Donnan can refer to:
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Donnan (surname) Donnan is a surname. Notable people with the name include:
* Christopher B. Donnan, archaeologist
* Frederick G. Donnan, chemist
* Harry Donnan, Australian cricketer
* Jim Donnan, a former American football player and coach
* William G. Donnan
W ...
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Donnan, Iowa
Donnan is a former city in the U.S. state of Iowa, located in central Fayette County. For many years, this farm hamlet was Iowa's smallest incorporated city. The town's population slowly eroded over the years; by 1990 the population had dropped to ...
, a community in the United States
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Donnán of Eigg
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Saint Donnán of Eigg (also known as Donan;''The Oxford Dictionary of Saints'', p.135 died 17 April 617) was a Gaelic priest, likely from Ireland, who attempted to introduce Christianity to the Picts of northwestern Scotland during th ...
, Gaelic priest of the 7th century
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Donnan equilibrium Donnan can refer to:
*Donnan (surname)
* Donnan, Iowa, a community in the United States
* Donnán of Eigg, Gaelic priest of the 7th century
* Donnan equilibrium
** Donnan potential
Donnan potential is the difference in the Galvani potentials whic ...
**
Donnan potential
Donnan potential is the difference in the Galvani potentials which appears as a result of Donnan equilibrium, named after Frederick G. Donnan, which refers to the distribution of ion species between two ionic solutions separated by a semipermeab ...
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