文档介绍：电化学实验报告实验报告Experimentalclasson“FuelCellandElectrochemistry”ExperimentsetupEquipment::CE:RE:SaturatedCalomelElectrodeSolution:×10-3mol/LK3[)6]+,anddescribewhycurrentchangeswithsweepingvoltage?Reason:Voltageisadrivingforcetoanelectrodereactions,,theFermi-levelisraised(orlowered),(ieactivationenergy)alterasafunctionoftheappliedvoltage.(1).Inthisreaction,,thereisnoelectrontransfer,,thecurrentincreases.(2)..(3).Whenthereactioncontinued,itwouldgetasituationthattherewillbealowerreactantconcentrationattheelectrodethaninbulksolution,thatis,thesupplyoffreshreactanttothesurfacedecreased,;FromtheCVcurves,fillthetableScanrate(mV/s)2050100200300400500600Peakcurrent(uA)--------