Search Results - "FETTERS, L. J"
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1
Connection between Polymer Molecular Weight, Density, Chain Dimensions, and Melt Viscoelastic Properties
Published in Macromolecules (01-08-1994)Get full text
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2
Microstructure and morphology of self‐assembling multiblock poly(ethylene‐1‐butene)‐n copolymers in solution studied by wide‐Q small‐angle neutron scattering and microscopy
Published in Journal of polymer science. Part B, Polymer physics (15-01-2011)“…Multiblock ethylene‐1‐butene copolymers (PEB‐n) with graded ethylene content (where n is the number of ethyl branches per 100 backbone carbons) represent…”
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3
Additive-Driven Phase-Selective Chemistry in Block Copolymer Thin Films: The Convergence of Top-Down and Bottom-Up Approaches
Published in Advanced materials (Weinheim) (17-06-2004)“…Several strategies are demonstrated for the use of additive‐driven chemistries that take place in only one type of the nanosized domains of all‐organic and…”
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4
Methyl Group Dynamics in Glassy Polyisoprene: A Neutron Backscattering Investigation
Published in Macromolecules (01-07-1994)Get full text
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5
Quasielastic Neutron Scattering Study on the Effect of Blending on the Dynamics of Head-to-Head Poly(propylene) and Poly(ethylene−propylene)
Published in Macromolecules (07-02-2006)“…By means of quasielastic neutron scattering, we have investigated the dynamics of two polymers, head-to-head poly(propylene) (HHPP) and…”
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6
Well-Defined, Model Long Chain Branched Polyethylene. 2. Melt Rheological Behavior
Published in Macromolecules (09-04-2002)“…In this paper, we examine the melt rheology of well-defined, model polymers where the long chain branching (LCB) is precisely known from the synthesis. All of…”
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7
Effect of Solvent Flow on a Polymer Brush: A Neutron Reflectivity Study of the Brush Height and Chain Density Profile
Published in Langmuir (15-05-2001)“…We present here the results of neutron and X-ray reflectivity studies on the effects of solvent flow on the height and density profile of polymer chains…”
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8
Co-crystallization of poly(ethylene-butene) copolymers and paraffin molecules in decane studied with small-angle neutron scattering
Published in Journal of applied crystallography (01-08-2003)“…PEB‐n semicrystalline poly(ethylene–butene) random copolymers may become important in industrial applications because of their capability to modify the…”
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Journal Article Conference Proceeding -
9
Thermodynamic interactions in model polyolefin blends obtained by small-angle neutron scattering
Published in Macromolecules (01-11-1992)“…The dependence of Flory--Huggins interaction parameter sub on temperature, composition, and chain length was investigated for binary blends of amorphous model…”
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10
Suppression of Rupture in Thin, Nonwetting Liquid Films
Published in Science (American Association for the Advancement of Science) (11-02-1994)“…Stabilization against the rupture and breakup of thin, nonwetting liquid films spread on surfaces is generally sought by modification of equilibrium…”
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11
Polymer Aggregates with Crystalline Cores: The System Polyethylene−Poly(ethylenepropylene)
Published in Macromolecules (24-02-1997)“…We have studied the aggregation behavior of polyethylene−poly(ethylenepropylene) (PE−PEP) diblock copolymers dissolved in decane. For this purpose PE−PEP…”
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12
Assessing Homopolymer Distribution in ABC Triblock Copolymer/Homopolymer Blends through a Transition in Interfacial Geometry
Published in Macromolecules (10-03-1998)“…Intermaterial dividing surfaces (IMDS) in strongly segregated block copolymer systems are typically of constant mean curvature (CMC). This observation largely…”
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13
Structural Investigation of Star Polymers in Solution by Small-Angle Neutron Scattering
Published in Macromolecules (01-07-1994)“…Using small angle neutron scattering, the authors investigated the conformation of star polymers with functionalities ranging from f = 8 to f = 128 in a good…”
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14
Neutron reflectivity study of the density profile of a model end-grafted polymer brush: Influence of solvent quality
Published in Physical review letters (19-12-1994)Get full text
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15
Transport of Probe Particles in Semidilute Polymer Solutions
Published in Macromolecules (25-08-1998)“…Dynamic light scattering and sedimentation measurements are carried out to study the motion of probe particles in neutral and adsorbing polymer solutions. By…”
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16
Decoupling of time scales of motion in polybutadiene close to the glass transition
Published in Physical review letters (06-01-1992)Get full text
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17
Melt Chain Dimensions of Poly(ethylene−1-butene) Copolymers via Small Angle Neutron Scattering
Published in Macromolecules (25-08-1997)“…The radii of gyration for a series of poly(ethylene−1-butene) copolymers of varying ethyl branch content were measured as a function of temperature in the melt…”
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18
Morphology of semicrystalline block copolymers of ethylene-(ethylene-alt-propylene)
Published in Macromolecules (01-08-1993)“…The morphology of a series of ethylene--(ethylene-alt-propylene) diblock copolymers (E/EP), in which microphase separation is driven by crystallization, has…”
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A study of the linear viscoelastic properties of cyclic polystyrenes using creep and recovery measurements
Published in Macromolecules (01-04-1989)“…The viscoelastic behavior of macrocyclic polystyrene fractions having molecular weights ranging from 1.9 x 10 exp 4 -3.9 x 10 exp 5 was studied. Measurements…”
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20
Isothermal morphology diagrams for binary blends of diblock copolymer and homopolymer
Published in Macromolecules (01-05-1992)“…The equilibrium morphologies observed in > 130 diblock copolymer /homopolymer blends were summarized in two new types of isothermal morphology diagrams. Blends…”
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