丙烯酰胺類單體的的反相乳液聚合.pdf

1、河南大學(xué)碩士學(xué)位論文丙烯酰胺類單體的的反相乳液聚合姓名：王振衛(wèi)申請學(xué)位級(jí)別：碩士專業(yè)：高分子化學(xué)與物理指導(dǎo)教師：高青雨崔元臣2001.1.1!!!!旦堡主生望些堡奎三豎里塑童奎堂些堂些三堂墮一一一ABSTRAC’l’Thisthesisfallsintofourparts：Inthefirstpart，thevirtue，mechanismandresearchprogressesofemulsionpolymerizationareg

2、eneralizedinallaspectsOnthisbasement，theresearchprogressesofinverseemulsionpolymerizationareoutlinedAtlast，muchattentionarepaidtothesynthesis，applicationandmarketdemandsInthesecondpart，theinverseemulsioncopolymerizafiono

3、facrylamide／NhydroxymethylacrylarnidewascarriedoutTheeffectsofreactiontemperature，monomerconcentration，emulsionconcentrationandinitiatorconcentrationwereinvestigatedrespectivelyThekineticsequationobtainedis：Rpoc[MlM2】107

4、【(NH4)2S208]053[Span40]‘066ThemechanismofnucleiformationisdescribedinmughattheendInthethirdpart，theinverseemulsioncopolymerizationofacrylamide／sodium2acrylamido一2methylpropanesulfitewascarriedoutTheeffectsofreactiontempe

5、rature，comonomerconcentration，emulsionconcentration，initiatorconcentrationandmonomerconcentrationonkineticswereinvestigatedrespectivelyThekineticsequationobtainedis：Rp。c[AM】18[(NH4)2S208】。48[SAMPS]o62[Span80]加70Themechan

6、ismofnucleiformationconformstodropnucleationThemoleculeweightsofpolymersobtainedweredeterminedbyviscositylastlyInthelastpart，theinverseemulsioncopolymerizationofacrylamide／sodium2acrylamido2methylpropanesulfitewasoptimiz

7、edinordertoimprovemoleculeweightofpolymerandmaketheemulsifyingcrafteasierPolymersobtainedwerecharacterizedbymoleculeweight，TEM，F(xiàn)TIR，TGDTAintheexperimentsItisshownthatgoodresultswereachieved關(guān)鍵詞：丙烯酰胺／反相乳液聚合／動(dòng)力學(xué)／機(jī)理Keywords：