
– Galvanic corrosion
– Potentiostatic ECN
– Galvanostatic ECN
– ZRA mode ECN - Energy software package(BATe)
a) Battery test technique
– CC/CV testforcycle life test of lithium battery
– CC/CC tet forcyclelifetestofNiCd or NiMH battery
– Discharging test
– EVS(electrochemical voltage spectroscopy)
– Variable scan rate CV
– Potentiostatic IV curve
– Galvanostatic IV curve
– Steady state CV
– PITT(Potentiostatic intermittent titration technique) test
– GITT(Galvanostatic intermittent titration technique) test
– Pulse mode is available for GSM & CDMA profile.
Pulse shape profile can be measured by user’s demand.
b) Control mode
– Charge : CC, CC-CV, pulse, sine wave
– Discharge : CC, CP, CR, pulse, sine wave
c) Cut-off condition
– Time, voltage, current, power, auxV etc.
– Various battery charge/discharge test is available including
pulse discharge for GSM, CDMA application - Electrochemical analysis software package(EASe)
a) Step techniques
– CA(Chronoamperometry)
– CC(Chronocoulometry)
– CP(Chronopotentiometry)
b) Sweep techniques
– LSV(Linear sweep voltammetry)
– SDV(Sampled DC voltammetry)
– Fast CV
– Fast LSV
c) Pulsed techniques
– DPV(Differential pulse voltammetry)
– SWV(Square wave voltammetry)
– DPA(Diff.pulse amperometry)
– NPV(Normal pulse voltammetry)
– RNPV(Reverse normal pulse voltammetry)
– DNPV(Differential normal pulse voltammetry)
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Front contact photo-electrochemical H-Cell setup (redox.me)
Read moreThis is a horizontally mounted, double compartment photo-electrochemical H-Cell used to simultaneously or individually investigate thin film photo-anode and photo-cathode. The cell elements are made of PEEK and Fluoropolymers. It well fits aqueous (FKM O-Rings) and organic solvent (FFKM O-Rings) electrolyte requirements. The construction is gas-tight having two separate chambers, each equipped with gas inlet and outlet. This allows bubbling the solution and evacuating gases. Chambers are separated with an ion-exchange membrane (e.g., DuPont’s Nafion® membrane), so the electrochemical products appearing at photo-anode and (photo-)cathode do not affect the opposite electrode.
Application note:
This cell allows several approaches to perform measurements in 2- or 3-electrode setups. It is designed to investigate performance of a thin film photo-anode or photo-cathode (e.g. nanocrystalline material or conducting polymer) deposited on a rigid or flexible transparent substrate (typically fused quartz glass). The counter electrode is mounted in the second chamber either in a top casing or attached on the side of the cell as a thin film deposited on rigid or flexible substrate. The reference electrode is mounted in a top casing of the same chamber as the studied photo-electrode. Various auxiliary electrodes are suitable for this cell including metal wire, gauze and foil electrodes as well as non-metal electrodes and thin films. Typical applications include: basic photochemistry (photo-catalysis), photolytic water splitting, photoinduced charge separation and photo-corrosion.Specification:
minimum electrolyte volume: 2×10 mL
maximum electrolyte volume: 2×15 mL
electrode plug diameter: 6 mm
maximum substrate thickness: 3 mmIntrastat data:
HS Code: 90309000
Country of Origin: Sweden
NET weight: 600gSetup includes:
1 x Front Contact Photo-Electrochemical H-Cell
2 x lid – 0001CPEMA
2 x chamber
2 x sample mount
2 x Tantalum contacts
1 x micro tripod
4 x plug
1 x set of O-Rings (18 pcs)
1 x Metal Wire Auxiliary Electrode – 50HX15 0.6/250 mm (Platinum)
2 x Reference electrode (Ag/AgCl, or Ag/Ag+), 30 mm -
FC2.TL.* PMMA Flow Cell
Read moreThe flow cell enables the use of Screen printed sensors in a flow through arrangement.
The flow cell is suitable for sensors of type AC1, AC2, CC1, CC2 and CC3.
The Screen printed sensor is inserted into the slit of cell and tightened by closing of the door. The cell ensures the wall-jet flow around the working electrode and it is optimised so that no air bubbles cumulate in the cell. The cell contains also the contact and output cable.
With the sensors enclosed in a flow cell, it is possible to measure semi-automatically or automatically using a pump or liquid switch for sample supply. Under such conditions, maximum measurement reproducibility is ensured.
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Membrane Capacitive Deionization configurable cell (redox.me)
Read moreMembrane Capacitive Deionization (MCDI) configurable cell has been designed to conduct research on removal of charged ionic species from aqueous or organic solutions (i.e., Desalination/Demineralization) via electrostatic (i.e., non-Faradaic) or electrochemical (redox) interactions. The MCDI cell contains two graphite current collectors that can serve as polarization electrodes. However, if the electrode material is the subject of research, it should be applied to an additional current collector, such as graphite paper or metal felt (not included in the product). Different electrode materials can be installed on both sides of the cell. If the thickness of these electrodes exceeds 250 micrometers, different gaskets are required. In such a case, please contact us for a solution.
