Solvent macromolecule

P. Kumar, A. Mehta, S.M. Mahurin, S. Dai, M.D. Dadmun, B.G. Sumpter, and M.D. Barnes, Formation of oriented nanostructures from single molecules of conjugated polymers in microdroplets of solution the role of solvent, Macromolecules, 37 6132-6140, 2004. [Pg.262]

Lyophilic sols are true solutions of large molecules in a solvent, Solutions of starch, proteins, or polyvinyl alcohol in water are representative of numerous examples. Properties of these solutions at equilibrium (for example, density and viscosity) are regular functions of concentration and temperature, independent of the method of preparation. The solvent-macromolecule compound system may consist uf more than one phase, each phase in general containing both components. Thus, if a solid polymer is added to a solvent in an amount exceeding the solubility limit, the system will consist of a liquid phase (solvent with dissolved polymer) and a solid phase (polymer swollen with solvent, i.e., a polymer with dissolved solvent). [Pg.417]

Gong J.P., Kawakami I., Sergeyev V.G., et al. Electroconductive organogel. 3. Preparation and properties of a charge-transfer complex gel in an organic solvent Macromolecules, 24 (1991) 5246. [Pg.240]

Uppuluri, S., Keinath, S. E., Tomalia, D. A., Dvornic, P. R., Rheology of dendrimers. I. Newtonian flow behavior of medium and highly concentrated solutions of polyamidoamine (PAMAM) dendrimers in ethylenediamine (EDA) solvent. Macromolecules 1998, 31, 4498-4510. [Pg.925]

Hammes GG, Roberts PB (1968) Cooperativity of solvent-macromolecule interactions in aqueous solutions of polyethylene glycol and polyethylene glycol-urea. J Am Chem Soc 90(25) 7119-7122... [Pg.15]

In the simplest case Equation (4.6) relates the Rayleigh factor to the molecular weight in the absence of solvent-macromolecule and macromolecule-macromolecule interactions. The molecular weight is determined from the slope of a plot of the Rayleigh factor versus weight concentration of macromolecules, c. [Pg.127]

Ashworth, A. J. Chien, C.-F. Furio, D. L. Hooker, D. Kopecnik, M. M. Laub, R. J. Price, G. J., "Comparison of Static with Gas-Chromatographic Solute Infinite- Dilution Activity Coefficients with Poly(dimethylsiloxane) Solvent," Macromolecules, 17,1090 (1984). [Pg.166]

Noda, I. Higo, Y. Ueno, N. Fujimoto, T., "Semidilute Region for Linear Polymers in Good Solvents," Macromolecules, 17, 1055 (1984). [Pg.177]

A. Sariban and K. Binder (1988) Phase-Separation of polymer mixtures in the presence of solvent. Macromolecules 21, pp. 711-726 ibid. (1991) Spinodal decomposition of polymer mixtures - a Monte-Carlo simulation. 24, pp. 578-592 ibid. (1987) Critical properties of the Flory-Huggins lattice model of polymer mixtures. J. Chem. Phys. 86, pp. 5859-5873 ibid. (1988) Interaction effects on linear dimensions of polymer-chains in polymer mixtures. Makromol. Chem. 189, pp. 2357-2365... [Pg.122]

In the absence of solvent, macromolecules can form a bulk liquid state, called a polymer melt. Polymer melts are neat polymeric liquids above their glass transition and melting temperatures. A macroscopic piece of a... [Pg.14]

Mertdogan CA, Byun HS, McHugh MA, Tuminello WH. Solubility of poly (tetrafluoroethylen-co-19 mol% hexafluoropropylene) in supercritical CO2 and halogenated supercritical solvents. Macromolecules 1996 29 6548-6555. [Pg.23]

Dobrynin AV, Rubinshtein M, Obukhov SP. Cascade of transitions of polyelectrolytes in poor solvent. Macromolecules 1996 29 2974-2979. [Pg.199]

Hara M, Wu J, Jerome RJ, Granville M. Salt-free polyelectrolyte behavior of halato-telechelic ionomers in polar solvent. Macromolecules 1988 21 3330-3331. [Pg.276]

