Flow-Induced Structure in Polymers by Alan I. Nakatani, Mark D. Dadmun

By Alan I. Nakatani, Mark D. Dadmun

content material: An advent to flow-induced constructions in polymers / Alan I. Nakatani --
Enhancement of focus fluctuations in recommendations topic to exterior fields / G. Fuller, J. van Egmond, D. Wirtz, E. Peuvrel-Disdier, E. Wheeler, and H. Takahashi --
String section in semidilute polystyrene recommendations lower than regular shear circulation / Takuji Kume and Takeji Hashimoto --
Small perspective neutron scattering from sheared semidilute options : butterfly influence / François Boué and Peter Lindner --
Structural evolution and viscous dissipation in the course of spinodal demixing of a biopolymeric resolution / A. Emanuele and and M.B. Palma-Vittorelli --
Flow-induced structuring and conformational rearrangements in versatile and semiflexible polymer suggestions / A.J. McHugh, A. Immaneni, and B.J. Edwards --
alterations of macromolecular chain conformations brought on by means of shear stream / M. Zisenis, B. Prötzl, and J. Springer --
impact of move on polymer-polymer miscibility / M.L. Fernandez and J.S. Higgins --
impression of shear deformation on spinodal decomposition / Tatsuo Izumitani and Takeji Hashimoto --
area constructions and viscoelastic homes of immiscible polymer blends less than shear move / Yoshiaki Takahashi and Ichiro Noda --
results of stream at the constitution and section habit of polymer blends / Z.J. Chen, N.G. Remediakis, M.T. Shaw, and R.A. Weiss --
impression of interface amendment on coalescence in polymer blends / ok. Søndergaard and J. Lyngaae-Jørgensen --
Orientation habit of thermoplastic elastomers studied by means of ²H-NMR spectroscopy / Alexander Dardin, Christine Boeffel, Hans-Wolfgang Spiess, Reimund Stadler, and Edward T. Samulski --
Monte Carlo simulations of end-grafted polymer chains below shear circulation / Pik-Yin Lai --
influence of shear on self-assembling block copolymers and phase-separating polymer blends / M. Muthukumar --
Shear-induced adjustments within the order-disorder transition temperature and the morphology of a triblock copolymer / C.L. Jackson, F.A. Morrison, A.I. Nakatani, J.W. Mays, M. Muthukumar, K.A. Barnes, and C.C. Han --
Phase-separation kinetics of a polymer mix resolution studied through a two-step shear quench / A.I. Nakatani, D.S. Johnsonbaugh, and C.C. Han --
Shear-induced constitution and dynamics of tube-shaped micelles / L.E. Dewalt, K.L. Farkas, C.L. Abel, M.W. Kim, D.G. Peiffer, and H.D. Ou-Yang --
the feel in shear stream of nematic options of a rodlike polymer / Beibei Diao, Sudha Vijaykumar, and man C. Berry --
gentle scattering from lyotropic textured liquid-crystalline polymers lower than shear circulation / S.A. Patlazhan, J.B. Riti, and P. Navard --
comparability of molecular orientation and rheology in version lyotropic liquid-crystalline polymers / Wesley Burghardt, Bruce Bedford, Kwan Hongladarom, and Melissa Mahoney --
Shear-induced orientation of liquid-crystalline hydroxypropylcellulose in D₂O as measured by way of neutron scattering / Mark D. Dadmun --
Shear-induced alignment of liquid-cystalline suspensions of cellulose microfibrils / W.J. Orts, L. Godbout, R.H. Marchessault, and J.F. Revol.

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Extra resources for Flow-Induced Structure in Polymers

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The SALS pattern on the left shows the system prior to application of an electric field. Because it is in the two phase region, the solution is strongly scattering. Furthermore, the in the absence of a field, the isointensity contours are circular and isotropic. 5 seconds following the application of a field of 5000 V/cm directed along the hori­ zontal axis. At this time, the SALS patterns had achieved a steady state appearance. There are two important observations: (1) the isointensity contours become highly elliptical in shape, with the axis of the ellipse oriented perpendicular to the field and (2) the amount of transmitted light and light scattered in the forward direction has increased substantially.

Unpublished data. 24. ; Onuki, A. Phys. Rev. , in press. 25. ; Proc. Royal Soc. London, Ser. A 1935, 150, 322; 1936, 153, 302. 26. ; Edwards, S. F. The Theory of Polymer Dynamics; Oxford Univ. Press, 1986. 27. ; Onuki, A. J. Phys. II France 1992, 2, 1631. ; ACS Symposium Series; American Chemical Society: Washington, DC, 1995. ch004 2 An anisotropy of the two-dimensional SANS pattern is observed on a semidilute polymer solution under shear, with an increase of the low q scattering in direction parallel to the flow.

J. Chem. Phys. 1992, 96, 7742. 14. Mavrantzas, V. ; Beris, A. N. Phys. Rev. Lett. 1992, 69, 273. 15. ; Fuller, G. ; Magda, J. J. Rheol. Acta, 1993, 32, 1. 16. Magda, J. ; Lee, C. ; Muller, S. ; Larson, R. G. Macromolecules 1993, 26, 1696. 17. van Egmond, J. ; Fuller, G. G. Macromolecules 1993, 26, 7182. 18. ; Hashimoto, T. Phys. Rev. Lett. 1994, 72, 2037. 19. ; Europhys. Lett. 1994, 25, 421. 20. ; Suehiro, S. Polym. J. 1986, 18, 123. 21. ; Hashimoto, T. Acta Polymer. in press. 22. 0 wt% DOP solution of the same sample, we stated that there is no anomaly in η even in Regime IV (though there is anomaly in ψ ), because the first overshoot of shear stress decays to the level expected from the γ-dependence of η in the lower γ regime, if the solution is kept under shear.

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