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PostWysłany: Nie 11:55, 13 Lut 2011    Temat postu: tory burch shoes Hydrophobic modification of acryl

Hydrophobic modified acrylic acid copolymers in aqueous association of


aeromol ~ ules [j]. 1995,28; 956-9665Ku ~ chevaE. , RharbiY. , WinnikM. A. et port f. . Langmuir [i], 1997,tory burch shoes,13:1821866 SillXiang-Yang (Shi Xiangyang), LI / un-Ba (Li vessels Park), SUNCoo-Mini Sun Caomin) a /. . Chem. JChineseUniversities (Chem) _J], 1999.20 (1),ralph lauren outlet, 1351397XuGuiying,tory burch outlet, ZhangLi, yangYanli ~ a1. -SpectrochemicaActa, PartA [J], 2000,56:243124378 EsumiK, MachawaT. 』. Am. Chem. Soc. L, 1995,72:】 45l499CHENShun-Qing (Multile), YANGYa-Jiang (Yang Ya Jiang). Actaphysico-ChimicaSinica (Physical Chemistry) [』j. i998, 14 (4): 38o a 383AssociationofCopolymerAcrylicAcid/Methyl-acrylicacid/ButylAcrylateinAqueousSolutionxuGui-Ying. YANGYan-Lian, YUANShi-Ling, CFIENAi-Min, ZHENGLi-Qiang (Key.rColloid & InterfaceChem.oftheEducatirmalMinistry, ShandongUniversitytJinan250100 · China) AbstractTheassociationsoftriblockcopolymermadeofacrylicacid,ugg online bestellen, methyl-acrylicacidandbutylacry-lateinaqueoussolutionaswellasinNaC1andCaC12solutionswerestudiedbyusingfluorescence. Themi-celle-likeclusters (MLCs) ofcopolymerformedisabletosolubifizenon-polarmateria1. Alittleelectrolytesaddedinthecopolymersolutioncanincreasethevalueofcriticalaggregationconcentration (p,) andmicrop-oLarity. Butwiththeincreaseoftheconcentrationofelectrolytes, thevalueofandmicropolaritywillde-creas ~. WhenthereisNaClwithfixedconcentrationinthesystems, theprocessoftheMLCslooseningisrelaxedbecauseofthecharge-screening. InthesystemswithfixedCaCI2concentration, Cainducedthecross-rinkof-CoO-groups, sotheinterfacebetweentheMLCsandthewaterisnotobviousandthebigMLCsisformedbetweentheclusters. KeywordsCopolymer; Micelle-likeclusters (MLCs); Fluorescenceprobe; Micropolarity (Ed.: Y, V, X)
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