INDUSTRY|chemistry
- róvoltas ómach Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- róvoltas friotaíochta Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- Widerstandsüberspannung
- de
- Sainmhíniú Überspannung, die auftritt, wenn die Geschwindigkeit der Elektrodenreaktion ausschließlich durch den Widerstand der elektrochemischen Doppelschicht bestimmt ist Tagairt DECHEMA
- Nóta Die Widerstandsüberspannung beruht oft auf der Entstehung einer Schicht hohen Widerstandes auf der Elektrodenoberfläche
- solution ir drop | ohmic overpotential | polarization | ohmic overvoltage | resistance overpotential | resistance overvoltage
- en
- Sainmhíniú "ir drop [ IATE:1369802 ] in the electrolyte solution of a three-electrode cell between the working and the reference electrodes" Tagairt "Corrosion Doctors. Electrochemistry Dictionary, http://corrosion-doctors.org/Dictionary/Dictionary-S.htm [14.10.2013]"
- Nóta This ir drop (which is expressed as a potential) is always included in the measured potential of the working electrode. Therefore, it is important to minimize this error, and to place the reference electrode as close as possible to the working electrode (see Luggin tip). One can correct for the ir drop to obtain the real electrode potential, or in some cases one can compensate for the ir drop during potential control. During the measurement of an electromotive force (potential measurement without any current flowing), the ir drop is always zero, and the position of the reference electrode is immaterial.
- surtension de résistance | surtension ohmique
- fr
- Sainmhíniú surtension provenant de la résistance que rencontre le flux d'ions en traversant l'électrolyte Tagairt "COM-FR, d'après: Compréhension par établissement de courbes d'étalonnage de la structure des membranes perfluorées sulfoniques pour pile à combustible, E. Moukheiber, 2006, http://tel.archives-ouvertes.fr/docs/00/87/30/25/PDF/manuscript_final.pdf [23.12.2013]"