Ross RS, Pincus P. The polyelectrolyte brush poor solvent. Macromolecules 1992 25 2177-2183. [Pg.442]

Ayyagari, M.S., Marx, K.A., Tripathy, S.K., Akkara, ).A., and Kaplan, D.L. (1995) Controlled free-radical polymerization of phenol derivatives by enzyme-catalyzed reactions in organic solvents. Macromolecules, 28 (15), 5192-5197. [Pg.348]

Langeveld-Voss, B.M.W. et ah. Inversion of optical activity of chiral polythiophene aggregates by a change of solvent. Macromolecules 31, 6702-6704, 1998. [Pg.400]

Biesalski M, Ruhe J. Scaling laws for the swelling of neutral and charged polymer brushes in good solvents. Macromolecules 2002 35(2) 499-507. [Pg.10]

Dai LM, Toprakcioglu C (1992) End-adsorbed triblock copolymer chains at the liquid-solid interface bridging effects in a good solvent. Macromolecules 25(22) 6000-6006... [Pg.148]

CR1 Cristobal, G., Benet, J.-F., Chevalher, C., Talingting-Pabalan, R., Joanicot, M., and Grillo, L, Phase behavior of polyelectrolyte block copolymers in mixed solvents, Macromolecules, 41, 1872, 2008. [Pg.253]

Gong J, Kawakami I, Osada Y (1991) Electroconductive organogel. 4. Electrodrivien chemomechanical behaviors of charge-transfer complex gel in organic solvent. Macromolecules 24 6582-6587. doi 0024.0207/91/2224.6582... [Pg.126]

Fetters, L.J., Morton, M., 1974. Resolution of state of association of poly(dienyl)hthium chain ends in hydrocarbon solvents. Macromolecules 7 (5), 552-559. [Pg.103]

Cantor R. 1981. Nonionic diblock copolymer as surfactants between immiscible solvents. Macromolecules 14 1186 1193. [Pg.209]

Chiang, Y. C., Jamieson, A. M., Kawasami, M., and Percec, V, Electrorheological behavior of main-chain liquid crystal polymers in nematic solvents. Macromolecules, 30, 1992-1996 (1997b). [Pg.81]

Liu, P. Y, Yao, N., and Jamieson, A. M., Twist viscosity of side-chain liquid-crystaUine polysiloxanes in a nematic solvent. Macromolecules, 32, 6587-6594 (1999). [Pg.84]

MER Mertdogan, C.A., DiNoia, T.P., and McHugh, M.A., Impact of backbone architecture on the solubihty of fluoropolymers in supercritical CO2 and halogenated supercritical solvents, Macromolecules, 30, 7511, 1997. [Pg.550]

Park, C., De Rosa, C., Thomas, E.L. Large area orientation of block copolymer microdomains in thin films via directional crystallization of a solvent. Macromolecules 34, 2602 (2001)... [Pg.94]

Brochard F. de Gennes, P.G. "Dynamical scaling for polymer in theta solvents". Macromolecules 10 (1977) 1157-1161... [Pg.161]

The dynamic mode in the solvent proved to lie much more complicateil in comparison with the dynamic behaviour of macromolecules in a good solvent (Brochard and de (icnnes, 1977) due to the fact that in the 0 solvent, macromolecules get knotlily with a high probability (Vologodsky et al., 1974 K.KIenin, 1988 K.KIenin ct aJ., 1988), which leacomplex behaviour in dynamics. [Pg.567]

A. Sannigrahi, D. Arunbabu, R.M. Sankar, T. Jana, Aggregation behavior of polybenzimidazole in aprotic polar solvent. Macromolecules 40 (8)(2007) 2844-2851. [Pg.265]

Ramzi, M. Rochas, C. Guenet, J. M. Structure-properties relation for agarose thermore-versible gels in binary solvents. Macromolecules 1998,31, 6106-6111. [Pg.324]

Ross, R.S., Pincus, P. The polyelectrolyte brush—poor solvent Macromolecules 25, 2177-2183 (1992). doi 10.1021/ma00 034a018... [Pg.205]

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