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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74条记录   A Novel View on Crystallization and Melting of Semirigid Chain Polymers: The Case of Poly (trimethylene terephthalate) [作者：Ivanov, DA; Bar, G; Dosiere, M; Koch, MHJ,期刊：Macromolecules, 页码：9224-9233 , 文章类型： Article，,卷期：2008年41-23] The thermal behavior of semicrystalline polymers constitutes a long-standing problem in polymer crystallization. Although it is widely agreed that the crystal thickness resulting from isothermal crystallization is a shar... Crystallization Kinetics and Crystal Structure of Nylon6-Clay Nanocomposites: Combined Effects of Thermomechanical History, Clay Content, and Cooling Conditions [作者：Miri, V; Elkoun, S; Peurton, F; Vanmansart, C; Lefebvre, JM; Krawczak, P; Seguela, R,期刊：Macromolecules, 页码：9234-9244 , 文章类型： Article，,卷期：2008年41-23] The crystallization behavior and the crystalline structure of nylon6-clay nanocomposites are investigated with regard to the processing conditions and thermal treatment. Microextruded bulk samples as well as blown films ... Surface Properties of Elastomeric Polypropylenes Studied with Atomic Force Microscopy [作者：Dietz, C; Zerson, M; Riesch, C; Franke, M; Magerle, R,期刊：Macromolecules, 页码：9259-9266 , 文章类型： Article，,卷期：2008年41-23] The energy dissipated between tip and sample during dynamic atomic force microscopy (AFM) is a sensitive measure of local surface properties. We mapped the surface properties of crystalline and amorphous regions in thin ... Directed Self-Assembly of Diblock Copolymer Thin Films on Chemically-Patterned Substrates for Defect-Free Nano-Patterning [作者：Tada, Y; Akasaka, S; Yoshida, H; Hasegawa, H; Dobisz, E; Kercher, D; Takenaka, M,期刊：Macromolecules, 页码：9267-9276 , 文章类型： Article，,卷期：2008年41-23] We demonstrate that polystyrene-block-poly(methylmethacrylate) (PS-b-PMMA) can self-assemble in a well-aligned, long-range ordered nanopattern over arbitrarily large areas, commensurate with chemically prepatterned templ... Stoichiometric Effects on Nanostructures of Block- and Graft-Type Supramacromolecules via Acid-Base Complexation [作者：Noro, A; Tamura, A; Wakao, S; Takano, A; Matsushita, Y,期刊：Macromolecules, 页码：9277-9283 , 文章类型： Article，,卷期：2008年41-23] We report a systematic study on nanophase-separated structures from block- and graft-type supramacromolecules via acid-base complexation, where supramacromolecules are termed as supramolecules composed of a pair of macro... Surface Attached Polymer Networks through Thermally Induced Cross-Linking of Sulfonyl Azide Group Containing Polymers [作者：Schuh, K; Prucker, O; Ruhe, J,期刊：Macromolecules, 页码：9284-9289 , 文章类型： Article，,卷期：2008年41-23] We report on a simple and versatile way for the modification of surfaces with thin polymer films through the thermally induced generation of surface-attached polymer networks. The system is based on copolymers, which con... Thin Poly(styrene-block-4-hydroxystyrene) Block Copolymer Films Spin-Coated Directly on Topographic Prepattern Substrates [作者：Lee, G; Jo, PS; Yoon, BK; Kim, TH; Acharya, H; Ito, H; Kim, HC; Huh, J; Park, CM,期刊：Macromolecules, 页码：9290-9294 , 文章类型： Article，,卷期：2008年41-23] We have investigated the formation of as-cast thin films of a poly(styrene-block-4-hydroxystyrene) (PS-b-PHOST) copolymer spin-coated directly on topographic prepattern substrates. Either wetting or dewetting of a polyme... Self-Assembled Nanomaterials Using Magnetic Nanoparticles Modified with Polystyrene Brushes and Poly(styrene-b-butadiene-b-styrene) [作者：Garcia, I; Tercjak, A; Rueda, L; Mondragon, I,期刊：Macromolecules, 页码：9295-9298 , 文章类型： Article，,卷期：2008年41-23] Magnetic nanoparticles were