electrochemical reduction
1electrochemical reduction — elektrocheminė redukcija statusas T sritis chemija apibrėžtis Redukcija ant elektrodo. atitikmenys: angl. electrochemical reduction rus. электрохимическое восстановление …
2Electrochemical gas sensor — Electrochemical gas sensors are gas detectors that measure the volume of a target gas by oxidizing or reducing the target gas at an electrode and measuring the resulting current. ConstructionThe sensors contain two or three electrodes,… …
3Reduction potential — (also known as redox potential, oxidation / reduction potential, ORP or Eh) is a measure of the tendency of a chemical species to acquire electrons and thereby be reduced. Reduction potential is measured in volts (V), or millivolts (mV). Each… …
4electrochemical reaction — ▪ chemistry Introduction any process either caused or accompanied by the passage of an electric current and involving in most cases the transfer of electrons between two substances one a solid and the other a liquid. Under ordinary… …
5Electrochemical cell — A demonstration electrochemical cell setup resembling the Daniell cell. The two half cells are linked by a salt bridge carrying ions between them. Electrons flow in the external circuit. An electrochemical cell is a device capable of either… …
6Electrochemical reaction mechanism — In chemistry, an electrochemical reaction mechanism is the step by step sequence of elementary steps, involving at least one outer sphere electron transfer, by which an overall chemical change occurs [Bard, A.J. L.R. Faulkner, Electrochemical… …
7reduction potential — noun : the potential at which reduction occurs at the cathode in an electrochemical cell compare oxidation reduction potential * * * Physical Chem. (in a galvanic cell) the potential of the electrode at which reduction occurs. Cf. oxidation… …
8reduction — 1. The restoration, by surgical or manipulative procedures, of a part to its normal anatomic relation. SYN: repositioning (2). 2. In chemistry, a reaction involving a gain of one or more electrons by a substance, such as when iron …
9electrochemical sensor — Biosensors, such as an enzyme electrode, in which a biological process is harnessed to an electrical sensor system. Other types couple a biological event to an electrical one via a range of mechanisms, including the reduction of oxygen or pH… …
10oxidation–reduction reaction — ▪ chemical reaction Introduction also called redox reaction any chemical reaction in which the oxidation number of a participating chemical species changes. The term covers a large and diverse body of processes. Many oxidation– reduction… …
