DCPolarography

DCPolarography [OSW5a0f3b6a10b443a7b0b64eb5c077980e]
ID	OSW5a0f3b6a10b443a7b0b64eb5c077980e
UUID	5a0f3b6a-10b4-43a7-b0b6-4eb5c077980e
Label	DCPolarography
Machine compatible name	DCPolarography
Statements (outgoing)

Statements (incoming)

Description

Linear scan voltammetry with slow scan rate in which a dropping mercury electrode is used as the working electrode.

Item
Type(s)/Category(s)	EmmoTerm

Term

EmmoTerm
Superclass	Voltammetry
Comment	If the whole scan is performed on a single growing drop, the technique should be called single drop scan voltammetry. The term polarography in this context is discouraged. [en] This is the oldest variant of polarographic techniques, introduced by Jaroslav Heyrovský (1890 – 1967). [en] Usually the drop time is between 1 and 5 s and the pseudo-steady-state wave-shaped dependence on potential is called a polarogram. If the limiting current is controlled by dif- fusion, it is expressed by the Ilkovich equation. [en]
URI	http://emmo.info/electrochemistry#electrochemistry_5a0f3b6a_10b4_43a7_b0b6_4eb5c077980e

jsondata

uuid

"5a0f3b6a-10b4-43a7-b0b6-4eb5c077980e"

name

"DCPolarography"

label

text	"DCPolarography"
lang	"en"

description

text	"Linear scan voltammetry with slow scan rate in which a dropping mercury electrode is used as the working electrode."
lang	"en"

type

"Category:OSW57beed5e1294434ba77bb6516e461456"

uri

"http://emmo.info/electrochemistry#electrochemistry_5a0f3b6a_10b4_43a7_b0b6_4eb5c077980e"

comment

text	"If the whole scan is performed on a single growing drop, the technique should be called single drop scan voltammetry. The term polarography in this context is discouraged."
lang	"en"

text	"This is the oldest variant of polarographic techniques, introduced by Jaroslav Heyrovský (1890 – 1967)."
lang	"en"

text	"Usually the drop time is between 1 and 5 s and the pseudo-steady-state wave-shaped dependence on potential is called a polarogram. If the limiting current is controlled by dif- fusion, it is expressed by the Ilkovich equation."
lang	"en"

subClassOf

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

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