2023.1Vol.47No.1综述收稿日期:2022-06-28基金项目:中国石油化工股份有限公司项目(321041)作者简介:曹中琦(1990—),男(满族),辽宁省人,博士,工程师,主要研究方向为储能技术及其应用。铁基液流电池研究进展曹中琦1,张英1,张力婕1,袁学玲2(1.中国石油化工股份有限公司大连石油化工研究院,辽宁大连116045;2.中国石化集团经济技术研究院有限公司,北京100029)摘要:大规模储能技术是解决新能源利用过程中非稳态问题的关键技术。全钒液流电池是极具前景的大规模储能技术之一,然而受钒价格影响,其成本较高,制约了该技术进一步发展。铁化合物是液流电池的理想活性物质,且铁储量丰富、价格低廉,有助于降低液流电池的成本。基于现有铁基液流电池的研究工作,综述了不同类型铁基液流电池的优势和特点,总结了各类铁基液流电池面临的关键问题及研究进展,重点介绍了铁基液流电池的应用情况,并对其未来发展方向进行了展望。关键词:电化学;大规模储能;铁基液流电池;示范应用中图分类号:TM91文献标识码:A文章编号:1002-087X(2023)01-0020-04DOI:10.3969/j.issn.1002-087X.2023.01.005ReviewofresearchanddevelopmentforironbasedflowbatteryCAOZhongqi1,ZHANGYing1,ZHANGLijie1,YUANXueling2(1.SINOPECDalianResearchInstituteofPetroleumandPetrochemicals,DalianLiaoning116045,China;2.SINOPECEconomics&DevelopmentResearchInstituteCo.,Ltd.,Beijing100029,China)Abstract:Largescaleenergystorageisakeytechnologytosolvethenon-steadystateproblemofrenewableenergy.Allvanadiumredoxflowbatteryisoneofthepromisinglargescaleenergystoragetechnologies.However,thehighcostrestrictsitsfurtherdevelopmentwhichismainlyinfluencedbythepriceofvanadium.Ironcompoundsareidealactivematerialsforflowbatteriesbecauseofitsabundantreservesandlowprice.Inthiswork,basedontheexistingresearchaboutironbasedflowbatteries,wereviewtheadvantagesandcharacteristicsofdifferenttypesofironbasedflowbatteries,andsummarizesthekeyissuesandresearchprogressofvarioustypesofironbasedflowbatteries.Weintroducetheapplicationsituationofironbasedflowbattery,andprospectitsfuturedevelopmentdirection.Keywords:electrochemistry;largescaleenergystorage;ironbasedflowbattery;demonstrationapplication大力推进风能、太阳能...