碳载单原子铁材料的催化活性 位点识别与性能关联探究

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中图分类号：TB3 文献标识码：B 文章编号：1004-8901（2026）01-0037-04

IdentificationofCatalyticActiveSitesandPerformanceCorrelationin Carbon-Supported Single-AtomIron Materials

CHEN Qiong （ChangshaHealthVocationalCollege，ChangshaHunan4loooo，China）

AbstractUnderthboeutralitaterbsupoedgatooatealseedicatsubitt metalatalystsuttiutliaieandtrisicctiioeeatalytcefoaceismplelyfuedec tureofactiveitsdtaractstisfearbnsupotndtcearructreactiityelsostiutesmjorotcfor rationaldesiogsoosicagdtutatilsisudeaticall thestructuralcesciitsduceciielatiohafeateall catethatcoreperformanceegulatingfactorsretesymmetryndaurationofFe-Nxoordinationstructures，ndtheorearcitecturead surfacefunctionalgoupsofrbonsupportsPerformanecanbeimprovedacrosultpleenariosthoughcoodinationcontrolandort optiisationallaetaluddosdnel nings for high-quality catalyst development.

Keywords;carbon-supportedsingle-atomiron；activesiterecognition；structure-activityrelationship；catalyticperformance doi：10.3969/j.issn.1004-8901.2026.01.007

在“碳中和”战略背景下，能源转化及环境催化对高效且经济的催化剂需求愈加强烈，碳载单原子铁材料由于具有高利用率、本征活性优异的特点，而被列为替代贵金属的重要研究方向。（剩余6394字）