Characterization of the interactions in polymer–filler systems by inverse gas chromatography

Milczewska, Kasylda; Voelkel, Adam

doi:10.1016/s0021-9673(02)00891-9

Cited by 20 publications

(7 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The exothermic solution of PHMA in chloroform, i.e., the lower critical solution temperature behavior also indicates a specific favorable interaction between the polymer and solvent. In the literature especially in the case of chlorinated hydrocarbons such as chloroform, negative χ‐parameters are encountered 17, 25, 26. For example, in the study of oligomeric polyether‐urethane system by IGC, χ

_{12}^{∞}

parameters were reported as −0.2387 and −0.2769 for CH 2 Cl 2 and CHCl 3 , respectively, at 403 K 25.…”

Section: Resultsmentioning

confidence: 99%

Thermodynamical study of poly(n‐hexyl methacrylate) with some solvents by inverse gas chromatography

Yazıcı

Şakar

Cankurtaran

et al. 2011

J of Applied Polymer Sci

View full text Add to dashboard Cite

ABSTRACT:The retention volume diagrams of ethyl acetate, isobutyl acetate, tert-butyl acetate, benzene, n-hexane, n-heptane, n-octane, acetone, chloroform, and acetonitrile on the poly(n-hexyl methacrylate) (PHMA) were plotted at temperature ranges from 333 to 393 K by inverse gas chromatography technique. Some polymer-solvent thermodynamic interaction parameters, such as weight fraction activity coefficient, X at room temperature by extrapolation of the values of solubility parameters from studied temperatures to 298 K.

show abstract

_{12}^{∞}

parameters were reported as −0.2387 and −0.2769 for CH 2 Cl 2 and CHCl 3 , respectively, at 403 K 25.…”

Section: Resultsmentioning

confidence: 99%

Thermodynamical study of poly(n‐hexyl methacrylate) with some solvents by inverse gas chromatography

Yazıcı

Şakar

Cankurtaran

et al. 2011

J of Applied Polymer Sci

View full text Add to dashboard Cite

show abstract

“…Using Flory-Huggins theory, the Flory-Huggins interaction parameter between a polymer and probe,  can be related to the specific retention volume of probes, V g , by the following equation [Milczewska & Voelkel, 2002as cited in Barrales-Rienda, 1988 as cited in Voelkel & Fall, 1995]: …”

Section: Flory-huggins Parametersmentioning

confidence: 99%

“…6 for systems of polyurethane (PU) with modified silica fillers (B2). Materials used in experiments were described elsewhere [Milczewska & Voelkel 2002;Milczewska, 2001]. The magnitude of interactions is similar (the corresponding points belong to one -large cluster) for most of samples.…”

Section: Chemometric Evaluation Of Igc Datamentioning

confidence: 99%

“…The method is simple, fast and efficient. It has been used for the characterization of hyperbranched polymers [Dritsas et al, 2008], block copolymers [Zou et al, 2006], polymer blends [Al-Ghamdi & Al-Saigh, 2000], nanocomposites [Boukerma et al, 2006], fillers [Milczewska & Voelkel, 2002], cement pastes [Oliva et al, 2002], fibers [van Asten et al, 2000] and crude oils [Mutelet et al, 2002].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Inverse Gas Chromatography in Characterization of Composites Interaction

Milczewska¹,

Voelkel²

2012

Advanced Gas Chromatography - Progress in Agricultural, Biomedical and Industrial Applications

Self Cite

View full text Add to dashboard Cite

show abstract

“…Surface modification of filler particles have been attempted via silylation of the silica and dehydration at elevated temperatures. However, although the modification of the filler surface with non polar groups such as alkyl chains often induces particle dispersion, lower filler–polymer interactions can be obtained 8…”

Section: Introductionmentioning

confidence: 99%

Effect of the chemical characteristics of mesoporous silica MCM‐41 on morphological, thermal, and rheological properties of composites based on polystyrene

Pérez

López

Orozco

et al. 2008

J of Applied Polymer Sci

View full text Add to dashboard Cite

Mesoporous silica nanoparticles with an average diameter of $ 20 nm were synthesized by a sol-gel method using binary surfactant system. Polystyrene (PS) composites containing mesoporous silica nanoparticles were prepared by in situ polymerization of styrene monomers. Similar in situ polymerized PS composites were prepared based on the modified silica functionalized with methyl and vinyl groups. The effects of silylation on thermal and rheological properties of the PS/silica composites are investigated. Of particular importance is that the in situ polymerization of monomers within the mesoporous silica may trap some polymer chains, if not all, thereby affording a greater physical interaction between polymer and the porous fillers, whereas the chemical modification of silica surface promotes the polymer-filler interaction, which in turn enhances the thermal stability of composites.

show abstract

Characterization of the interactions in polymer–filler systems by inverse gas chromatography

Cited by 20 publications

References 12 publications

Thermodynamical study of poly(n‐hexyl methacrylate) with some solvents by inverse gas chromatography

Thermodynamical study of poly(n‐hexyl methacrylate) with some solvents by inverse gas chromatography

Inverse Gas Chromatography in Characterization of Composites Interaction

Effect of the chemical characteristics of mesoporous silica MCM‐41 on morphological, thermal, and rheological properties of composites based on polystyrene

Contact Info

Product

Resources

About