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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63条记录   Synthesis of multisegmented degradable polymers by atom transfer radical cross-coupling [作者：Nicolay, R; Marx, L; Hemery, P; Matyjaszewski, K,期刊：Macromolecules, 页码：9217-9223 , 文章类型： Article，,卷期：2007年40-26] Multisegmented degradable polymers were successfully synthesized via atom transfer radical cross-coupling of alpha,omega-dihalogenated polymers prepared by atom transfer radical polymerization with dinitroxides. High mol... Crystallization and melting behavior of poly (L-lactic acid) [作者：Kawai, T; Rahman, N; Matsuba, G; Nishida, K; Kanaya, T; Nakano, M; Okamoto, H; Kawada, J; Usuki, A; Honma, N; Nakajima, K; Matsuda, M,期刊：Macromolecules, 页码：9463-9469 , 文章类型： Article，,卷期：2007年40-26] Effects of the crystallization temperature oil the crystal structure and its melting behavior of poly (L-lactic acid) (PLLA) have been investigated by means of wide-angle (WAXS) and small-angle (SAXS) X-ray scattering, o... Thermal transitions of epsilon crystalline phases of syndiotactic polystyrene [作者：Rizzo, P; D'Aniello, C; Del Mauro, ADG; Guerra, G,期刊：Macromolecules, 页码：9470-9474 , 文章类型： Article，,卷期：2007年40-26] Thermal transitions of the three crystalline phases (gamma, delta, and epsilon) of syndiotactic polystyrene (s-PS), presenting s(2/1)2 helices, have been compared by X-ray diffraction, differential scanning calorimetry (... Stretching effect on Nafion fibrillar nanostructure [作者：Rubatat, L; Diat, O,期刊：Macromolecules, 页码：9455-9462 , 文章类型： Article，,卷期：2007年40-26] Drawing experiments have been performed to Point Out the fibrillar nature of Nafion membranes. The structure evolution upon drawing was monitored by small-angle X-ray scattering and small-angle neutron scattering (SAXS a... Factors influencing the interdiffusion of weak polycations in multilayers [作者：Zacharia, NS; Modestino, M; Hammond, PT,期刊：Macromolecules, 页码：9523-9528 , 文章类型： Article，,卷期：2007年40-26] One promising aspect of the electrostatic multilayer assembly techniques is the ability to consistently and predictably create controlled heterostructures that may be of interest for active devices, designed biomaterials... Syntheses and chiroptical properties of optically active helical poly (phenylacetylene)s bearing [60]fullerene pendants [作者：Ohsawa, S; Maeda, K; Yashima, E,期刊：Macromolecules, 页码：9244-9251 , 文章类型： Article，,卷期：2007年40-26] Two novel C-60-bound chiral (3) and achiral (2) phenylacetylenes were synthesized by the treatment Of C-60 with (R)-N-[1-(4-ethynylphenyl)ethyl]glycine and N-(4-ethynylbenzyl)glycine by the Prato reaction in the presence... Thorpe-Ingold effect on photoinduced electron transfer of dialkylsilylene-spaced divinylarene copolymers having alternating donor and acceptor chromophores [作者：Yeh, MY; Lin, HC; Lim, TS; Lee, SL; Chen, CH; Fann, W; Luh, TY,期刊：Macromolecules, 页码：9238-9243 , 文章类型： Article，,卷期：2007年40-26] Dialkylsilylene-spaced divinylarene copolymers having alternating donor and acceptor chromophores are designed and synthesized. The rates of photoinduced electron transfer (PET) depend on the nature of the substituent on... Deformation-induced linear chain-ring transition and crystallization of living polymer sulfur [作者：Shao, CG; An, HN; Wang, X; Jia, R; Zhao, BJ; Ma, Z; Li, XY; Pan, GQ; Li, LB; Hong, SM,期刊：Macromolecules, 页码：9475-9481 , 文章类型： Article，,卷期：2007年40-26] Deformation-induced crystallization of living polymer Sulfur was studied with in situ wide-angle X-ray