ElectrochemicalCell

ElectrochemicalCell [OSW6f2c88c95c044953a298032cc3ab9b77]
ID	OSW6f2c88c95c044953a298032cc3ab9b77
UUID	6f2c88c9-5c04-4953-a298-032cc3ab9b77
Label	ElectrochemicalCell
Machine compatible name	ElectrochemicalCell
Statements (outgoing)

Statements (incoming)

Description

A system containing two electrodes that allow transport of electrons, separated by an electrolyte that allows movement of ions but blocks movement of electrons.

Item
Type(s)/Category(s)	EmmoTerm

Term

EmmoTerm
Superclass	SubProcess Arrangement
Comment	Composite system in which the supplied electric energy mainly produces chemical reactions or, conversely, in which the energy released by chemical reactions is mainly delivered by the system as electric energy. [en] If processes of interest occur at both the anode and the cathode of a cell (as in differential amperometry or controlled-current potentiometric titration with two indicator electrodes), the cell should be said to comprise two indicator or two working electrodes. [en] In electrochemistry the term “cell” is commonly qualified to describe the particular device on which electrochemical reactions take place. Examples of galvanic and electrolytic cells are standard cells, electrochemical sensor cells, conductivity cells, spectroelectrochemical cells, fuel cells, batteries, electrochemical measuring cells, and two- and three-electrode cells. [en] System that consists of at least two electron conductors (electrodes) in contact with ionic conductors (electrolytes). [en] The current flow through the electrochemical cell may be zero or non-zero. An electrochemical cell with current flow can operate either as a galvanic cell or as an electrolytic cell. [en] The two electrodes may be a working electrode and an auxiliary electrode or, for zero- current measurements (potentiometric mode), an indicator electrode and a reference electrode. There may be a third electrode, the cell having a separate auxiliary electrode (to carry current) and reference electrode (for measurement of electrode potential) in addition to a working electrode (See three-electrode cell). [en]
URI	http://emmo.info/electrochemistry#electrochemistry_6f2c88c9_5c04_4953_a298_032cc3ab9b77

jsondata

uuid

"6f2c88c9-5c04-4953-a298-032cc3ab9b77"

name

"ElectrochemicalCell"

label

text	"ElectrochemicalCell"
lang	"en"

description

text	"A system containing two electrodes that allow transport of electrons, separated by an electrolyte that allows movement of ions but blocks movement of electrons."
lang	"en"

type

"Category:OSW57beed5e1294434ba77bb6516e461456"

uri

"http://emmo.info/electrochemistry#electrochemistry_6f2c88c9_5c04_4953_a298_032cc3ab9b77"

comment

text	"Composite system in which the supplied electric energy mainly produces chemical reactions or, conversely, in which the energy released by chemical reactions is mainly delivered by the system as electric energy."
lang	"en"

text	"If processes of interest occur at both the anode and the cathode of a cell (as in differential amperometry or controlled-current potentiometric titration with two indicator electrodes), the cell should be said to comprise two indicator or two working electrodes."
lang	"en"

text	"In electrochemistry the term “cell” is commonly qualified to describe the particular device on which electrochemical reactions take place. Examples of galvanic and electrolytic cells are standard cells, electrochemical sensor cells, conductivity cells, spectroelectrochemical cells, fuel cells, batteries, electrochemical measuring cells, and two- and three-electrode cells."
lang	"en"

text	"System that consists of at least two electron conductors (electrodes) in contact with ionic conductors (electrolytes)."
lang	"en"

text	"The current flow through the electrochemical cell may be zero or non-zero. An electrochemical cell with current flow can operate either as a galvanic cell or as an electrolytic cell."
lang	"en"

text

"The two electrodes may be a working electrode and an auxiliary electrode or, for zero- current measurements (potentiometric mode), an indicator electrode and a reference electrode. There may be a third electrode, the cell having a separate auxiliary electrode (to carry current) and reference electrode (for measurement of electrode potential) in addition to a working electrode (See three-electrode cell)."

lang

"en"

subClassOf

"http://emmo.info/emmo#EMMO_49804605_c0fe_4538_abda_f70ba1dc8a5d"

"http://emmo.info/emmo#EMMO_b9522e56_1fac_4766_97e6_428605fabd3e"

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Description

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