Ara
Toplam kayıt 1058, listelenen: 21-30
Influence of the thickness on physical properties of chemical bath deposited hexagonal ZnS thin films
(2007)
Hexagonal ZnS thin films of thicknesses ranging between 454 to 750 nm are deposited on a glass substrate by chemical bath deposition at 80 °C. The ZnS thin films are characterized by X-ray diffraction (XRD) and optical ...
Nitrate Removal from Aqueous Solution by Hexadecyltrimethylammonium Bromide-Modified Clinoptilolite
(Asian Journal Of Chemistry, 2011)
In the first stage of study, detailed characterization studies were performed on clinoptilolite-rich tuff mined from the Gordes/Manisa region (Turkey). The physical and chemical properties were determined using instrumental ...
A new protocol for the synthesis of primary, secondary and tertiary anthranilamides utilizing N-(2-aminoarylacyl)benzotriazoles
(Arkat Usa Inc, 2012)
A convenient route for efficient conversion of unprotected anthranilic acids into the corresponding N-(2-aminoarylacyl)benzotrazoles is described. N-(2-Aminoarylacyl)benzotrazoles have been successfully used to synthesize ...
Spectroscopic determination of acid dissociation constants of some imidazole derivatives
(American Chemical Society, 2001)
The acid dissociation constants, pK(a), of eight biologically active imidazole derivatives were determined using a spectroscopic technique. Using the obtained acid dissociation constants, attempts were made to elucidate ...
Crystal structure of bis(mu-2-benzoylbenzoato-kappa O-2:O')bis[bis(2,2'-bipyridine-kappa N-2,N')manganese(II)] bis(perchlorate)
(Int Union Crystallography, 2015)
The title compound, [Mn-2(C6H5COC6H4COO)(2)(C10H8N2)(4)](ClO4)(2), comprises a centrosymmetric binuclear cation and two perchlorate anions. In the complex cation, two Mn-II atoms are bridged by two 0 atoms of two different ...
Effect of the Ph on Crystal Structural, Optical and Surface Morphological Properties of the Cds Films Deposited By Chemical Bath Deposition
(Natl Inst R&D Materials Physics, 2016)
Cadmium sulphide films have been deposited from aqueous solutions onto the glass substrates by chemical bath deposition method at different pH values (10.30, 10.35, 10.40, 10.45 and 10.50) at 80 degrees C. The crystal ...
Spray pyrolysis yöntemiyle elde edilen $CuCd_{0.8}InS_{2.8}$ filminin optik özellikleri
(2004)
Bu çalışmada, spray pyrolysis yöntemiyle 225°C taban sıcaklığında elde edilen $CuCd_{0.8}InS_{2.8}$ yarıiletken fıliminin optik özellikleri incelenmiştir. Absorpsiyon spektrumu ölçümlerinden filmin direkt bant geçişli ...
Nmr Spectroscopic Study and Dft Calculations of Vibrational Analyses, Giao Nmr Shieldings and (1)J(Ch), (1)J(Cc) Spin-Spin Coupling Constants of 1,7-Diaminoheptane
(Chem Soc Ethiopia, 2009)
Vibrational frequencies and approximate mode descriptions of 1,7-diaminoheptane (dahp) have been determined via Becke-3-Lee-Yang-Parr (B3LYP) density functional method with 6-31G(d) basis set. H-1, proton coupled and ...
Spray pyrolysis yöntemiyle elde edilen $Cd_{0.73}Zn_{0.27}S_{0.8}Se_{0.2}$ yarıiletken filminin optik özellikleri
(2004)
Bu çalışmada, $Cd_{0.73}Zn_{0.27}S_{0.8}Se_{0.2}$ filmi spray pyrolysis yöntemi ile cam tabanlar üzerine 225°C taban sıcaklığında elde edilmiştir. Filmin yasak enerji aralığının direkt bant geçişli olduğu ve değerinin ...
Characterization and Heterojunction Application of Nanorod Structure ZnO Films Prepared by Microwave Assisted Chemical Bath Deposition Method Without Any Template
(Amer Scientific Publishers, 2016)
The ZnO films have been deposited on p-type silicon (p-Si) substrates using a microwave assisted chemical bath deposition (MW-CBD) method without any template from an aqueous alkaline bath containing zinc nitrate and ...