Paper Search Console

Home Search Page About Contact

Journal Title

Title of Journal: Colloid Polym Sci

Search In Journal Title:

Abbravation: Colloid and Polymer Science

Search In Journal Abbravation:

Publisher

Springer Berlin Heidelberg

Search In Publisher:

DOI

10.1007/bf00711069

Search In DOI:

ISSN

1435-1536

Search In ISSN:
Search In Title Of Papers:

Relaxation processes in polymersalt complexes

Authors: F Aliotta G Di Marco R C Ponterio F Saija C Vasi
Publish Date: 2003/01/21
Volume: 281, Issue: 9, Pages: 882-886
PDF Link

Abstract

Pure polyethylene glycolethyl ether methacrylate pPEGMA and its complexes with NH4CF3SO3 and NaCF3SO3 have been investigated by an incoherent quasi elastic neutron scattering experiment with the aim of investigating the effect of the salt addition on the local relaxation of the polymeric matrix A reorientational relaxation has been detected while the Qdependence of the elastic scattering suggests the existence of a slow translational diffusion The comparison with previous conductivity results suggests that the variation of the glass transition temperature induced by the presence of cations is enough to justify the charge diffusion process in the case of alkali ions while a more complicated scenario has to be depicted when complex cations like ammonium are taken into consideration

Keywords:

References

.
Search In Abstract Of Papers:
Other Papers In This Journal:
  1. A quantitative experimental study of wetting hysteresis on discrete and continuous chemical heterogeneities
  2. Use of ultrasound spectroscopy to examine the effect of cysteine on β-lactoglobulin interactions
  3. Immiscibility with upper-critical solution temperature phase diagrams for poly(methyl methacrylate)/polyesters blends
  4. Molecular connectivity indices for modeling the critical micelle concentration of cationic (chloride) Gemini surfactants
  5. Drying structures of marine clay in the deionized aqueous suspension
  6. Antimicrobial and antifouling nanocomposite hydrogels containing polythioether dendron: high-loading silver nanoparticles and controlled particle release
  7. Negatively charged hyperbranched polyether-based polyelectrolytes
  8. Dielectric relaxation processes and ionic conduction behaviour in poly(ethylene oxide)–montmorillonite clay nanocomposite aqueous colloidal suspensions
  9. Natural rubber with nanomatrix of non-rubber components observed by focused ion beam-scanning electron microscopy
  10. Ionic liquid-induced changes in the properties of aqueous sodium dodecyl sulfate solution: effect of acidic/basic functional groups
  11. At the surface of non-aqueous solutions of anionic surfactants
  12. Swelling behaviour of PNIPAM-polyisoprene core-shell microgels at surface
  13. Synthesis and comparative studies of carbosilane liquid crystalline dendrimers with chiral terminal mesogenic groups
  14. Photoinduced charge transfer mechanism in PPV [poly( p -phenylinevinylene)] polymer: role of iodide species
  15. Synthesis and release profile analysis of thermo-sensitive albumin hydrogels
  16. Direct imaging and elemental mapping of microgels in natural rubber particles
  17. Hydration and dehydration behavior of N -isopropylacrylamide gel particles
  18. Poly(vinyl methyl ether) hydrogels at temperatures below the freezing point of water—molecular interactions and states of water
  19. Synergetic catalytic effect of α-cyclodextrin on silver nanoparticles loaded in thermosensitive hydrogel
  20. Sorbent effect on the sorption of Cr(VI) on a Mg 6 AlFe-layered double hydroxide and its calcined product in aqueous solutions
  21. Grafted ionomer complexes and their effect on protein adsorption on silica and polysulfone surfaces
  22. Development and micro-gap flow evaluation of electro-rheological nano-suspensions
  23. Luminescent N -isopropylacrylamide–surfmer copolymer hydrogels prepared upon electrostatic self-assembly of 1-pyrenesulfonate
  24. Preparation of polymer particles having ethyleneurea groups at their surfaces by emulsifier-free seeded emulsion polymerization and wet adhesion of its emulsion film
  25. New correlation equations for predicting filter coefficient ratio of submicron particles at high ionic strength when the diffusiophoretic effect is considered
  26. Convectional, sedimentation, and drying dissipative patterns of colloidal crystals of poly (methyl methacrylate) spheres on a cover glass
  27. The formation of vesicles by N -dodecyl- N -methylpyrrolidinium bromide ionic liquid/copper dodecyl sulfate and application in the synthesis of leaflike CuO nanosheets
  28. Honouring Prof. Dr. E.W. Fischer
  29. Preparation and characterization of composite membranes with Brønsted acidic ionic liquid
  30. Effect of surfactants on the porous structure of poly( N -isopropylacrylamide) hydrogels prepared by an emulsion templating method
  31. Controlling biotinylation of microgels and modeling streptavidin uptake
  32. Enhanced permeability of Rhodamine B into bilayers comprised of amphiphilic random block copolymers by incorporation of ionic segments in the hydrophobic chains
  33. Hysteresis controlled water droplet splitting on superhydrophobic paper
  34. Electrophoretic mobility evidence of surfactant partitioning in a waterborne latex
  35. Isothermal crystallization kinetics and mechanical properties of poly(butylene terephthalate)/attapulgite nanocomposites
  36. Sonolytic doping of poly(1-naphthylamine) with luminol: influence on spectral, morphological and fluorescent characteristics
  37. Nano-sized Fe soft-magnetic particle and its magnetorheology
  38. Design of silica microparticles with oligopeptide brushes and their interaction with proteins
  39. Electrorheological and magnetorheological response of polypyrrole/magnetite nanocomposite particles
  40. Preparation and characterization of novel cyanate ester/epoxy resin microspheres
  41. Novel carbon nanotube composites by grafting reaction with water-compatible redox initiator system
  42. Synthesis and properties of new polymeric surfactant with quaternary ammonium salt
  43. Synthesis and characterization of novel four-arm star PDMAEMA-stabilized colloidal silver nanoparticles
  44. Editorial
  45. A kinetic study of the oxidation of l -methionine by water soluble colloidal MnO 2
  46. Model studies of colloidal silica precipitation using biosilica extracts from Equisetum telmateia
  47. Reinforcement of poly(vinyl alcohol) with chiral poly(amide-imide)s nanoparticles containing S-valine under simple ultrasonic irradiation method
  48. Synthesis and characterization of some Schiff-base-containing polyimides
  49. Formation of zinc sulfide and hydroxylapatite nanoparticles in polyelectrolyte-modified microemulsions
  50. Studies on microemulsions
  51. Single-stage in situ synthesis of silver nanoparticles in antibacterial self-assembled overlays
  52. Thermoresponsive copolymers: from fundamental studies to applications
  53. Preparation and characterization of pH- and temperature-responsive semi-IPN hydrogels of carboxymethyl chitosan with poly ( N -isopropyl acrylamide) crosslinked by clay
  54. Interpolymer complexes of copolymers of vinyl ether of diethylene glycol with poly(acrylic acid)
  55. Photo-living radical polymerization of methyl methacrylate by 2,2,6,6-tetramethylpiperidine-1-oxyl in the presence of a photo-acid generator
  56. Mechanism of lamellar spacing adjustment in directionally frozen agar gels
  57. Influence of chain structure on crystal polymorphism of poly(lactic acid). Part 1: effect of optical purity of the monomer
  58. Benzylic and pyridinium head groups controlled surfactant-polymer aggregates of mixed cationic micelles and anionic polyelectrolytes
  59. Impact of anionic and cationic polyacrylamide on the stability of aqueous alumina suspension—comparison of adsorption mechanism
  60. High- and low-adhesive superhydrophobicity on the liquid flame spray-coated board and paper: structural effects on surface wetting and transition between the low- and high-adhesive states
  61. Drying dissipative patterns of aqueous solution of poly(methacrylic acid) and its salt neutralized half
  62. Polyion micelles with diphase-segregated core: electrostatic self-assembly of poly(ethylene glycol)- block -poly(4-vinylpyridium) and tetrakis (4-sulfonatophenyl) porphyrin in solution
  63. Small angle neutron scattering studies on micellar systems part 1. Ammonium octanoate, ammonium decanoate and ammonium perfluoroocatanoate
  64. Evaluation of polymeric flocculants for oily water systems using a photometric dispersion analyzer
  65. Effect of type and concentration of surfactants on swelling behavior of poly[ N -[3-(dimethylamino)propyl]methacrylamide-co- N,N -methylenebis(acrylamide)] hydrogels
Search Result: