Chronoamperometry and User:Cyde/List of candidates for speedy deletion/Subpage: Difference between pages

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*[[Brisinger Group]] -- [[Talk:Brisinger Group|talk]]
'''Chronoamperometry''' is an electrochemical technique in which the potential of the [[working electrode]] is stepped, and the resulting current from faradic processes occurring at the electrode (caused by the potential step) is monitored as a function of time. Most commonly investigated with a [[Voltammetry|three electrode system]].
*[[Charlie brain]] -- [[Talk:Charlie brain|talk]]

*[[Clay Baker]] -- [[Talk:Clay Baker|talk]]
==Example==
*[[Company of the Wolf]] -- [[Talk:Company of the Wolf|talk]]
[[Anthracene]] in deoxygenated [[dimethylformamide]] (DMF) will be reduced (An + e<sup>-</sup> -> An<sup>-</sup>) at the electrode surface that is at a certain negative [[potential]]. The [[redox|reduction]] will be [[diffusion]]-limited, thereby causing the [[electrical current|current]] to drop in time (proportional to the diffusion gradient that is formed by diffusion).
*[[Creighton the Cretin]] -- [[Talk:Creighton the Cretin|talk]]

*[[Crissy Herron]] -- [[Talk:Crissy Herron|talk]]
You can do this experiment several times increasing electrode potentials from low to high. (In between the experiments, the solution should be stirred.) When you measure the current i(t) at a certain fixed time point τ after applying the voltage, you will see that at a certain moment the current i(τ) does not rise anymore; you have reached the '''mass-transfer-limited''' region. This means that anthracene arrives as fast as diffusion can bring it to the electrode.
*[[Dan Gareau]] -- [[Talk:Dan Gareau|talk]]

*[[Divya Khosla]] -- [[Talk:Divya Khosla|talk]]
==See also==
*[[Eliot scarpetti]] -- [[Talk:Eliot scarpetti|talk]]

*[[Franklin's Tower]] -- [[Talk:Franklin's Tower|talk]]
* [[Electroanalytical Methods]]
*[[Full Free Game Downloads Incorporated]] -- [[Talk:Full Free Game Downloads Incorporated|talk]]
* [[Voltammetry]]
*[[Gaytham Likesmen]] -- [[Talk:Gaytham Likesmen|talk]]

*[[Grant Cardone]] -- [[Talk:Grant Cardone|talk]]
==References==
*[[Grinfuck]] -- [[Talk:Grinfuck|talk]]
{{unreferenced|date=October 2008}}
*[[Hexism]] -- [[Talk:Hexism|talk]]

*[[Iain Belcher]] -- [[Talk:Iain Belcher|talk]]
[[Category:Electrochemistry]]
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{{analytical-chemistry-stub}}
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*[[J.Carr]] -- [[Talk:J.Carr|talk]]
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*[[Malcolm Smalls]] -- [[Talk:Malcolm Smalls|talk]]
*[[Mindanao tech]] -- [[Talk:Mindanao tech|talk]]
*[[Ravenous Mauth]] -- [[Talk:Ravenous Mauth|talk]]
*[[Red Car Inc.]] -- [[Talk:Red Car Inc.|talk]]
*[[Reverand Arthur Murray]] -- [[Talk:Reverand Arthur Murray|talk]]
*[[Roger I. Nokes]] -- [[Talk:Roger I. Nokes|talk]]
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*[[ShiningBird]] -- [[Talk:ShiningBird|talk]]
*[[The Race (novel)]] -- [[Talk:The Race (novel)|talk]]
*[[The drama club]] -- [[Talk:The drama club|talk]]
*[[Traynham]] -- [[Talk:Traynham|talk]]

Revision as of 03:40, 10 October 2008