Chronoamperometry and User:Cyde/List of candidates for speedy deletion/Subpage: Difference between pages
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*[[Brisinger Group]] -- [[Talk:Brisinger Group|talk]] |
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'''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]]. |
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*[[Charlie brain]] -- [[Talk:Charlie brain|talk]] |
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*[[Clay Baker]] -- [[Talk:Clay Baker|talk]] |
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==Example== |
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*[[Company of the Wolf]] -- [[Talk:Company of the Wolf|talk]] |
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[[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). |
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*[[Creighton the Cretin]] -- [[Talk:Creighton the Cretin|talk]] |
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*[[Crissy Herron]] -- [[Talk:Crissy Herron|talk]] |
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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. |
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*[[Dan Gareau]] -- [[Talk:Dan Gareau|talk]] |
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*[[Divya Khosla]] -- [[Talk:Divya Khosla|talk]] |
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==See also== |
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*[[Eliot scarpetti]] -- [[Talk:Eliot scarpetti|talk]] |
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*[[Franklin's Tower]] -- [[Talk:Franklin's Tower|talk]] |
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* [[Electroanalytical Methods]] |
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*[[Full Free Game Downloads Incorporated]] -- [[Talk:Full Free Game Downloads Incorporated|talk]] |
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* [[Voltammetry]] |
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*[[Gaytham Likesmen]] -- [[Talk:Gaytham Likesmen|talk]] |
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*[[Grant Cardone]] -- [[Talk:Grant Cardone|talk]] |
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==References== |
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*[[Grinfuck]] -- [[Talk:Grinfuck|talk]] |
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{{unreferenced|date=October 2008}} |
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*[[Hexism]] -- [[Talk:Hexism|talk]] |
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*[[Iain Belcher]] -- [[Talk:Iain Belcher|talk]] |
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[[Category:Electrochemistry]] |
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*[[:Image:Apollo 11 liftoff from launch tower camera.jpg]] -- [[Image talk:Apollo 11 liftoff from launch tower camera.jpg|talk]] |
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*[[:Image:Headshot chai 2.jpg]] -- [[Image talk:Headshot chai 2.jpg|talk]] |
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{{analytical-chemistry-stub}} |
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*[[:Image:HedbergSandwich.jpg]] -- [[Image talk:HedbergSandwich.jpg|talk]] |
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*[[:Image:IMG 3904.JPG]] -- [[Image talk:IMG 3904.JPG|talk]] |
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*[[:Image:JeanBaudrillard.jpg]] -- [[Image talk:JeanBaudrillard.jpg|talk]] |
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*[[:Image:Noshtimstrebor.jpg]] -- [[Image talk:Noshtimstrebor.jpg|talk]] |
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*[[:Image:Noshtimstrebor2.jpg]] -- [[Image talk:Noshtimstrebor2.jpg|talk]] |
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*[[:Image:Rduusairways2.JPG]] -- [[Image talk:Rduusairways2.JPG|talk]] |
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*[[:Image:Stadion5.jpg]] -- [[Image talk:Stadion5.jpg|talk]] |
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*[[:Image:The fall last days of gaia cover.jpg]] -- [[Image talk:The fall last days of gaia cover.jpg|talk]] |
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*[[:Image:US-IL-Chicagoland-Downers-Grove.png]] -- [[Image talk:US-IL-Chicagoland-Downers-Grove.png|talk]] |
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*[[:Image:Uniform circular motion diagram 0001.JPG.jpg]] -- [[Image talk:Uniform circular motion diagram 0001.JPG.jpg|talk]] |
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*[[:Image:UpsideltansPhil.jpg]] -- [[Image talk:UpsideltansPhil.jpg|talk]] |
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*[[:Image:VPWierwille.jpeg]] -- [[Image talk:VPWierwille.jpeg|talk]] |
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*[[:Image:Venetian-walls.jpg]] -- [[Image talk:Venetian-walls.jpg|talk]] |
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*[[:Image:VenusdeMilo01.JPG]] -- [[Image talk:VenusdeMilo01.JPG|talk]] |
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*[[:Image:Vicipodgreencopy5pt.jpg]] -- [[Image talk:Vicipodgreencopy5pt.jpg|talk]] |
