Biomass-derived activated carbon materials with plentiful heteroatoms for high-performance electrochemical capacitor electrodes

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摘要 ActivatedcarbonsforelectrochemicalcapacitorelectrodesarepreparedfromsoyabeanusingchemicalactivationwithKOH.TheporesizeiseasilycontrollablebychangingthemassratiobetweenKOHandcarbonizedproduct.Theas-preparedmaterialspossessalargespecificsurfacearea,uniquestructure,well-developedhierarchicalporosityandplentifulheteroatoms(mainlyOandN).Thusresultedinitshighspecificcapacitance,goodratecapacityandcyclingstability.Moreover,attributingtoworldwideavailability,renewablenatureandlow-cost,activatedcarbonpreparedfromsoyabeanhasagoodpotentialinenergyconversionandstoragedevices.
机构地区 不详
出处 《能源化学:英文版》 2016年1期
出版日期 2016年01月11日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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