納米材料規(guī)格標(biāo)準(zhǔn)：現(xiàn)狀、研制路徑及挑戰(zhàn)

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Current Situation， Development Path and Challenges of Nanomaterial Specification Standards

ZHANG Donghui TIAN Guolan （National Center for Nanoscience and Technology）

Abstract：Duringthecriticalperiodoftheindustrializationofnanotechnology，thenanomaterialspecifcationstandardsare of greatsignificancetothe developmentofthe newmaterial industry.Thispaperreviews thecurrntsituation，development pathways，andchallengesofnanomaterial specificationstandards.Chinahas takenanearlystartinthis fieldandachieved remarkableresults ininternational standards.Whendeveloping nanomaterialspecification standards，atentionshould bepaid to marketresearch，analysis ofexisting specifications，andcharacteristicsof materials.Theclasificationandscopedefition of materials，selectionand value of characteristic indicators，as wellascorresponding measurement methods are thecore elements.Amongthem，thecharacteristicsaredividedintotwocategories：keycharacteristicsandadditionalcharacteristics， andtheir measurement methods are basicall determined according to actual needs.The standardscan beclasified into diferenlevelsaccordingtothenormativityandthe“blanknumericalvalue”modeleectivelyenhancesthefexibilityofthe standards.Atpresent，thisfeldisfacedwithchallengessuchaslowenterpriseparticipation，diffiultyindefinnghelevel ofnormatiityndisientossisipliarcolboaton.Itisommededtrngtop-elsgnte interdisciplinarycooperation，prioritizethedevelopmentofstandards withhighmaturity，andoptimizethenanomaterial specification standards system.

Keywords：nanomaterials;material specification;standardsdevelopment

1現(xiàn)狀

在工業(yè)經(jīng)濟(jì)時(shí)代，標(biāo)準(zhǔn)的形成往往滯后于產(chǎn)品的生產(chǎn)[#；在當(dāng)前的知識(shí)經(jīng)濟(jì)時(shí)代，領(lǐng)先企業(yè)在產(chǎn)品進(jìn)人大規(guī)模生產(chǎn)前，就試圖制定和控制產(chǎn)品的標(biāo)準(zhǔn)，實(shí)現(xiàn)利益最大化2。（剩余5519字）