SquareWaveVoltammetry

SquareWaveVoltammetry [OSW042d2282bd2d4874b8962d9dd06b54dd]
ID	OSW042d2282bd2d4874b8962d9dd06b54dd
UUID	042d2282-bd2d-4874-b896-2d9dd06b54dd
Label	SquareWaveVoltammetry
Machine compatible name	SquareWaveVoltammetry
Statements (outgoing)

Statements (incoming)

Description

Voltammetry in which a square-wave potential waveform is superimposed on an underlying linearly varying potential ramp or staircase ramp. The current is sampled just before the end of the forward- going pulse and of the backward-going pulse and the difference of the two sampled currents is plotted versus the applied potential of the potential or staircase ramp. The square-wave voltammogram is peak- shaped.

Item
Type(s)/Category(s)	EmmoTerm

Term

EmmoTerm
Comment	Most instruments show plots of the current at the end of the forward-going pulse and of the backward-going pulse vs. the potential, as well as their difference. This can give valuable information on the kinetics of the electrode reaction and the electrode process. [en] The sensitivity of SWV depends on the reversibility of the electrode reaction of the analyte. [en]
Superclass	Voltammetry
Alternative label	OSWV [en] Osteryoung square-wave voltammetry [en] SWV [en]
URI	http://emmo.info/electrochemistry#electrochemistry_042d2282_bd2d_4874_b896_2d9dd06b54dd

jsondata

uuid

"042d2282-bd2d-4874-b896-2d9dd06b54dd"

name

"SquareWaveVoltammetry"

label

text	"SquareWaveVoltammetry"
lang	"en"

description

text

"Voltammetry in which a square-wave potential waveform is superimposed on an underlying linearly varying potential ramp or staircase ramp. The current is sampled just before the end of the forward- going pulse and of the backward-going pulse and the difference of the two sampled currents is plotted versus the applied potential of the potential or staircase ramp. The square-wave voltammogram is peak- shaped."

lang

"en"

type

"Category:OSW57beed5e1294434ba77bb6516e461456"

uri

"http://emmo.info/electrochemistry#electrochemistry_042d2282_bd2d_4874_b896_2d9dd06b54dd"

altLabel

text	"OSWV"
lang	"en"

text	"Osteryoung square-wave voltammetry"
lang	"en"

text	"SWV"
lang	"en"

comment

text	"Most instruments show plots of the current at the end of the forward-going pulse and of the backward-going pulse vs. the potential, as well as their difference. This can give valuable information on the kinetics of the electrode reaction and the electrode process."
lang	"en"

text	"The sensitivity of SWV depends on the reversibility of the electrode reaction of the analyte."
lang	"en"

subClassOf

"http://emmo.info/electrochemistry#electrochemistry_270f239e_33cb_4c6d_a41c_875ec1262d62"

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Description

Graph