scattering, where chain scission plays a critical role. The onset of crystallization always occurs at the minimum str... Kinetics of phase transition from lamellar to hexagonally packed cylinders for a triblock copolymer in a selective solvent [作者：Liu, YS; Li, MH; Bansil, R; Steinhart, M,期刊：Macromolecules, 页码：9482-9490 , 文章类型： Article，,卷期：2007年40-26] We examined the kinetics of the transformation from the lamellar (LAM) to the hexagonally packed cylinder (HEX) phase for the triblock copolymer, polystyrene-b-poly (ethylene-co-butylene)-b-polystyrene (SEBS) in dibutyl ... Ambient-temperature RAFT polymerization of styrene and its functional derivatives under mild long-wave UV-vis radiation [作者：Zhang, HJ; Deng, JJ; Lu, LC; Cai, YL,期刊：Macromolecules, 页码：9252-9261 , 文章类型： Article，,卷期：2007年40-26] Well-defined polystyrene and its functional derivatives, poly(vinylbenzyl chloride) (PVBC), poly(N,N-diethyl vinylbenzylamine) (PDEVBA), and poly(vinylbenzyl alcohol) (PVBA) were synthesized via (S)-1 -dodecyl-(S')-(alph... Kinetics of hexagonal-body-centered cubic transition in a triblock copolymer in a selective solvent: Time-resolved small-angle X-ray scattering measurements and model calculations [作者：Li, M; Liu, Y; Nie, H; Bansil, R; Steinhart, M,期刊：Macromolecules, 页码：9491-9502 , 文章类型： Article，,卷期：2007年40-26] Time-resolved small-angle X-ray scattering (SAXS) was used to examine the kinetics of the transition from hexagonal (hex) cylinders to body-centered cubic (bee) spheres at various temperatures in poly(styrene-b-ethylene-... Poly(styrene)comb-b-poly(ethylene oxide)comb copolymers: Synthesis and AFM investigation of intra- and supramolecular organization as thin deposits [作者：Lanson, D; Schappacher, M; Borsali, R; Deffieux, A,期刊：Macromolecules, 页码：9503-9509 , 文章类型： Article，,卷期：2007年40-26] PScomb-block-PEOcomb copolymers having a poly(chloroethyl vinyl ether)-b-poly(hydroxy ethyl vinyl ether) backbone with polystyrene chains on one side and poly(ethylene oxide) chains on the other, i.e. (PCEVE-g-PS)-b-(POH... Reversible addition fragmentation chain transfer polymerization of methyl methacrylate in the presence of lewis acids: An approach to stereocontrolled living radical polymerization [作者：Chong, YK; Moad, G; Rizzardo, E; Skidmore, MA; Thang, SH,期刊：Macromolecules, 页码：9262-9271 , 文章类型： Article，,卷期：2007年40-26] Reversible addition fragmentation chain transfer (RAFT) polymerization of methyl methacrylate (MMA) can be carried out in the presence of cyanoisopropyl methyl trithiocarbonate [CH3SC(=S)SC(CH3)(2)CN] and scandium trifla... Synthesis, characterization, and surface morphology of pendant polyhedral oligomeric silsesquioxane perfluorocyclobutyl aryl ether copolymers [作者：Lacono, ST; Budy, SM; Mabry, JM; Smith, DW,期刊：Macromolecules, 页码：9517-9522 , 文章类型： Article，,卷期：2007年40-26] The synthesis and characterization of solution processable, semi-fluorinated perfluorocyclobutyl (PFCB) aryl ether polymers possessing covalently bound pendant polyhedral oligomeric silsesquioxanes (POSS) cages is report... Stabilizing, thin film polymer bilayers against dewetting using multiwalled carbon nanotubes [作者：Koo, J; Shin, K; Seo, YS; Koga, T; Park, S; Satija, S; Chen, X; Yoon, K; Hsiao, BS; Sokolov, JC; Rafailovich, MH,期刊：Macromolecules, 页码：9510-9516 , 文章类型： Article，,卷期：2007年40-26] We have investigated the effect of the length of multiwalled carbon nanotubes (MWNT) on the dewetting dynamics of thin polymer films. The results indicated that long nanotubes were much more effective than short nanotube...