Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
Preparation And Characterization of Polymer Blend Based Mixed Matrix Membranes
Date
2015-09-10
Author
Yılmaz, Levent
Kalıpçılar, Halil
Metadata
Show full item record
Item Usage Stats
49
views
0
downloads
Cite This
URI
https://hdl.handle.net/11511/79929
Collections
Unverified, Conference / Seminar
Suggestions
OpenMETU
Core
Preparation and characterization of recycled polypropylene based nanocomposites
Cengiz, Filiz; Yılmazer, Ülkü; Department of Chemical Engineering (2008)
The aim of this study was to improve the mechanical properties of a recycled grade polypropylene. Polymer blends and nanocomposites were prepared by melt compounding method in a twin screw extruder. Cloisite® 15A, Cloisite® 25A and Cloisite® 30B were used as organoclays, and ethylene-methyl acrylate-glycidyl methacrylate (E-MA-GMA) and maleic anhydride grafted polypropylene (PP-MAH) were used as compatibilizers. The effects of additive concentrations, types of organoclays and compatibilizers, processing con...
Preparation and Characterization of Antibacterial Zeolite-Polyurethane Composites
Kamisoglu, K.; Çatman Aksoy, Emine; Akata Kurç, Burcu; Hasırcı, Nesrin; BAÇ, NURCAN (2008-12-05)
In this study, antibacterial properties were induced in polyurethane (PU) films by the incorporation of Ag+-loaded zeolites as fillers. The mechanical and thermal properties of the prepared composites were also investigated. For this purpose, two different types of zeolite microparticles, high-silica zeolite beta crystals and low-silica zeolite A crystals, were synthesized. Ag+ was added by ion exchange, and these particles were incorporated into the PU prepolymer, which was prepared from its main component...
Preparation and characterization of magnetic nanoparticles
Küçük, Burcu; Volkan, Mürvet; Department of Chemistry (2009)
Magnetite (Fe3O4) and Maghemite (γ-Fe2O3) are well-known iron oxide phases among magnetic nanoparticles due to their magnetic properties, chemical stability, and nontoxicity. They have gained acceptance in several fields of application of nanomaterials such as magnetic recording systems, magnetic refrigeration, magneto-optical devices, magnetic resonance imaging, magnetic separation techniques and separation and purification of biological molecules. Recently, there is a growing interest in the synthesis of ...
Preparation and characterization of sulfonated polysulfone/titanium dioxide composite membranes for proton exchange membrane fuel cells
Devrim, Yiser; Erkan, Serdar; BAÇ, NURCAN; Eroğlu, İnci (2009-05-01)
In the present study, sulfonated polysulfone (sPS)/titanium dioxide (TiO2) composite membranes for use in proton exchange membrane fuel cells (PEMFCs) were investigated. Polysulfone (PS) was sulfonated with trimethylsilyl chlorosulfonate in 1,2 dichloroethane at ambient temperatures. It was shown that the degree of sulfonation is increased with the molar ratio of the sulfonating agent to PS repeat unit. The degree of sulfonation was determined by elemental analysis and H-1 NMR was performed to verify the su...
Preparation and characterization of chitosanpolyethylene glycol microspheres and films for biomedical applications
Günbaş, İsmail Doğan; Hasırcı, Nesrin; Department of Polymer Science and Technology (2007)
In recent years, biodegradable polymeric systems have gained importance for design of surgical devices, artificial organs, drug delivery systems with different routes of administration, carriers of immobilized enzymes and cells, biosensors, ocular inserts, and materials for orthopedic applications. Polysaccharide-based polymers represent a major class of biomaterials, which includes agarose, alginate, dextran, and chitosan. Chitosan has found many biomedical applications, including tissue engineering, owing...
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
L. Yılmaz and H. Kalıpçılar, “Preparation And Characterization of Polymer Blend Based Mixed Matrix Membranes,” 2015, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/79929.