The cell is designed in such a way that replacing the electrodes does not require removing the membranes or flow fields. It is enough to unscrew the plungers on both sides and replace the electrodes. In the standard configuration, the liquid in the main channel and side channels flows through the flow field cut from PEEK. However, these can be replaced with a porous material such as felt or a battery spacer, which will allow fluid flow. If work with materials of dimensions different from those listed in the specification is required, we can supply seals of different thicknesses or customize the cell. The cell allows for the installation of one or two ion-exchange membranes (not included in the setup). Their thickness is not critical, and it is not necessary to adjust the thickness of the membrane gaskets pressing them. The cell elements are constructed with inert materials to the sample (PEEK). It well fits aqueous (FKM gaskets and O-rings) and organic solvent (FFKM gaskets and O-rings) electrolyte requirements. The construction of the cell is gas-tight.
Application note:
MCDI cell can be configured to allow the following cell architectures:- Flow-by CDI consisting of: (i) two porous carbon or metal based current collectors coated with capacitive (e. non-Faradaic) material, and (ii) a main flow field enabling the feed water to be transported between electrodes. In this configuration, side flow fields and membranes are not installed.
- Membrane CDI consisting of: (i) two porous carbon or metal based current collectors coated with capacitive (e. non-Faradaic) material, (ii) two ion-exchange membranes (cation exchange membrane and anion exchange membrane) separating electrodes from the main flow field, and (iii) a main flow field enabling the feed water to be transported between electrodes. In this configuration, side flow fields are typically not installed. However, there are cases where installing both side flow fields is justified. All the graphics included in the product page refer to that configuration.
- Inverted CDI consisting of: (i) two porous carbon or metal based current collectors coated with capacitive (e. non-Faradaic) material where anode is treated for net negative surface charge and a cathode is treated for net positive surface charge, and (ii) a main flow field enabling the feed water to be transported between electrodes. In this configuration, side flow fields and membranes are not installed.
- Flow-electrode CDI consisting of: (i) two porous carbon or metal based current collectors with flowing electrodes made of capacitive (e. non-Faradaic) carbon suspension, (ii) two ion-exchange membranes (cation exchange membrane and anion exchange membrane) separating electrodes from the flow chamber, (iii) a main flow field enabling the feed water to be transported between electrodes, and (iv) two side flow fields for liquid electrodes. All the graphics included in the product page refer to that configuration.
- Hybrid CDI consisting of: (i) a Faradaic (e. battery) electrode for cation adsorption/desorption, (ii) a capacitive (i.e. non-Faradaic) electrode for anion adsorption/desorption, (iii) an anion exchange membrane placed adjacent to the capacitive electrode, and (iv) a main flow field enabling the feed water to be transported between electrodes. In this configuration, side flow fields and a cation-exchange membrane are not installed.
- Cation intercalation desalination consisting of: (i) two porous carbon or metal based current collectors coated with Faradaic cation intercalation materials, (ii) an anion exchange membrane separating electrodes, and (iii) a main flow field enabling the feed water to be transported between electrodes. In this configuration, one side flow field and cation-exchange membrane are not installed.
- Desalination battery consisting of: (i) two porous carbon or metal based current collectors coated with redox (e. Faradaic) material (one for cation adsorption/desorption and the other for anion adsorption/desorption), and (ii) a main flow field enabling the feed water to be transported between electrodes. In this configuration, side flow fields and membranes are not installed.
Specification:
tubing size: 4 mm OD
fitting type: push-in, M5 male
electrode size: 60 mm x 60 mm (36 cm2)
recommended total electrode thickness: 200-250 µm
membrane size: 70 mm x 85 mm
maximum operating pressure: 20 bar
maximum operating temperature 150 ºCIntrastat data:
HS Code: 90278080
Country of Origin: Sweden
NET weight: 1300 gProduct includes:
2 x stand, anodized aluminum
2 x plunger holder, SS 316L
2 x PEEK plunger
2 x tantalum current collector
2 x graphite current collector
1 x threaded end plate, SS 316L
1 x unthreaded end plate, SS 316L
1 x PEEK outer cell body
1 x PEEK inner cell body
1 x set of fittings
2 x female banana connectors, 4 mm dia.
1 x PEEK main flow field, 0.5 mm thick
2 x PEEK side flow field, 0.5 mm thick
1 x set of gaskets (FKM or FFKM) including:1 x main flow gasket, 0.5 mm thick
2 x membrane gasket, 0.25 mm thick
2 x side flow gasket, 0.5 mm thick
2 x electrode gasket, 0.25 mm thick









