galvanic cell
51concentration cell — Physical Chem. a galvanic cell consisting of two electrodes of the same metal each in different concentrations of a solution of the same salt of that metal. [1895 1900] * * * concentration cell, Electronics. a cell whose difference of potential… …
52Dan|iell cell — «DAN yuhl», a galvanic cell, having a copper cathode and a zinc anode. ╂[< John Frederic Daniell, 1790 1845, an English physicist] …
53concentration cell — Physical Chem. a galvanic cell consisting of two electrodes of the same metal each in different concentrations of a solution of the same salt of that metal. [1895 1900] * * * …
54fuel cell — A galvanic cell in which the oxidation of a fuel (e.g., methanol) is used to produce electricity …
55local cell — A galvanic cell resulting from differences in potential between adjacent areas on the surface of a metal immersed in an electrolyte …
56Electro-galvanic fuel cell — 3 electro galvanic fuel cells from a rebreather An electro galvanic fuel cell is an electrical device, one form of which is commonly used to measure the concentration of oxygen gas in scuba diving and medical equipment. A chemical reaction occurs …
57Microbial fuel cell — A microbial electrolysis cell A microbial fuel cell (MFC) or biological fuel cell is a bio electrochemical system that drives a current by mimicking bacterial interactions found in nature. Mediator less MFCs are a more recent development; due to… …
58Proton exchange membrane fuel cell — Diagram of a PEM fuel cell Proton exchange membrane fuel cells, also known as polymer electrolyte membrane (PEM) fuel cells (PEMFC), are a type of fuel cell being developed for transport applications as well as for stationary fuel cell… …
59Direct methanol fuel cell — Direct methanol fuel cells or DMFCs are a subcategory of proton exchange fuel cells in which methanol is used as the fuel. Their main advantage is the ease of transport of methanol, an energy dense yet reasonably stable liquid at all… …
60Dry cell — A dry cell is a galvanic electrochemical cell with a pasty low moisture electrolyte. A wet cell, on the other hand, is a cell with a liquid electrolyte, such as the lead acid batteries in most cars.While a dry cell s electrolyte is not truly… …
