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【英文标准名称】:Fineceramics(advancedceramics,advancedtechnicalceramics).Determinationofphotocatalyticactivityofsurfacesinanaqueousmediumbydegradationofmethyleneblue
【原文标准名称】:精细陶瓷(高级陶瓷,高级工艺陶瓷).在一种水介质中亚甲基蓝降解的表面光催化活性测定
【标准号】:ISO10678-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-09-15
【实施或试行日期】:2010-09-15
【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】:高级材料;高级工业陶瓷;陶瓷;陶瓷制品;定义;降解;测定;材料;材料测试;测量;测量技术;亚甲蓝;光催化;光线疗法;粉末;特性;表面处理;表面;测试;紫外线辐射;UV
【英文主题词】:Advancedmaterials;Advancedtechnicalceramics;Ceramic;Ceramics;Definitions;Degradation;Determination;Materials;Materialstesting;Measurement;Measuringtechniques;Methyleneblue;Photocatalysis;Phototherapy;Powder;Properties;Surfacetreatment;Surfaces;Testing;Ultravioletradiation;UV
【摘要】:ThisInternationalStandardspecifiesamethodforthedeterminationofthephotocatalyticactivityofsurfacesbydegradationofthedyemoleculemethyleneblue(MB)inaqueoussolutionusingartificialultraviolet(UV)radiation,andcharacterizestheabilityofphotoactivesurfacestodegradedissolvedorganicmoleculesonultravioletradiation.Thetestmethodspecifiedisalsoapplicabletoevaluationofthespecificphotocatalyticself-cleaningactivityofsurfacescoveredwithrespectivecoatings.Thismethodisnotapplicabletocharacterizingthephotoactivityofsurfacesonvisibleillumination,regardingdirectsoiling,degradationofgaseousmoleculesandthedeterminationofantimicrobialphotoactivityofsurfaces.NOTECorrelationsbetweenthesedifferentkindsofphotocatalyticactivitycan,however,exist,inparticularatsurfacesexhibitinglowphotonicefficiencies.
【中国标准分类号】:Q32
【国际标准分类号】:81_060_30
【页数】:18P.;A4
【正文语种】:英语