资源描述：
《超声波对纳米粒子嵌入多孔材料的影响》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、ThisarticleappearedinajournalpublishedbyElsevier.Theattachedcopyisfurnishedtotheauthorforinternalnon-commercialresearchandeducationuse,includingforinstructionattheauthorsinstitutionandsharingwithcolleagues.Otheruses,includingreproductionanddistribution,orsellingorlicens
2、ingcopies,orpostingtopersonal,institutionalorthirdpartywebsitesareprohibited.Inmostcasesauthorsarepermittedtoposttheirversionofthearticle(e.g.inWordorTexform)totheirpersonalwebsiteorinstitutionalrepository.AuthorsrequiringfurtherinformationregardingElsevier’sarchivingan
3、dmanuscriptpoliciesareencouragedtovisit:http://www.elsevier.com/copyrightAuthor'spersonalcopyAppliedAcoustics69(2008)763–769www.elsevier.com/locate/apacoustTheinfluencesofultrasoniconembeddingnanoparticlesintoporousfabricmaterialsa,b,*bbbaJianweiMa,ShaojuanChen,ChengkunL
4、iu,WennaXu,ShanyuanWangaCollegeofTextile,DonghuaUniversity,Shanghai200051,People’sRepublicofChinabCollegeofTextileandApparel,QingdaoUniversity,Qingdao266071,People’sRepublicofChinaReceived12January2006;receivedinrevisedform27January2007;accepted28May2007Availableonline2
5、5September2007AbstractThefeasibilityofembedding40nmZnOparticlesintoporousmaterialsbyusingultrasonicanditsinfluencefactorswerestudiedinthispaper.Throughinvestigations,itisprovedthatthehighertheconcentrationofnanoparticlesuspensionis,thehighertheweightofembeddingpercentage
6、(EPW)is.However,theincreasingtrendofEPWwillminishquicklywhentheconcentrationexceeds1%.Inaddi-tion,thelongertheprocesstimeofultrasonicis,thehigherEPWis.EPWisalwayshigherwhenthedistancebetweenfilmandultrasonictransducerisk/2and3k/2,andlowerwhenthedistanceis1kand2k.For40nmZ
7、nOparticles,EPWofthefilmeffectedbyultrasonicwiththefrequencyof42kHzreachesthemaximum.Ó2007ElsevierLtd.Allrightsreserved.Keywords:Nanomaterials;Porousmaterials;Ultrasonic;Dispersion1.Introductioncamefromcavitationeffectcloselyrelatedtotheultrasonicfrequency,powerandviscidit
8、yofdispersions.Ultrasonichasbeenwidelyusedinchemistry,dyeing,Intheprocessofultrasonictreatment,fineparticlesfini
