Synthesis and electric dipole moments of poly (allylcyanide).

1987
Testereci, Şenay
Show full item record
104
views
0
downloads
https://hdl.handle.net/11511/8708
Graduate School of Natural and Applied Sciences, Thesis

Suggestions

Synthesis and temperature-tuned band gap characteristics of magnetron sputtered ZnTe thin films
Isik, M.; Gullu, H. H.; Parlak, Mehmet; Hasanlı, Nızamı (Elsevier BV, 2020-04-01)
Zinc telluride (ZnTe) is one of the attractive semiconducting compounds used in various optoelectronic devices. The usage of ZnTe in optoelectronic applications directs researchers to search its optical characteristics in great detail. For this purpose, structural and optical properties of magnetron sputtered ZnTe thin films were studied by means of x-ray diffraction and transmission spectroscopy measurements. Structural analyses indicated that ZnTe thin films having cubic crystalline structure were success...
Synthesis and electrochromic properties of conducting polymers of 1-(4-nitrophenyl)-2,5-di(2-thienyl)-1H-pyrrole and their use in eletctrochromic devices
Varış, Serhat; Toppare, Levent Kamil; Department of Chemistry (2006)
A new monomer; 1-(4-Nitrophenyl)-2,5-di-2-thienyl-1H-pyrrole SNSNO2 was synthesized through the Knorr-Paal condensation reaction of 1,4-di-2-thienyl-1,4-butanedione and p-nitroaniline. The chemical structure of monomer and polymer were characterized via Nuclear Magnetic Resonance Spectroscopy (NMR) and Fourier Transform Infrared Spectroscopy (FTIR). Chemical polymerization produced a polymer which was completely soluble in organic solvents. Electrochemical behaviors of SNSNO2 and SNSNO2 in the presence of E...
Synthesis and electrochromic properties of conducting polymers of 4-(2,5-di(thiophen-2-yl)-1h-pyrrol-1-yl) benzenamine and their use in electrochromic devices
Yıldız, Ersin; Toppare, Levent Kamil; Department of Chemistry (2009)
A monomer, 4-(2,5-di(thiophen-2-yl)-1H-pyrrol-1-yl) benzenamine (SNS-NH2), was synthesized via the reaction of 1,4-di(2-thienyl)-1,4-butanedione with benzene-1,4-diamine. Chemical polymerization of the monomer yielded a polymer which was completely soluble in organic solvents. The chemical structures of both the monomer and the polymer were characterized by Nuclear Magnetic Resonance Spectroscopy (1H-NMR and 13C-NMR) and Fourier Transform Infrared (FTIR) Spectroscopy. The average molecular weight of the che...
Synthesis and electrochromic properties of conducting polymers of succinic acid bis-(2-thiophen-3-yl-ethyl) ester and their use in electrochromic devices
Saçan, Lale; Toppare, Levent Kamil; Department of Chemistry (2006)
A new monomer; succinic acid bis-(2-thiophen-3-yl-ethyl)ester (SATE) was synthesized through the esterification reaction of 2-thiophen-3-yl-ethanol and succinyl chloride. The chemical structure of monomer was characterized via Nuclear Magnetic Resonance Spectroscopy (NMR) and Fourier Transform Infrared Spectroscopy (FTIR). Electrochemical behaviors of SATE alone and SATE in the presence of thiophene were studied by cyclic voltammetry (CV). The synthesis of homopolymer and copolymer were achieved via constan...
Synthesis and electrochromic properties of trans-stilbene bearing copolymers obtained with different repeat unit and chain length
Karakus, Melike; Nurioglu, Ayda Goycek; Akpinar, Hava Zekiye; Toppare, Levent Kamil; Çırpan, Ali (Elsevier BV, 2013-6)
Three new random copolymers containing benzotriazole (BTz), thiophene (Th) and trans-stilbene (St) were synthesized via Stille coupling technique with different monomer ratios. In order to determine the effect of stilbene quantity on electrochromic properties of the polymers, feed ratios of the monomers were altered in chemical polymerization. Polymer chain length effect was also investigated via using different reaction times and the same feed ratio. The characteristics of the synthesized copolymers were c...
Citation Formats
Ş. Testereci, “Synthesis and electric dipole moments of poly (allylcyanide).,” Middle East Technical University, 1987.
METU IIS - Integrated Information Service open@metu.edu.tr