Packing effect on latex film formation and dissolution: A UV-to-visible study

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dc.authorscopusid35479982700
dc.authorscopusid6701603473
dc.contributor.authorPekcan O.M.
dc.contributor.authorArda E.
dc.date.accessioned2024-06-12T10:25:29Z
dc.date.available2024-06-12T10:25:29Z
dc.date.issued2000
dc.description.abstractFilms with various thicknesses were formed from pyrene labeled poly (methyl methacrylate) (PMMA) high Tg latex particles, sterically stabilized by poly isobutylene. Annealing of films were performed above Tg at elevated temperatures up to 270 degree(s)C for 30 min time intervals. UV- Visible technique was used for monitoring of film formation and dissolution. Absorption of chloroform molecules into the annealed latex film was followed by diffusion of PMMA chains into solvent reservoir. Diffusion coefficients of PMMA chains were measured and found to be in between 2.6 x10- 9 cm 2 s-1 to 9.7 x 10-13 cm2 s -1 for the latex films in various thicknesses. It was observed that thicker films dissolved much faster than the thinner films.en_US
dc.identifier.doi10.1117/12.390628
dc.identifier.endpage321en_US
dc.identifier.issn0277-786X
dc.identifier.scopus2-s2.0-0033699707en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage314en_US
dc.identifier.urihttps://doi.org/10.1117/12.390628
dc.identifier.urihttps://hdl.handle.net/20.500.14551/16371
dc.identifier.volume4129en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.relation.ispartofProceedings of SPIE - The International Society for Optical Engineeringen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectDissolution; Films; Latex Particles; Packing; Uv-Visibleen_US
dc.subjectElevated Temperature; Film Formations; Latex Film Formations; Latex Particles; Packing Effects; Poly(Methyl Methacrylate) (Pmma); Time Interval; Uv-Visible; Chains; Diffusion; Dissolution; Esters; Films; Organic Solvents; Packing; Annealing; Film Growth; Latexes; Molecular Structure; Polymethyl Methacrylates; Thin Films; Ultraviolet Spectroscopy; Latexes; Thick Films; Film Thickness; Latex Film; Polyisobutylene; Pyreneen_US
dc.titlePacking effect on latex film formation and dissolution: A UV-to-visible studyen_US
dc.typeConference Objecten_US

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