Synthesis and permeability properties of hydrogel channels containing membranes

Download
002842.pdf
1988
Akın, Hanife
Show full item record
65
views
0
downloads
https://hdl.handle.net/11511/8710
Graduate School of Natural and Applied Sciences, Thesis

Suggestions

Synthesis and optical properties of fused aromatic thienopyrazine based pi-conjugated polymers
Kolay, Merve; Tarkuc, Simge; Udum, Yasemin Arslan; Toppare, Levent Kamil (IOP Publishing, 2011-07-01)
Two new polythieno[3,4-b]pyrazine derivatives, poly-10,12-bis(4-hexylthiophen-2-yl)dibenzo[f,h]thieno[3,4-b]quinoxaline (PDBTQ) and poly-8,10-bis(4-hexylthiophen-2-yl)acenaphtho[1,2-b]thieno[3,4-e]pyrazine (PATP) were synthesized by electrochemical polymerization and their electrochemical properties reported. Electroactivity of the monomer and electrochemical redox behavior of its polymers were investigated by cyclic voltammetry. Spectroelectrochemical analysis was performed and the band gaps of the polymer...
Synthesis and optical properties of light-emitting π-conjugated polymers containing biphenyl and dithienosilole
LIAO, Liang; Çırpan, Ali; CHU, Qinghui; KARASZ, Frank E.; PANG, YI (Wiley, 2007-05-15)
Copolymers containing oligo(phenylene vinylene) (2.5), fluorene, and 4,4-dihexyldithienosilole (DTS) units were synthesized and characterized. The pi-conjugated monomers were joined with the palladium(0)-catalyzed Suzuki-Miyaura coupling reaction, thus forming either biphenyl- or phenyl-thiophene linkages. These polymers were photoluminescent, with the fluorescent quantum efficiency between 54 and 63% and with),lambda(max) for fluorescence at similar to 448 nm in tetrahydrofuran. The presence of 5% DTS in t...
Synthesis, characterization and electrical properties of diazophenylene and diazodiphenylene bridged co, ni, cu, ce, and er phthalocyanine polymers
Alkan, Cemil; Alkan, Cemil; Department of Polymer Science and Technology (2004)
In this research, diazophenylene and diazodiphenylene bridged metal-phthalocyanine polymers were produced from diazonium salt of diaminophenylene/bensidin and pre-synthesized tetraamino metal phthalocyanines. Tetraamino metal phthalocyanine complexes of Co, Ni, Cu, Ce, and Er were obtained by reducing tetranitro metal phthalocyanine complexes synthesized from 3-nitrophthalic anhydride, urea, metal salt, and ammonium molybdate catalyst. Complexes and polymers were characterized by Fourier Transform Infrared ...
Synthesis and characterization of glycidyl azide polymers and modified glycidyl azide polymers
Kara, Şahin; Alyürük, Kemal; Department of Chemistry (1997)
Synthesis and characterization of ethanol electro-oxidation catalysts
Demir-Kıvrak, Hilal; Üner, Deniz; Kuliyev, Sadig; Department of Chemical Engineering (2010)
In this study, the role of defects, the role of Sn in relation to defects, and the role of oxide phase of tin in ethanol electro-oxidation reaction were investigated. Firstly, adsorption calorimetry measurements were conducted on monometallic (1%Pt, 2%Pt, and 5%Pt) and bi-metallic (5% Pt-Sn) γ-Al2O3 supported Pt catalysts. It was observed that while saturation coverage values decreased, intermediate heats remained same for Pt-Sn catalysts by the increasing amount of tin. The effect of particle size was inve...
Citation Formats
H. Akın, “Synthesis and permeability properties of hydrogel channels containing membranes,” Middle East Technical University, 1988.
METU IIS - Integrated Information Service open@metu.edu.tr