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Showing 1 to 17 of 17 for “"IRON (III) CHLORIDE"”.
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Iron (III) Chloride doping of large-area chemical vapor deposition graphene
… Chemical Vapor Deposition (CVD) graphene using Iron (III) Chloride (FeCl 3). It is shown that evaporating FeCl3 can increase the carrier concentration of monolayer graphene to greater than 7x1 0 3CM2 and achieve resistances as low 72[Omega]/sq. We also evaluate other important properties of the …
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I. Molecular Complexes of Iodine. Ii. The Behavior of Iron(iii) Chloride in Non-Aqueous Solvents
Made available in DSpace on 2014-12-05T19:38:00Z (GMT). No. of bitstreams: 1 6206117.pdf: 3989388 bytes, checksum: 7de0e177d16fc928d61603746158b143 (MD5) Previous issue date: 1962
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ΦΑΣΜΑΤΟΣΚΟΠΙΚΗ ΜΕΛΕΤΗ ΑΕΡΙΩΝ ΣΥΜΠΛΟΚΩΝ ΣΕ ΥΨΗΛΕΣ ΘΕΡΜΟΚΡΑΣΙΕΣ ΣΕ ΣΥΣΤΗΜΑΤΑ ΧΛΩΡΙΟΥΧΩΝ ΑΛΑΤΩΝ ΤΩΝ ΣΙΔΗΡΟΥ, ΧΡΥΣΟΥ ΚΑΙ ΑΛΟΥΜΙΝΙΟΥ
… TO STUDY TWO COLORED VAPORS SYSTEMS, THOSE OF IRON (III) CHLORIDE-ALUMINUM CHLORIDE AND GOLD (III) CHLORIDE- ALUMINUM CHLORIDE. IN BOTH SYSTEMS, COMPLEX MOLECULES ARE FORMED IN THE VAPOR PHASE. THE TECHNIC OF HIGH TEMPERATURE ROTATING RAMAN CELL WAS DEVELOPED AND USED IN ORDER TO BE ABLE TO …
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Metal ion removal by adsorptive bubble separation methods
… The optimum percentage removal achieved using iron(III) chloride, aluininium(III) sulphate and copper(II) sulphide in aqueous solution was 75.6, 33.1 and 99.3, respectively. A major source of mercury(II) in effluents is from depleted brine in the chlor-alkali industry and so removal from …
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Towards a triphasic Theory of Porous Media-based model for chloride-induced corrosion in reinforced concrete
… product into reinforced concrete subjected to chloride-induced corrosion. Research has shown that although the majority of time-to-cracking service life models for reinforced concrete structures neglect the permeation of rust into the cement paste adjacent to the reinforcement, it is this …
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Non-precious metal catalysts prepared by chemical functionalization of carbon surfaces.
… attempts to make smaller, more convenient and environmentally friendly sources are being investigated. Hydrogen fuel cells are a way to combine both an effective method of power supply, converting chemical energy into electrical energy directly, and a way to employ clean energy. Fuel cells involve …
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Carbazole-based porous organic polymers for photocatalytic hydrogen evolution
… were oxidative polymerized by applying iron(III) chloride as oxidative agent or by electro polymerization. Yet limited research has been conducted on the exact chemical structure of the resulting polymer or on alternative synthetic approaches. The first part of this thesis focuses on the …
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A study of the removal of metal ions from aqueous solution by adsorptive bubble separation methods
… on flotation of using coagulation aids including iron (III) chloride aluminium (III) sulphate and a polyelectrolyte have been evaluated. Selective removal of copper (II) andzinc (II) from admixture in solution has been achieved by careful ph adjustment and flotation of the particles formed. The …
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Polymer Stabilized Magnetite Nanoparticles and Poly(propylene oxide) Modified Styrene-Dimethacrylate Networks
… than magnetic transition metals such as cobalt, iron, and nickel. Magnetite nanoparticles can be prepared by co-precipitating iron (II) and iron (III) chloride salts in the presence of ammonium hydroxide at pH 9-10. One goal of this work has been to develop a generalized methodology for …
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Metal phosphates: From syntheses and structures to applications in sorption, catalysis and teeth erosion protection
… of 1,3-diaminopropane or 1,4-diaminobutane with iron(III) chloride and phosphoric acid in yielded in both cases the 3-D framework {[NH4][FeIII2(OH)(PO4)2(H2O)]•H2O}n (A). The 3-D mixed-valence iron phosphate {FeII5FeIII2(PO4)2(H0.5PO4)4}n was obtained hydrothermally starting with …
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Transformation of biomass carbohydrates by transition metal catalysts
… (HMF) and levulinic acid. Iron (III) chloride hexahydrate has shown moderate activity to transform glucose into HMF and has also shown high yields and selectivity for the production of levulinic acid. Typically synthesized from acidic solutions made with mineral acids, …
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Structure-Function Relationships in Poly(3-hexylthiophene)s Formed via Manipulation of Oxidative Coupling Routes
… conditions during chemical oxidation using iron(III) chloride as an oxidant impart on the structure of the resulting polymers. Poly(3-alkylthiophene)s are extensively studied materials due to their high electrical conductivities and unique optical properties that make them extremely valuable …
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Novel synthetic routes to 14β,17β-Propano and cyclopenta [14,15]19-norsteroids
… derivatives. The acetonyl enone underwent cerium(III)-mediated aldol condensation with the 17-oxo group to yield the 14β,17β-propano Δ¹⁵-estradiol analogue. This series of β-face propano bridged estradiols displayed no competitive binding affinity for the estradiol receptor. The enolisable …
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Synthesis and functionalisation of metal and metal oxide nanoparticles for theranostics
… calcium oxide, gold, and superparamagnetic iron oxide nanoparticles (SPIOs) were synthesised using a range of techniques including reduction, co-precipitation and spinning disc technology. SPIOs were primarily synthesised via a co-precipitation method using iron (II) chloride, iron (III) …
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Studies of 1,2-naphthoquinone mono-oximato complexes
… ,2-naphthoquinone 1-oxime with hydrated rhodium(III) chloride. Both products ware obtained as mixtures of isomers. The Interaction of 1,2- naphthoquinone 2-oxime with rhodium(lll) chloride yielded Rh(2-nqo)3 also as a mixture of Isomers. The trichelates were also obtained from the nitrosation of …
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Mechanics of seed-grown planar chemical gardens
… alchemist Glauber introduced solid crystals of iron(III) chloride into an aqueous solution of potassium silicate. He noted the formation of some strange, plant-like structures, which he recorded in his 1646 book Furni Novi Philosophici as "philosophical trees". Glauber would not have guessed …
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Ionic Copolymer-Magnetite Complexes for Magnetic Resonance Imaging and Drug Delivery
… was synthesized by thermal decomposition of an iron oleate precursor in trioctylamine as a high-boiling solvent. The iron-oleate precursor was synthesized with iron (III) chloride hexahydrate and sodium oleate with mixed solvents. TEM images of the magnetite were obtained. Magnetite-ionomer …