ELECTROCHEMISTRY ACCESSORIES

Rotating disc electrode and rotating ring-disk electrode are the techniques used in hydrodynamic voltammetry. During the experiment, the working electrode rotates at the set rotational speed inducing an electrolyte flow to the electrode. Such electrodes are used in electrochemical research of redox reaction and other chemical phenomena. Our offer includes a devices for applying these techniques and special disk and ring-disk electrodes made of different materials. Devices can be connected to BioLogic potentiostats from our offer and controlled by EC-Lab software.

Quartz crystal analyzers (also called quartz crystal microbalances, EQCM), in combination with a potentiostat, allow for precise measurement of very small mass changes as a function of electrode potential and current during electrochemical experiment. These devices measure the resonant frequency and resonant resistance of quartz crystal with sputtered working electrode, thus giving the ability to measure very small changes in the mass of the electrode, f.ex. controlling thickness of electropolymerization or metals electrodeposition.
Quartz crystal microbalances can be connected to offered PREMIUM series BioLogic potentiostats and record data directly to the common software.

Working, reference and counter electrodes for application in various electrochemical measurements. Working electrodes can be made of glassy carbon, platinum, gold, silver, palladium, nickel, copper or iron. There are also special electrodes for carbon paste available. Among reference electrodes we are offering silver chloride, calomel and many other kinds. Counter electrodes can be made of platinum, gold, nickel or stainless steel. There are different types and sizes of electrodes available.

Accessories for testing batteries. Thanks to its modular design and ease of use, these accessories greatly simplify and accelerate testing, research and development of batteries and battery cells. We offer many types of holders, suited to different cell types and also modules that extend the capabilities of potentiostat-galvanostats, as instruments for battery testing.

Analytical cell kits for measurements in electrochemistry experiments. There are different volumes available: from several mililiters up to 2 liters. The kits contain glass vials, electrodes, teflon caps designed to mount electrodes and other measuring accessories. In addition to classic electrochemical kits, there ar also cross flow and radial flow cells available.

Cell kits for electrochemical corrosion measurements. For standard experiments there are 250 ml and 1000 ml volumes available. The kits contain glass vials (also with water jacket), electrodes, caps designed to mount electrodes and other accessories necessary during measurement. In addition to classical electrochemical corrosion kits, there are also Avesta cells and galvanic cells available.

In addition to analytical cell kits, we also offer glass vials for electrochemical experiments. There are different volumes available: from 5 ml up to 1 liter. Our offer includes also various types of glass bridge tubes and purge tubes necessary during electrochemical measurements.

Spectroelectrochemistry is a technique that combines electrochemical and spectroscopic measurements. It can be very useful to explain some of the mechanisms of electrochemical reactions. Spectroelectrochemical measuring system, besides a potentiostat, consists of three parts: spectrometer, light source and cuvette holder (with appropriate cuvette).

Faraday cages for electrochemistry application. These products protect measuring system  against external electromagnetic interference. It is recommended to use such cages especially for low current or high impedance measurements. Faraday cage properly fulfills its task only when connected to measuring device (potentiostat) ground.

Glassy carbon is non-graphitizing form of carbon, which combines the properties of glass and ceramics with the properties of graphite. Key features are: high temperature resistance, hardness (7 Mohs), low density, low electrical resistance and thermal resistance and high chemical resistance. It is characterized by glassy breakthrough and can be easily polished. In  electrochemistry it is used for electrodes manufacturing. We offer various forms of glassy carbon: rods, plates and films.

For custom measurements using Bio-Logic potentiostats from our portfolio, there are special cell cables available. They simplify the work especially in mulitielectrode measurements, cells placed in a glove-box or where the cell is far from the potentiostat.

We also provide cables required for connecting potentiostats with external devices such as rotating disc electrode, quartz crystal microbalance, and others.