单词 | coulometry |
释义 | coulometryn. The measurement of the number of coulombs used in an electrolysis; chemical analysis by means of this. ΘΚΠ the world > matter > chemistry > chemical assay or analytical chemistry > [noun] > acetimetry > coulometry coulometry1958 the world > matter > physics > electromagnetic radiation > electricity > electrolysis > [noun] > measurement of coulombs coulometry1958 1958 G. H. Ayres Quant. Chem. Analysis xxxix. 555 A relatively new technique in quantitative analysis is coulometry, the generation of reagents by electrolysis. 1964 Oceanogr. & Marine Biol. 2 104 Coulometry may also be practised using a visual indicator. Derivatives ˌcouloˈmetric adj. ΘΚΠ the world > matter > chemistry > chemical assay or analytical chemistry > [adjective] > of specific types > of or relating to coulometry coulometric1945 the world > matter > physics > electromagnetic radiation > electricity > electrolysis > [adjective] > relating to measurement coulometric1945 1945 Jrnl. Amer. Chem. Soc. 67 1916 (heading) Coulometric analysis. 1945 Jrnl. Amer. Chem. Soc. 67 1917/1 The great advantage of the mercury cathode for coulometric analyses. 1945 Jrnl. Amer. Chem. Soc. 67 1920/1 Coulometric determination of copper. 1949 Analyt. Chem. 21 73/2 It is apparent..that coulometric methods lend themselves to instrumentation and automatic operation. 1964 Oceanogr. & Marine Biol. 2 104 Coulometric and titrimetric analysis differ essentially in the means by which the reagent (silver) is incorporated. This entry has not yet been fully updated (first published 1972; most recently modified version published online June 2019). < n.1945 |
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