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Anti-infrared/Ultraviolet Property of CNTs-containing Epoxy Resin Film  
Anti-infrared/Ultraviolet Property of CNTs-containing Epoxy Resin Film
资料类型: PDF文件
关键词: CNTs-containing  epoxy  resin  UV  curing  films  Anti-infrared/ultraviolet  
property  
资料大小: 74K
所属学科: 分子表征
来源: 第六届亚欧研讨会上处理和性能增强聚合物会议文集(2013.6.2-6 武汉)
简介:
Nowadays,harmoniousintegrationwiththeenvironmentandthedesiretosaveenergyisaveryimportantresearchtopic.Forthesakeofenergysaving,greateffortsarebeingdoneonthepossibilitiesofreducingtheuseofairconditioningsystemsinautomobilesandbuildings.Meanwhile,peoplealsoseektodiminishthetimeofusingartificiallighting.Therefore,glasseswithalowsolarfactorandhighlighttransmittanceinthewavelengthrangefrom380nmt0780nmarehighlydesiredinmanyapplicationssuchasautomotivesandarchitectures.UVcuringcoating[l-2]ofEpoxyacrylates/Carbonnanotubes(EA/CNTs)waspreparedbythemoleculegroupreactionofCNTswithEA.TEMwasusedtoobservethemorphologicalstructureoftheEA/CNTssolution.Theanti-infrared/ultravioletpropertywascharacterizedbyUV-visandFTIRpreliminarilyinthewavelengthrangeof190-5000nm.Theresultsdemonstratedthat,itstransmittancewasgreaterthan85%invisiblespectrum,thetransmittancewas42.3%innearinfraredwaverange(4,000一14,000cm-l)anditshieldedmostofwaveinultravioletregion《300nm).Atthesametimethemechanicalpropertyofcompositecoatingwasimproved.Thisnewnanocompositematerialhasgreatpotentialtoserveasananti-IR/UVthincoatingtoimplementheatinsulationinmanyapplications.
作者: C. Zhu , Y. Liu , W. Hu, X. H. Peng
上传时间: 2013-07-03 14:47:48
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