【英文标准名称】:Fineceramics(advancedceramics,advancedtechnicalceramics)—Testmethodforair-purificationperformanceofsemiconductingphotocatalyticmaterials—Part2:Removalofacetaldehyde
【原文标准名称】:精细陶瓷(高级陶瓷,高级工业陶瓷).半导体光催化材料空气净化性能的试验方法.第2部分:乙醛的清除
【标准号】:ISO22197-2-2011
【标准状态】:现行
【国别】:国际
【发布日期】:2011-04-01
【实施或试行日期】:2011-04-01
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC206
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Acetaldehyde;Advancedtechnicalceramics;Airpurification;Ceramics;Definitions;Fineceramics;Mathematicalcalculations;Oxygen;Photocatalysis;Semi-conducting;Surfaces;Testing;Ultravioletradiation
【摘要】:ThispartofISO22197specifiesatestmethodforthedeterminationoftheair-purificationperformanceofmaterialsthatcontainaphotocatalystorhavephotocatalyticfilms,usuallymadefromsemiconductingmetaloxides,suchastitaniumdioxideorotherceramicmaterials,bycontinuousexposureofatestpiecetothemodelairpollutantunderilluminationwithultravioletlight(UV-A).ThispartofISO22197isintendedforusewithdifferentkindsofmaterials,suchasconstructionmaterialsinflatsheet,boardorplateshape,thatarethebasicformsofmaterialsforvariousapplications.ThispartofISO22197alsoappliestostructuredfiltermaterialsincludinghoneycomb-form,wovenandnon-wovenfabrics,andtoplasticorpapermaterialsiftheycontainceramicmicrocrystalsandcomposites.ThispartofISO22197doesnotapplytopowderorgranularphotocatalyticmaterials.Thistestmethodisusuallyapplicabletophotocatalyticmaterialsproducedforairpurification.Thismethodisnotsuitableforthedeterminationofotherperformanceattributesofphotocatalyticmaterials,i.e.decompositionofwatercontaminants,self-cleaning,antifoggingandantibacterialactions.Itconcernstheremovalofacetaldehyde.
【中国标准分类号】:Q32
【国际标准分类号】:81_060_30
【页数】:20P.;A4
【正文语种】:英语