Ads
related to: electrodes exampleswalmart.com has been visited by 1M+ users in the past month
Search results
Results from the WOW.Com Content Network
An electrode is an electrical conductor used to make contact with a nonmetallic part of a circuit (e.g. a semiconductor, ... Examples include: Electrodes for fuel cells;
A reference electrode is an electrode that has a stable and well-known electrode potential. The overall chemical reaction taking place in a cell is made up of two independent half-reactions , which describe chemical changes at the two electrodes.
The classical examples of the two nearly ideal types of electrodes, polarizable and non-polarizable, are the mercury droplet electrode in contact with an oxygen-free KCl solution and the silver/silver chloride electrode, respectively. [2] [3]
This category is for electrodes used in electrochemistry and physical chemistry. Subcategories. This category has only the following subcategory. T.
A silver chloride electrode is a type of reference electrode, commonly used in electrochemical measurements. For environmental reasons it has widely replaced the saturated calomel electrode. For example, it is usually the internal reference electrode in pH meters and it is often used as reference in reduction potential measurements.
An ion-selective electrode (ISE), also known as a specific ion electrode (SIE), is a simple membrane-based potentiometric device which measures the activity of ions in solution. [1] It is a transducer (or sensor ) that converts the change in the concentration of a specific ion dissolved in a solution into an electrical potential .
The auxiliary electrode may be isolated from the working electrode using a glass frit. Such isolation prevents any byproducts generated at the auxiliary electrode from contaminating the main test solution: for example, if a reduction is being performed at the working electrode in aqueous solution, oxygen may be evolved from the auxiliary electrode.
In electrochemistry, the working electrode is the electrode in an electrochemical system on which the reaction of interest is occurring. [ 1 ] [ 2 ] [ 3 ] The working electrode is often used in conjunction with an auxiliary electrode , and a reference electrode in a three-electrode system .
Ads
related to: electrodes exampleswalmart.com has been visited by 1M+ users in the past month