Determination of thermodynamic properties of poly (2-hydroxy ethyl methacrylate) at infinite dilution by using inverse gas chromatography

Basit Öğe Kaydı
dc.authoridKaya, İsmet / 0000-0002-9813-2962
dc.contributor.authorDemirelli, Kadir
dc.contributor.authorKaya, İsmet
dc.contributor.authorÖzdemir, Eyüp
dc.date.accessioned2025-01-27T20:59:43Z
dc.date.available2025-01-27T20:59:43Z
dc.date.issued2000
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractSome thermodynamic quantities were obtained for the interactions of poly (2-hydroxy ethyl methacrylate) (PHEMA) with alcohols, ketones, acetates, aromatics and n-alkanes by the inverse gas chromatography method in the temperature range of 130-150 degreesC. The specific retention volumes, Vg degrees, weight fraction activity coefficients of solute probes at infinite dilution, Omega (infinity)(1) Flory-Huggins thermodynamic interaction parameters, chi (infinity)(12), between polymers and solvents, the partial molar free energy, DeltaG(1)(infinity), the partial molar heat of mixing, DeltaH(1)(infinity), were determined. All the liquids were found to be nonsolvents for poly (2-hydroxy ethyl methacrylate) at 130-150 degreesC. The solubility parameters for PHEMA at infinite dilution were found by plotting the graph of [(delta (2)(1)/RT) - chi (infinity)(12)/VI] versus solubility parameters, delta (1), of these probes. The solubility parameter values of PHEMA found from both the slope and intercept in Fig. 2 are 6.24 (cal/cm(3))(0.5) and 7.08 (cal/cm(3))(0.5) at 140 degreesC.
dc.identifier.doi10.1515/POLYENG.2000.20.5.351
dc.identifier.endpage363
dc.identifier.issn0334-6447
dc.identifier.issue5
dc.identifier.scopus2-s2.0-0034506535
dc.identifier.scopusqualityQ3
dc.identifier.startpage351
dc.identifier.urihttps://hdl.handle.net/20.500.12428/26800
dc.identifier.urihttps://doi.org/10.1515/POLYENG.2000.20.5.351
dc.identifier.volume20
dc.identifier.wosWOS:000165755600003
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherFreund Publishing House Ltd
dc.relation.ispartofJournal of Polymer Engineering
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectpoly (2-hydroxy ethyl methacrylate)
dc.subjectinverse gas chromatography
dc.subjectpolymer-solvent interactions
dc.subjectsolubility parameter
dc.subjectpartial molar heat of mixing
dc.subjectpartial molar free energy of mixing
dc.titleDetermination of thermodynamic properties of poly (2-hydroxy ethyl methacrylate) at infinite dilution by using inverse gas chromatography
dc.typeArticle

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
[ X ]
İsim:
Ismet Kaya_Makale.pdf
Boyut:
1 MB
Biçim:
Adobe Portable Document Format
İndir

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Kimya Bölümü Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu