Butler is "The butler did it!" The best-known fictional manservant, and the archetype of the quintessential British butler, is himself not a butler at all. Reginald Jeeves, the iconic creation of author P. G. Wodehouse is a "gentleman's gentleman" and general factotum. Probably the best-known fictional butlers are Alfred from the "Batman" comic and films; Hudson of Upstairs, Downstairs television fame; Mr Carson from the Downton Abbey television series; and Crichton from J. M. Barrie's "The Admirable Crichton". Lesser-knowns include Mr. Belvedere from the novel "Belvedere", which was adapted into a feature film with sequels and later a television series; Lurch,
Butler–Volmer equation Butler–Volmer equation The Butler–Volmer equation (named after John Alfred Valentine Butler and Max Volmer), also known as Erdey-Grúz–Volmer equation, is one of the most fundamental relationships in electrochemical kinetics. It describes how the electrical current on an electrode depends on the electrode potential, considering that both a cathodic and an anodic reaction occur on the same electrode: or in a more compact form: where: The right hand figure shows plots valid for formula_15. The previous form of Butler–Volmer equation is valid when the electrode reaction is controlled by electrical charge transfer at the electrode (and not by the mass transfer