单词 | electrode potential |
释义 | > as lemmaselectrode potential electrode potential n. Physical Chemistry the potential of an electrode of a given element in contact with an electrolyte; spec. one measured relative to that of a standard electrode (usually a hydrogen electrode) under standard conditions. ΚΠ 1901 Jrnl. Chem. Soc. 80 ii. 2 (heading) Electrode potentials. 1931 Jrnl. Iron & Steel Inst. 123 742 The electrode potentials of pearlitic steels of various carbon contents..were also measured. 1944 S. Field Princ. Electrodeposition (new ed.) xiii. 167 Two of these electrode potentials, or ‘single’ potentials as they are sometimes called, contribute to the e.m.f. of the Daniell cell. 2004 Aircraft Maintenance Technol. (Nexis) May Because the aluminum has a higher electrode potential than the stainless steel its corrosion rate will be accelerated. < as lemmas |
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