Scattering polymers

Sato, T., Norisuye, T., and Fujita, FI., Double-stranded helix of xanthan in dilute solution evidence from light-scattering, Polymer J., 16, 341, 1984. [Pg.373]

Tant, M. R. and Culberson, W. T., Effect of molecular weight on spherulite growth rate of poly(ethylene terephthalate) via real-time small angle light scattering, Polym. Eng. Sci., 33, 1152-1156 (1993). [Pg.190]

The optical properties of bottles are a matter of crystallinity affected by nucle-ation, depending on the content and size of light-scattering polymer solids. The purity of the raw materials and the cleanness of the reactors are prerequisites for satisfactory quality. Bottle polymer should display as little contaminations as possible. The detection of impurities is carried out by the same methods as mentioned above. Thorough filtration of the polymer is therefore mandatory. It should... [Pg.478]

M.M. Reis, P.H.H. Araujo, C. Sayer and R. Giudici, Evidences of correlation between polymer particle size and Raman scattering. Polymer, 44, 6123-6128 (2003). [Pg.239]

L. A. Archer, G. G. Fuller, and L. Nunnelley, Dynamics of polymer liquids using polarization modulated laser Raman scattering, Polymer, 33, 3574 (1992). [Pg.246]

Diffuse X-Ray Scattering. Polymers yield only a few diffuse X-ray peaks and streaks, which give an idea of the relative "crystallinity" of the polymer and of its growth axis. The structure of deoxyribonucleic acid (DNA) was inferred in 1953 by Watson166 and Crick167 [66] from the fiber-axis X-ray photographs of DNA salts by Franklin,168 one of which is Fig. 11.75. [Pg.755]

The value of c, is measured using a concentration-sensitive detector, which is usually a differential refractometer. As in the case of light scattering, polymer concentration during an SEC experiment is considered to be close to infinite dilution thus, extrapolation to zero concentration is not required. Providing that universal calibration is valid for a given SEC system, data of the polymer at each elution volume increment Mi can be determined ... [Pg.8]

Woodward A., Atlas of Polymer Morphology, Hanser Publishers, New York, 1989. Andjelic, S., Jamiolkowski, D. D., McDivitt, J., Fischer, J., Zhou, J., Wang, Z. G. and Hsiao, B. S., Time-resolved crystallization study of absorbable polymers by synchrotron small angle x-ray scattering, /. Polym. Sd. Polym. Phys. Ed., 39, 153, 2001. [Pg.140]

Keywords Dynamic heterogeneity Inelastic and quasielastic neutron scattering Polymer thin film... [Pg.107]

STA Stankovie, R.L, Jovanovie, S., Hie, L., Nordmeier, E., and Lechner, M.D., Study of aqueous dextran solutions under high pressures and different temperatures by dynamic light scattering. Polymer, 32, 235, 1991. [Pg.621]

Yurekli, K., and R. Krishnamoorti. 2004. Thermodynamic interactions in blends of poly(4-tert-butyl styrene) and polyisoprene by small-angle neutron scattering. /. Polym. Set. Part B Polym. Phys. 42 3204-3217. [Pg.126]

Schonherr, H., Vancso, G. J., and Argon, A. S. (1995) The structure of highly textured quasi-single-crystalline high-density polyethylene, probed by atomic force microscopy and small-angle X-ray scattering, Polymer, 36, 2115-2121. [Pg.324]

Kozempel, S., Tauer, K., and Rother, G. (2005) Aqueous heterophase polymerization of styrene - a study by means of multi-angle laser light scattering. Polymer, 46, 1169. [Pg.770]

Resel, R., G. Leising, E Lunzer, and C. Marschner. 1998. Structure in amorphous polysilanes determined by diffuse X-ray scattering. Polymer 39 5257. [Pg.751]

Lee, S. Kwon, O.-S. Characterization of ultrahigh molecular weight intraocular lens material using thermal field-flow fractionation coupled with multi angle laser light scattering. Polym. Mater. Sci. Eng. 1993, 65, 408. [Pg.1890]

Wignall, G.D., Child, H.R. and Samuels, RJ. (1982) Structural characterization of semicrystalline polymer blends by small-angle neutron scattering. Polymer, 23, 957-964. [Pg.488]

Li Z M, Li L B, Shen K Z, Yang M B and Huang R (2005) In situ poly(ethylene terephthalate) microfibers- and shear-induced non-iso thermal crystallization of isotactic polypropylene by online small angle X-ray scattering, Polymer 46 5358-5367. [Pg.436]

Theory for X-Ray, Neutron, and Light-Scattering Polymer blends and composites frequently form irregular or even random microscopic or submicroscopic structures. The interfacial areas can be determined by small-... [Pg.640]

Sirota E, Herhold A (1999) Transient phase-induced nucleation. Science 283(5401 ) 529-532 Spells SJ, Sadler DM, Keller A (1980) Chain trajectory in solution grown polyethylene crystals correlation between infra-red spectroscopy and small-angle neutron scattering. Polymer 21 (10) 1121-1128... [Pg.142]

KA Okano, K., Takada, M., Kurita, K., and Fumsaka, M., Interaction parameters of poly(vinyl methyl ether) in aqueous solution determined by small-angle neutron scattering. Polymer, 35, 2284, 1994. [Pg.731]

J Purvis, DI Bower, IM Ward. Molecular orientation in PET studied by polarized Raman scattering. Polymer 14 398-400, 1973. [Pg.805]

Renken A, Hunkeler, D. Effect of the surfactant blend composition on the properties of polymerizing acrylamide-based inverse-emulsions characterization by small-angle neutron scattering and quasi-elastic light scattering. Polymer 1999 40 3545-3554. [Pg.268]

Selb J, Marie P, Rameau A, Duplessix R, Gallot Y (1983) Study of the structure of block copolymer-homopolymer blends using small angle neutron scattering. Polym Bull 10 444-451... [Pg.211]

Characterization of Poiymer Biends and Biock Copoiymers by Neutron Scattering Polymer Blend... [Pg.244]

Narayanan R A, Thiyagarajaii P, Zhu A J, Ash B J, Shofner M L, Schadler L S, Kumai" S K and Sternstein S S (2007) Nanostructural features in silicarpolyviiiyl acetate nanocomposites characterized by small-angle scattering. Polymer 48 5734-5741. Levresse P, Feke D L and Manas-Zloczower I (1998) Analysis of the formation of bound poly(dimethylsiloxane) on silica, Polymer 39 3919-3924. [Pg.258]

Harrak, A. E. Carrot, G. Oberdisse, J. Jestin, J. Bou, F. (2005). Atom Transfer Radical Polymerization from Silica Nanoparticles using Grafting from Method and Structural Study via Small Angle Neutron Scattering. Polymer, 46, 1095-1104... [Pg.193]

Preschilla, N., Sivalingam, G., Rasheed, A.S.A., Tyagi, S., Biswas, A., and Bellare, J.R. (2008) Quantification of organoclay dispersion and lamellar morphology in poly(propylene)-clay nanocomposites with small angle X-ray scattering. Polymer, 49, 4285 297. [Pg.107]

Chang. S.L., Yu, T.L., Huang, C.C., Chen, W.C., Linbu, K, and Lin, T.L. (1998) Effect of polyester side-chains on the phase segregation of polyurethanes using small-angle X-ray scattering. Polymer, 39, 3479-3489. [Pg.110]

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