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Wysłany: Pon 21:58, 04 Kwi 2011 Temat postu: 用二茂铁催 |
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用二茂铁催化生长竹节状碳纳米管
growthofalignedcarbonnanotubefilmsbypyrolysis[J].ChemicalPhysicsLetters.2000.316:349~355.BlankVD.GorlovaIG.HutchisonJL.eta1.Thestrut—tureofnanotubesfabricatedbycarbonevaporationathighgaspressure~J].Carbon.2000.38:l217~1240.ChenY.ShawDF.GUOlJ.Fieldemissionofdifferentori—entedcarbonnanotubes[J].AppliedPhysicsLetters.2OO0.76:2469~2471.[15]1.eeCJ.ParkJ.Growthmodelforbamboo—likestructuredcarbonnanotubessynthesizedusingthermalchemicalvapordeposition[J].JPhys(;hemB.2001.105:2365~2368.[16]Chadderton1T,ChenY.Amodelforthegrowthofbambooandskeletalnanotubes:catalyticcapillarity[J].JCrystGrowth.2002.240:164~l69.[17]SaitoY,YoshikawaT.Bamboo—shapedcar1)ontubefilledpartiallywithnickel[J].JournalofCrystalGrowth.1993.134:154~156.[18]FanSS,ChaplineMG.FranklinNR.Selforientedregu—lararraysofcarbonnanotubesandtheirfieldemissionprop—erties[J].Science.1999.283:512~5l4.Catalyticsynthesisofbamboo-shapedcarbonnanotubesbyferroceneSHIFeng—jun,CHENGChun,DINGXiao—xia.CHENGYun,TANGCheng—chun,QIShou—ren(CollegeofPhysicalScienceandTechnology.CentralChinaNormalUniversity.Wuhan430079)Abstract:Thepaperreportsthecatalyticsynthesisofbamboo—shapedcarbonnanotubesthroughdecomposingethyleneinthepresenceofthecatalyticferrocene.Insideofthenanotubes,thereweremanyobviousconicalstructure,whichgrewalongtheaxisofthenanotubeandweredifferentinsize.Thediamenterofthenanotubeswasabout1O0nm,andcatalyticparticlesweren’tobservedatthetip.Fewofbamboo—shapedcarbonnan—otubesdivaricated.Keywords:carbonnanotubes;bambooshaped;CVD;ferrocene
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