資源描述：
《離子液體在電化學(xué)中的應(yīng)用》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫。
1、ElectrochemicalApplicationsofRoom-TemperatureIonicLiquidsbyTetsuyaTsudaandCharlesL.Husseyhereisgoodevidencethatthefirstroom-temperatureUnfortunatelyforelectrochemistsanddespitetheseTionicliquidorRTILwasidentifiedandcharacterizedopportunitiesforstructuralengineering,thereareonlyby
2、Waldenin1914,whoexaminedtheelectricalalimitednumberofRTILsthatarereallysuitableforconductivityofethylammoniumnitrate.1Thus,itwouldelectrochemistry.Thisisbecausemostexhibitlowelectricalnotbeanexaggerationtosaythattheverybeginningsofconductivity(<5mScm-1)andhighviscosity(>50cP).ele
3、ctrochemistryinvolvedroom-temperatureionicliquids!Insomecases,RTILsthatdohavesufficientconductivityAlthoughonceconsideredtobeacurioussubsetoftheforelectrochemicalapplicationsexhibitmeagergeneralclassofsubstancescalled“moltensalts,”RTILshaveelectrochemicalwindowsand/orshowlimitedc
4、hemicaltakenonalifeoftheirownandnowoccupytheattentionstabilitytowardreactivematerialsandionssuchasLi,H-orofscientistsworldwide.Infact,scientificinterestintheseO-.Thus,itissometimesdifficulttoidentifyRTILshaving2interestingmaterialscontinuestogrowexponentially.allofthepropertiesne
5、cessarytoguaranteethesuccessofaTodayaliteraturesearchwithSciFinderScholar(Chemicalspecificapplication.Relativelyspeaking,thecombinationAbstractsOnline)employingthekeywordsionicliquidofimidazolium-orsulfonium-basedcationsandcomplexorroom-temperatureionicliquidproduceshundredshalid
6、eanionssuchAlCl-,BF-,CFCO-,CFSO-,NTf-,4432332ofarticles,whereasjusttenyearsagoasearchwouldN(SOF)-,orF(HF)-resultsinRTILswithgoodworking222.3produceonlyahandfulofpapers.Fromtheviewpointofconductivities.FromtherelationshipknownasWalden’selectrochemistry,RTILsareunderinvestigationas
7、solventsrule,weknowthattheconductivityofanelectrolyteisfortechnologicalapplicationssuchasmetalsurfaceapproximatelycorrelatedwithitsviscosity.Thus,onefinishing,batteries,capacitors,fuelcells,electrosynthesis,cannotexpectviscousRTILspreparedfromcationswithandnuclearwastetreatment.l
8、ong-chainsubstituentstoshowappreciableco