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*[[:Image:Vistors to Giant's Causeway.jpg]] -- [[Image talk:Vistors to Giant's Causeway.jpg|talk]] |
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*[[:Image:Visual Factory booth.JPG]] -- [[Image talk:Visual Factory booth.JPG|talk]] |
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*[[:Image:VolvoC701998.JPG]] -- [[Image talk:VolvoC701998.JPG|talk]] |
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*[[:Image:WD belt.JPG]] -- [[Image talk:WD belt.JPG|talk]] |
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*[[:Image:WagnerShield.jpg]] -- [[Image talk:WagnerShield.jpg|talk]] |
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*[[:Image:WandsworthLBarms.svg]] -- [[Image talk:WandsworthLBarms.svg|talk]] |
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*[[:Image:Waytokunnuvarankottai.jpg]] -- [[Image talk:Waytokunnuvarankottai.jpg|talk]] |
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*[[:Image:Whitlessadams.jpg]] -- [[Image talk:Whitlessadams.jpg|talk]] |
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*[[:Image:Wikitemp4.jpg]] -- [[Image talk:Wikitemp4.jpg|talk]] |
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*[[:Image:Woodlouse-Spider.jpg]] -- [[Image talk:Woodlouse-Spider.jpg|talk]] |
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*[[:Image:Woodwardmtv.JPG]] -- [[Image talk:Woodwardmtv.JPG|talk]] |
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*[[:Image:Ysdpic copia.jpg]] -- [[Image talk:Ysdpic copia.jpg|talk]] |
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*[[:Image:Z9-attack 02.jpg]] -- [[Image talk:Z9-attack 02.jpg|talk]] |
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*[[:Image:Zagrebnight32.jpg]] -- [[Image talk:Zagrebnight32.jpg|talk]] |
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*[[:Image:Zlatko vuletic cover.jpg]] -- [[Image talk:Zlatko vuletic cover.jpg|talk]] |
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*[[J.Carr]] -- [[Talk:J.Carr|talk]] |
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*[[Lauren singley]] -- [[Talk:Lauren singley|talk]] |
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*[[Malcolm Smalls]] -- [[Talk:Malcolm Smalls|talk]] |
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*[[Mindanao tech]] -- [[Talk:Mindanao tech|talk]] |
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*[[Ravenous Mauth]] -- [[Talk:Ravenous Mauth|talk]] |
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*[[Red Car Inc.]] -- [[Talk:Red Car Inc.|talk]] |
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*[[Reverand Arthur Murray]] -- [[Talk:Reverand Arthur Murray|talk]] |
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*[[Roger I. Nokes]] -- [[Talk:Roger I. Nokes|talk]] |
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*[[Scarlet fade]] -- [[Talk:Scarlet fade|talk]] |
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*[[ShiningBird]] -- [[Talk:ShiningBird|talk]] |
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*[[The Race (novel)]] -- [[Talk:The Race (novel)|talk]] |
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*[[The drama club]] -- [[Talk:The drama club|talk]] |
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*[[Traynham]] -- [[Talk:Traynham|talk]] |
Revision as of 03:40, 10 October 2008
- Brisinger Group -- talk
- Charlie brain -- talk
- Clay Baker -- talk
- Company of the Wolf -- talk
- Creighton the Cretin -- talk
- Crissy Herron -- talk
- Dan Gareau -- talk
- Divya Khosla -- talk
- Eliot scarpetti -- talk
- Franklin's Tower -- talk
- Full Free Game Downloads Incorporated -- talk
- Gaytham Likesmen -- talk
- Grant Cardone -- talk
- Grinfuck -- talk
- Hexism -- talk
- Iain Belcher -- talk
- Image:Apollo 11 liftoff from launch tower camera.jpg -- talk
- Image:Headshot chai 2.jpg -- talk
- Image:HedbergSandwich.jpg -- talk
- Image:IMG 3904.JPG -- talk
- Image:JeanBaudrillard.jpg -- talk
- Image:Noshtimstrebor.jpg -- talk
- Image:Noshtimstrebor2.jpg -- talk
- Image:Rduusairways2.JPG -- talk
- Image:Stadion5.jpg -- talk
- Image:The fall last days of gaia cover.jpg -- talk
- Image:US-IL-Chicagoland-Downers-Grove.png -- talk
- Image:Uniform circular motion diagram 0001.JPG.jpg -- talk
- Image:UpsideltansPhil.jpg -- talk
- Image:VPWierwille.jpeg -- talk
- Image:Venetian-walls.jpg -- talk
- Image:VenusdeMilo01.JPG -- talk
- Image:Vicipodgreencopy5pt.jpg -- talk
- Image:Vistors to Giant's Causeway.jpg -- talk
- Image:Visual Factory booth.JPG -- talk
- Image:VolvoC701998.JPG -- talk
- Image:WD belt.JPG -- talk
- Image:WagnerShield.jpg -- talk
- Image:WandsworthLBarms.svg -- talk
- Image:Waytokunnuvarankottai.jpg -- talk
- Image:Whitlessadams.jpg -- talk
- Image:Wikitemp4.jpg -- talk
- Image:Woodlouse-Spider.jpg -- talk
- Image:Woodwardmtv.JPG -- talk
- Image:Ysdpic copia.jpg -- talk
- Image:Z9-attack 02.jpg -- talk
- Image:Zagrebnight32.jpg -- talk
- Image:Zlatko vuletic cover.jpg -- talk
- J.Carr -- talk
- Lauren singley -- talk
- Malcolm Smalls -- talk
- Mindanao tech -- talk
- Ravenous Mauth -- talk
- Red Car Inc. -- talk
- Reverand Arthur Murray -- talk
- Roger I. Nokes -- talk
- Scarlet fade -- talk
- ShiningBird -- talk
- The Race (novel) -- talk
- The drama club -- talk
- Traynham -- talk