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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共64条记录   NMR characterization of low hard segment thermoplastic polyurethane/carbon nanofiber composites [作者：Powers, DS; Vaia, RA; Koerner, H; Serres, J; Mirau, PA,期刊：Macromolecules, 页码：4290-4295 , 文章类型： Article，,卷期：2008年41-12] Solid-state proton nuclear magnetic resonance (NMR) has been used to investigate the structure and dynamics of a thermoplastic polyurethane elastomer (TPE) filled with carbon nanofibers (CNF's) for shape-memory applicati... Polymorphic transition in disordered poly(L-lactide) crystals induced by annealing at elevated temperatures [作者：Pan, PJ; Zhu, B; Kai, WH; Dong, T; Inoue, Y,期刊：Macromolecules, 页码：4296-4304 , 文章类型： Article，,卷期：2008年41-12] Effects of annealing conditions and molecular weight (MW) on the crystalline phase transition in Poly(L-lactide) (PLLA) were studied by wide-angle X-ray diffraction (WAXD), Fourier transform infrared (FTIR) spectroscopy,... Crystal structures, thermal behaviors, and C-H center dot center dot center dot O=C hydrogen bondings of poly(3-hydroxyvalerate) and poly(3-hydroxybutyrate) studied by infrared spectroscopy and X-ray diffraction [作者：Sato, H; Ando, Y; Dybal, J; Iwata, T; Noda, I; Ozaki, Y,期刊：Macromolecules, 页码：4305-4312 , 文章类型： Article，,卷期：2008年41-12] We have investigated crystal structure and C-H center dot center dot center dot O=C hydrogen bonding by using infrared (IR) spectroscopy and wide-angle X-ray diffraction (WAXD) for poly(3-hydroxyvalerate) (PHV) in compar... Amphiphilic diblock copolymers on mica: Formation of flat polymer nanoislands and evolution to protruding surface micelles [作者：Glynos, E; Pispas, S; Koutsos, V,期刊：Macromolecules, 页码：4313-4320 , 文章类型： Article，,卷期：2008年41-12] We show that the deposition of poly(isoprene-b-ethylene oxide) block copolymer (PI-PEO) micelles on freshly cleaved mica produced ultraflat, polymer nanoislands of well-defined monomolecular thickness. The islands were p... Conductive polymer functionalization by click chemistry [作者：Daugaard, AE; Hvilsted, S; Hansen, TS; Larsen, NB,期刊：Macromolecules, 页码：4321-4327 , 文章类型： Article，,卷期：2008年41-12] Click chemistry is used to obtain new conductive polymer films based on poly(3,4-ethylenedioxythiophene) (PEDOT) from a new azide functional monomer. Postpolymerization, 1,3-dipolar cycloadditions in DMF, using a catalys... Square packing and structural arrangement of ABC triblock copolymer spheres in thin films [作者：Tang, CB; Bang, J; Stein, GE; Fredrickson, GH; Hawker, CJ; Kramer, EJ; Sprung, M; Wang, J,期刊：Macromolecules, 页码：4328-4339 , 文章类型： Article，,卷期：2008年41-12] Nanoporous thin films were prepared from poly(ethylene oxide)-b-poly(methyl methacrylate)-b-polystyrene (PEO-b-PMMA-b-PS) ABC triblock copolymer by solvent annealing under high relative humidity followed by UV degradatio... Junction-controlled elasticity of single-walled carbon nanotube dispersions in acrylic copolymer gels and solutions [作者：Schoch, AB; Shull, KR; Brinson, LC,期刊：Macromolecules, 页码：4340-4346 , 文章类型： Article，,卷期：2008年41-12] Oscillatory shear rheometry is used to study the mechanical response of single-walled carbon nanotubes dispersed in solutions of acrylic diblock or triblock copolymers in 2-ethyl-1-hexanol. Thermal transitions in the cop... pH-controlled assemblies of polymeric amine-stabilized gold nanoparticles [作者：Sardar, R; Bjorge, NS; Shumaker-Parry, JS,期刊：Macromolecules, 页码：4347-4352 , 文章类型： Article，,卷期：2008年41-12] The pH-controlled assembly of gold nanoparticles within a polymer-gold nanoparticle (AuNP) composite material is described. Poly(allylamine) (PAAm) is used as a reducing and stabilizing agent to