- polarographic current
- polarographic current CH polarografischer Strom m
English-German dictionary of Electrical Engineering and Electronics. 2013.
polarographic current
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polarography — polarographic /poh lar euh graf ik, peuh /, adj. /poh leuh rog reuh fee/, n. Chem. the use of a Polarograph to perform qualitative or quantitative analyses. Also called polarographic analysis. [1935 40; POLARO(GRAPH) + GRAPHY] * * * ▪ chemistry… … Universalium
Polarography — is a subclass of voltammetry where the working electrode is a dropping mercury electrode (DME), useful for its wide cathodic range and renewable surface. It was invented by Jaroslav Heyrovský.Theory of OperationPolarography is an voltammetric… … Wikipedia
Alexander Frumkin — Alexander Naumovich Frumkin (Александр Наумович Фрумкин) (October 24, 1895 ndash; May 27, 1976), Russian/Soviet electrochemist, member of the Russian Academy of Sciences since 1932, founder of the Russian Journal of Electrochemistry… … Wikipedia
Petr Zuman — (born January 1926) is a Czech chemist. Born and raised in Prague, the Second World War severely impacted Zuman and his family while he was a teenager. In 1939, when he was 13 years old, the Germans occupied Czechoslovakia and sent his father to… … Wikipedia
analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… … Universalium
History of electrochemistry — Electrochemistry, a branch of chemistry, went through several changes during its evolution from early principles related to magnets in the early 16th and 17th centuries, to complex theories involving conductivity, electrical charge and… … Wikipedia
Electroanalytical method — Electroanalytical methods are a class of techniques in analytical chemistry which study an analyte by measuring the potential (Volts) and/or current (Amps) in an electrochemical cell containing the analyte. [Bard, A.J.; Faulkner, L.R.… … Wikipedia
polarography — That branch of electrochemistry concerned with the variation in current flowing through a solution as the voltage is varied; this will vary with the ionic concentration of reducible substances so that p. can be used in chemical analysis. P. is… … Medical dictionary
Heyrovský , Jaroslav — (1890–1967) Czech physical chemist Heyrovský, the son of an academic lawyer, was educated at Charles University in his native Prague and at University College, London. He joined the staff of Charles University in 1919 where he served as professor … Scientists
polarogram — po·lar·o·gram pō lar ə .gram n the current voltage diagram obtained during polarographic treatment of a solution * * * po·laro·gram (po larґo gram) the curve of current versus voltage obtained in polarography … Medical dictionary
amperometric — |amˌpirə|me.trik adjective Etymology: ampere + o + metric of chemical titration : based on the measurement of the electric current that flows when a potential is applied between two electrodes in a solution for the purpose of detecting the end… … Useful english dictionary