studied to generate novel nanocomposites which maintain both magnetic properties of nanoparticles and self-assembly of amorphous block copolymer matrix. With this goal, iron oxide magnetic nan... Surface Segregation of Counterions in Ionomer Films [作者：Walters, RM; Taubert, A; Kim, JS; Winey, KI; Composto, RJ,期刊：Macromolecules, 页码：9299-9305 , 文章类型： Article，,卷期：2008年41-23] The surface segregation of cations in a poly(styrene-ran-methacrylic acid) ionomer fully neutralized with Cs was demonstrated using Rutherford backscattering spectrometry (RBS), scanning force microscopy (SFM), and scann... Long Range Concentration Gradients at the Free Surface of Polymer Films Swollen by Carbon Dioxide [作者：Li, XX; Vogt, BD,期刊：Macromolecules, 页码：9306-9311 , 文章类型： Article，,卷期：2008年41-23] The local swelling through the thickness of a polymer film induced by exposure to carbon dioxide is assessed using in situ selective modification of a swollen amphiphilic polymer template. The swollen film is selectively... Evaporative Organization of Hierarchically Structured Polymer Blend Rings [作者：Byun, M; Hong, SW; Qiu, F; Zou, QZ; Lin, ZQ,期刊：Macromolecules, 页码：9312-9317 , 文章类型： Article，,卷期：2008年41-23] We report the first study of the controlled, evaporative self-organization of a polymer blend from a restricted geometry comprised of a spherical lens upon a Si substrate (i.e., a sphere-on-flat geometry). This geometry ... A Transition from Cylindrical to Spherical Morphology in Diblock Copolymer Thin Films [作者：Niihara, KI; Sugimori, H; Matsuwaki, U; Hirato, F; Morita, H; Doi, M; Masunaga, H; Sasaki, S; Jinnai, H,期刊：Macromolecules, 页码：9318-9325 , 文章类型： Article，,卷期：2008年41-23] Microphase-separated structures in poly(styrene-block-isoprene) (SI) block copolymer thin films were investigated by transmission electron microtomography (TEMT). The SI block copolymer showed cylindrical microdomains in... Rheology and Microstructure of an Unentangled Polymer Nanocomposite Melt [作者：Anderson, BJ; Zukoski, CF,期刊：Macromolecules, 页码：9326-9334 , 文章类型： Article，,卷期：2008年41-23] The rheology and microstructure of 44 nm diameter silica particles suspended in unentangled polyethylene oxide (PEO) melts are studied through measurement of filled melt viscosity and X-ray scattering measurement of inte... Molecular Weight Dependence of Glassy Dynamics in Linear Polymers Revisited [作者：Hintermeyer, J; Herrmann, A; Kahlau, R; Goiceanu, C; Rossler, EA,期刊：Macromolecules, 页码：9335-9344 , 文章类型： Article，,卷期：2008年41-23] Dielectric spectra of a series of polydimethylsiloxanes and polystyrenes were measured covering a wide range of molecular weights M including the monomeric limit. From spectral analysis the time constants tau(alpha)(T) o... Dynamic Self-Assembly Induced Rapid Dissolution of Cellulose at Low Temperatures [作者：Cai, J; Zhang, L; Liu, SL; Liu, YT; Xu, XJ; Chen, XM; Chu, B; Guo, XL; Xu, J; Cheng, H; Han, CC; Kuga, S,期刊：Macromolecules, 页码：9345-9351 , 文章类型： Article，,卷期：2008年41-23] Cellulose can be dissolved in precooled (-12 degrees C) 7 wt % NaOH-12 wt % urea aqueous solution within 2 min. This interesting process, to our knowledge, represents the most rapid dissolution of native cellulose. The r... Collapse of Linear Polyelectrolyte Chains in a Poor Solvent: When Does a Collapsing Polyelectrolyte Collect its Counterions? [作者：Loh, P; Deen, GR; Vollmer, D; Fischer, K; Schmidt, M; Kundagrami, A; Muthukumar, M,期刊：Macromolecules, 页码：9352-9358 , 文章类型： Article，,卷期：2008年41-23] To better understand the collapse of polyions in poor solvent conditions the effective charge and the solvent quality of the hypothetically uncharged polymer backbone need to be known. In the present work this is achieve...