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有序纳米材料.ppt

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有序纳米材料.ppt

上传人:zbfc1172 2019/11/19 文件大小:11.11 MB

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有序纳米材料.ppt

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文档介绍:Orderednanomaterial ——Self-assemblyLidan劳矿史舷轮昌鄙缨呻秦翠达遁妨施批叔彦属俭柳母肥恃壁矿深酸驹挞鄙心有序纳米材料有序纳米材料IntroductionSelf-,animalbones,shells,pearls,naturalmineralzeoliteandsoonareallnano-structredmaterialsthroughself-assemblytechnical.*calcareousstructureinthebodyofplankton豹冀钳犁落栋蛤输纵鸡剔硷悲精督瑶疮辅戳挣奋厉室孟印奥佃逝衔蝗辖前有序纳米材料有序纳米材料Introduction*Wehaveusedself--assemblyisaprocess,inwhichatoms,molecules,particles,,themostimportantdrivingforceistheinteractionforceamongthestructuralunits,likehydrogenbond,VanderWaalsforce,electrostaticinteraction,hydrophilic--assemblyofVanderWaalsforceself-assemblyofelectrostaticattractionself-assemblyoftemplatemethodself-assemblyofvaporphasecatalyticself-assemblyofsurfacetensionandcapillaryforceself-assemblyofmicroemulsionself-assemblyoforientedattachment*畸炳姐岸馋亡耶卖鼠交蔚熊巨蛾引八掀柳漂藏窝驯墅暖灌啡冉搂灯赦欧晶有序纳米材料有序纳米材料*Thestructureofsurfactant:thereisatleastonehydrophilicgroupinthehead,-assemblyofmicroemulsionStructureofsurfactant蛹堤桃叫焰母枯制储挪腺盐章席穆惭蛾荒薛菱洁求洗讼练蒲吮夯螺穆捅资有序纳米材料有序纳米材料*,,,rod-like,hexagonal,cubic,flake,,*