CatalyticCurrent

CatalyticCurrent [OSWc55bcb85b7b84e678a789a42fe25b6cf]
ID	OSWc55bcb85b7b84e678a789a42fe25b6cf
UUID	c55bcb85-b7b8-4e67-8a78-9a42fe25b6cf
Label	CatalyticCurrent
Machine compatible name	CatalyticCurrent
Statements (outgoing)

Statements (incoming)

Description

Faradaic current measured in a solution containing two electroactive substances, A and B, that exceeds the sum of the faradaic currents that would be obtained for A and B separately under the same experimental conditions.

Item
Type(s)/Category(s)	EmmoTerm

Term

EmmoTerm
Superclass	FaradaicCurrent
Comment	I_{cat} [en] In either of the two following situations, the current increase is termed a catalytic current: (i) The scheme below generates a catalytic or regenerative current: B±e→ B′ B' + A → B (ii) The presence at the electrode-solution interface of a substance, which may be added or generated by an electrochemical reaction, decreases the overpotential for the electrochemical reaction of B. In either case, the magnitude of the catalytic current depends on the applied potential. If the current observed with a mixture of A and B is lower than the sum of the separate currents, the term non-additive current should be used. [en]
URI	http://emmo.info/electrochemistry#electrochemistry_c55bcb85_b7b8_4e67_8a78_9a42fe25b6cf

jsondata

uuid

"c55bcb85-b7b8-4e67-8a78-9a42fe25b6cf"

name

"CatalyticCurrent"

label

text	"CatalyticCurrent"
lang	"en"

description

text	"Faradaic current measured in a solution containing two electroactive substances, A and B, that exceeds the sum of the faradaic currents that would be obtained for A and B separately under the same experimental conditions."
lang	"en"

type

"Category:OSW57beed5e1294434ba77bb6516e461456"

uri

"http://emmo.info/electrochemistry#electrochemistry_c55bcb85_b7b8_4e67_8a78_9a42fe25b6cf"

comment

text	"I_{cat}"
lang	"en"

text

"In either of the two following situations, the current increase is termed a catalytic current: (i) The scheme below generates a catalytic or regenerative current: B±e→ B′ B' + A → B (ii) The presence at the electrode-solution interface of a substance, which may be added or generated by an electrochemical reaction, decreases the overpotential for the electrochemical reaction of B. In either case, the magnitude of the catalytic current depends on the applied potential. If the current observed with a mixture of A and B is lower than the sum of the separate currents, the term non-additive current should be used."

lang

"en"

subClassOf

"http://emmo.info/electrochemistry#electrochemistry_2a2f59b7_aa16_40aa_9c8b_0de8a2720456"

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Description

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