电催化领域英语总结(3篇).docxVIP

第1篇

Electriccatalysishasbeenasignificantresearchareainthefieldofchemistryandmaterialsscience,playingacrucialroleinenergyconversionandstorage.Thispaperaimstoprovideacomprehensivesummaryoftherecentadvancementsandchallengesintheelectriccatalysisfield.

1.Background

Electriccatalysisinvolvestheuseofelectriccurrenttodrivechemicalreactionsattheinterfaceofanelectrodeandanelectrolyte.Ithasbeenwidelyappliedinvariousfields,suchasfuelcells,batteries,andwatersplitting.Thekeytosuccessfulelectriccatalysisliesinthedevelopmentofhigh-performancecatalystswithhighactivity,stability,andselectivity.

2.Catalysts

2.1贵金属催化剂

Palladium,platinum,andgoldarethemostcommonlyused贵金属催化剂inelectriccatalysis.However,theirhighcostandlimitedresourceshavehinderedtheirwidespreadapplication.Researchershavebeenexploringalternativenoblemetal-freecatalysts,suchasnon-preciousmetal-basedcatalystsandcarbon-basedcatalysts,toreducecostsandimprovesustainability.

2.2非贵金属催化剂

Non-preciousmetalcatalystshavegainedsignificantattentionduetotheirlowcostandabundance.Forexample,copper,nickel,andcobalt-basedcatalystshavebeenextensivelystudiedforoxygenreductionreaction(ORR)andoxygenevolutionreaction(OER)infuelcellsandwatersplitting,respectively.Thekeytoimprovingtheperformanceofnon-preciousmetalcatalystsliesintherationaldesignofthecatalyststructureandcomposition.

2.3碳基催化剂

Carbon-basedcatalystshaveattractedconsiderableattentionduetotheirhighspecificsurfacearea,goodelectricalconductivity,andtunableproperties.Theresearchoncarbon-basedcatalystsfocusesonthepreparationofcarbonmaterialswithhighcatalyticactivityandstability,suchascarbonnanotubes,graphene,andcarbonblack.

3.Electrolytes

Electrolytesplayacrucialroleinelectriccatalysis,providingthenecessaryionsforthecatalyticrea