Aly aref a (9 Ergebnisse)

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Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Al-Fakeh Maged S.Chem Maged Shaif Al-fakeh has obtained his master degree in Chemistry (Inorganic Physical)in 2009.Also has been awarded the best prize in the conference Basic science,Technology. Since then he has worked in his proje.…

Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - 1,4-Benzenedicarboxylate(BDC), 1,1'-ferrocenedicarboxylate(FDC) and their metal complexes are of considerable interest due to their chemical and biological importance. Thiazoles represent a very interesting class of compounds because of their pharmaceutical, analytical and industrial applications. The aim of this work is therefore to synthesize and characterize a series of transition and non-transition metal coordination polymers derived from 1,4-benzenedicarboxylate and / or 1,1'-ferrocenedicarboxylate and thiazoles, to explore their structures and biological activities. A study of the thermal behaviour of these complexes is important to elucidate the kinetic and mechanistic aspects of their thermolysis as well as their stabilities. It is also aimed to study the voltammetric behaviour of these complexes to gain more understanding about the chemistry of these compounds.…

Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Al-Fakeh Maged S.Chem Maged Shaif Al-Fakeh has obtained his PhD degree in inorganic physical Chemistry (Nano-chemistry)2014. Also has been awarded the best research in the 3rd scientific conference for researchers, April 2011, Assiu.…

Taschenbuch. Zustand: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - The objective of these studies on synthesis and characterization besides spectroscopic, thermal behaviour of binary and mixed ligand nanosized metal supramolecular coordination polymers of some 5-(3-pyridyl)-1,3,4-oxadiazole-2-thiol (POZT), 1,3-di-(4-pyridyl)propane (DPP), 1,2-bis(2-pyridyl)ethene (BPE) with imidazole (IMZ), benzimidazole (BIMZ) and 1-methyl-imidazole (MIMZ) which are of considerable interest due to their pharmaceutical, chemical and biological importance. The x-ray powder diffraction, scanning electron microscope SEM and transmission electron microscope TEM of both derivatives of 2,3,4- pyridyl and imidazole metal compounds is also studies. A study of the thermal behaviour of these complexes is important to elucidate the kinetic and mechanistic aspects of their thermolysis as well as their stabilities. It also aims to apply of the prepared coordination polymer in the preparation of Cu-ZSM-5 zeolite catalysts via solid state ion exchange method and testing the activity of the prepared Cu-ZSM-5 zeolite catalysts towards nitrous oxide and hydrogen peroxide decomposition reactions.…

Zustand: New. Print on Demand pp. 476 2:B&W 6 x 9 in or 229 x 152 mm Perfect Bound on Creme w/Gloss Lam.

Zustand: New. PRINT ON DEMAND pp. 476.

Taschenbuch. Zustand: Neu. This item is printed on demand - Print on Demand Titel. Neuware -The objective of these studies on synthesis and characterization besides spectroscopic, thermal behaviour of binary and mixed ligand nanosized metal supramolecular coordination polymers of some 5-(3-pyridyl)-1,3,4-oxadiazole-2-thiol (POZT), 1,3-di-(4-pyridyl)propane (DPP), 1,2-bis(2-pyridyl)ethene (BPE) with imidazole (IMZ), benzimidazole (BIMZ) and 1-methyl-imidazole (MIMZ) which are of considerable interest due to their pharmaceutical, chemical and biological importance. The x-ray powder diffraction, scanning electron microscope SEM and transmission electron microscope TEM of both derivatives of 2,3,4- pyridyl and imidazole metal compounds is also studies. A study of the thermal behaviour of these complexes is important to elucidate the kinetic and mechanistic aspects of their thermolysis as well as their stabilities. It also aims to apply of the prepared coordination polymer in the preparation of Cu-ZSM-5 zeolite catalysts via solid state ion exchange method and testing the activity of the prepared Cu-ZSM-5 zeolite catalysts towards nitrous oxide and hydrogen peroxide decomposition reactions.OmniScriptum SRL, Str. Armeneasca 28/1, office 1, 2012 Chisinau 476 pp. Englisch.…