generate a stable water-s... Effect of annealing on the deformation mechanism of a styrene/n-butyl acrylate copolymer latex film investigated by synchrotron small-angle X-ray scattering [作者：Zhang, JQ; Hu, SS; Rieger, J; Roth, SV; Gehrke, R; Men, YF,期刊：Macromolecules, 页码：4353-4357 , 文章类型： Article，,卷期：2008年41-12] The deformation mechanism of a styrene/n-butyl acrylate copolymer latex film subjected to uniaxial tensile stress was studied by small-angle X-ray scattering. The influence of annealing at 23, 60, 80, and 100 degrees C f... Small-angle neutron scattering of a solvent-swollen segmented polyurethane as a probe of solvent distribution and polymer domain composition [作者：Mang, JT; Hjelm, RP; Orler, EB; Wrobleski, DA,期刊：Macromolecules, 页码：4358-4370 , 文章类型： Article，,卷期：2008年41-12] Segmented polyurethanes consist of alternating rigid aromatic (hard) and flexible (soft) segments that chase separate into hard and soft segment-rich nanodomains. The domain structure results in what has been presumed to... Deformation behavior of PP and PP/ZnO nanocomposites as studied by SAXS and WAXS [作者：Li, XH; Schneider, K; Kretzschmar, B; Stamm, M,期刊：Macromolecules, 页码：4371-4379 , 文章类型： Article，,卷期：2008年41-12] Structural changes during tensile stretching deformation for pure polypropylene (PP) specimen and PP/ZnO specimens with different content of ZnO nanoparticles have been investigated by small-angle X-ray scattering (SAXS)... Mechanical response of plectonemic DNA: An analytical solution [作者：Clauvelin, N; Audoly, B; Neukirch, S,期刊：Macromolecules, 页码：4479-4483 , 文章类型： Article，,卷期：2008年41-12] We consider an elastic rod model for twisted DNA in the plectonemic regime. The molecule is treated as an impenetrable tube with an effective, adjustable radius. The model is solved analytically, and we derive formulas f... Roles of chain length, chain architecture, and time in the initiation of visible crazes in polystyrene [作者：De Focatiis, DSA; Buckley, CP; Hutchings, LR,期刊：Macromolecules, 页码：4484-4491 , 文章类型： Article，,卷期：2008年41-12] Visible craze initiation stress has been measured for a wide range of linear and branched monodisperse polystyrenes (PS) soaked in diethylene glycol. Results show that, for a given time under stress, craze initiation in ... Fourier transform rheology of dilute immiscible polymer blends: A novel procedure to probe blend morphology [作者：Carotenuto, C; Grosso, M; Maffettone, PL,期刊：Macromolecules, 页码：4492-4500 , 文章类型： Article，,卷期：2008年41-12] Morphological characterization of polymer blends is important for tailoring final properties of plastic products based on these systems. A novel technique to estimate the characteristic dimension and size distribution of... A micellar sphere-to-cylinder transition of poly(ferrocenyldimethylsilane-b-2-vinylpyridine) in a selective solvent driven by crystallization [作者：Shen, L; Wang, H; Guerin, G; Wu, C; Manners, I; Winnik, MA,期刊：Macromolecules, 页码：4380-4389 , 文章类型： Article，,卷期：2008年41-12] A sample of poly(ferrocenyldimethylsilane)-b-poly(2-vinylpyridine) (PFS23-b-P2VP(230)), with a short PFS block and a P2VP block 10-fold higher in degree of polymerization, forms spherical micelles when dissolved in ethan... pH response of model diblock and triblock copolymer networks containing polystyrene and poly(2-hydroxyethyl methacrylate-co-2-(dimethylamino)ethyl methacrylate) [作者：Guice, KB; Marrou, SR; Gondi, SR; Sumerlin, BS; Loo, YL,期刊：Macromolecules, 页码：4390-4397 , 文章类型： Article，,卷期：2008年41-12] We investigated the swelling behavior of lamella-forming diblock and triblock copolymers of polystyrene, PS, and poly (2-hydroxyethyl methacrylate-co-2-(dimethylamino)ethyl methacrylate), PHD, with varying 2-(dimethylami...