Investigation of kinetic parameters in PVC emulsion polymerization

Download
005056.pdf
1988
Karakaş, Gürkan
Show full item record
124
views
0
downloads
https://hdl.handle.net/11511/4526
Graduate School of Natural and Applied Sciences, Thesis

Suggestions

Investigation of optical parameters of thermally evaporated ZnSe thin films
Gullu, H. H.; Coşkun, Emre; Parlak, Mehmet (2015-04-29)
In this work, zinc selenide (ZnSe) thin films were deposited by thermal evaporation method using pure elemental (Zn and Se) sources. The physical properties of the films have been investigated in terms of the structural and optical characterizations depending on the post-annealing process under nitrogen atmosphere in the temperature between 300 and 500 degrees C for 30 min. The structural and compositional analyses were carried out by means of X-ray diffraction (XRD) and energy dispersive X-ray spectroscopy...
INVESTIGATION OF CONDUCTIVITY CHARACTERISTICS OF Zn-In-Se THIN FILMS
Gullu, H. H.; Parlak, Mehmet (World Scientific Pub Co Pte Lt, 2020-01-01)
Zn-In-Se thin films were fabricated on the ultrasonically cleaned glass substrates masked with clover-shaped geometry by thermal evaporation of its elemental sources. Temperature-dependent conductivity characteristics of the films were investigated under dark and illuminated conditions. The semiconductor type of the films was found as n-type by thermal probe test. According to the van der Pauw technique, the dark electrical conductivity analyses showed that the variations of conductivity of unannealed and a...
INVESTIGATION OF DESORPTION KINETICS AND EQUILIBRIUM OF AN ANIONIC DYE FROM MAGNETIC POLYMER ADSORBENTS
Akın, Deniz; Yakar, Arzu; Gündüz, Ufuk (2015-09-03)
Dyes, which are used in different industries such as paper, plastics, leather, pharmaceutical, food, cosmetics, textiles, etc., constitute a major class of environmental pollutants. In recent studies, magnetic adsorbents combining magnetic separation technology with the adsorption process has been used to remove dyes from industrial wastewaters. The main advantages of the adsorbents are possible to be easily and simply separated from process media in a short time using the external magnetic field and will b...
Investigation of effect of filler on mechanical properties of fiber reinforced polymer matrix composites
Ligata, Haris; Bilir, Ömer Gündüz; Parnas, Levend; Department of Mechanical Engineering (2000)
Investigation of structural and optical parameters of Cu-Ag-In-Se thin films deposited by thermal evaporation method
Gullu, H. H.; CANDAN, İDRİS; COŞKUN, EMRE; Parlak, Mehmet (2015-01-01)
Annealing effect on the structural and optical properties of the quaternary Cu-Ag-In-Se thin film deposited by the thermal evaporation has been investigated. The evaporation source was prepared by using vertical Bridgman-Stockbarger crystal growth system. Structural analysis indicated that annealing the films following to the deposition resulted in the changes from amorphous to polycrystalline phase with the preferred orientation along (1 1 2) direction. In order to determine the optical properties of the t...
Citation Formats
G. Karakaş, “Investigation of kinetic parameters in PVC emulsion polymerization,” Middle East Technical University, 1988.
METU IIS - Integrated Information Service open@metu.edu.tr