In the UK nuclear industry, significant volumes of waste materials arising from the corrosion products of Magnox fuel rods currently require treatment and storage. 0000002370 00000 n The yield stress vs. pH curves obtained reflected the shifts in i.e.p. Article copyright remains as specified within the article. Article copyright remains as specified within the article. This photosensitive chemical will decompose into dark silver powder and chlorine. H. D. Keith and J. W. Mitchell, Phil. It is well known that particle dispersion rheology is strongly influenced by particle-particle interaction forces, and that particle-particle interactions are strongly influenced by adsorbed ions on the particle surfaces. 0000001131 00000 n 0000003079 00000 n Selecting this option will search the current publication in context. 0000001590 00000 n The shear yield stress values of concentrated titania dispersions were measured using a Bohlin C-VOR stress controlled rheometer. Recently, the ternary counterpart Ag{sub 5}Te{sub 2}Cl showed a defined d{sup 10}-d{sup 10} interaction in the disordered cation substructure at elevated temperatures where Ag{sub 5}Te{sub 2}Cl is present in its high temperature {alpha}-phase. 0000002567 00000 n 0000001893 00000 n H. Fesefeldt and Z. Gyulai, Nachr. Ex 2. Soc. <<1a4ac531901fac498d6a608a4a85ab51>]>> -- Graphical abstract: A structure section of the {alpha}-Ag{sub 5}Te{sub 2}Cl structure type and the thermopower evolution of Ag{sub 5}Te{sub 2}Cl{sub 0.4}Br{sub 0.6} undergoing a silver ion order/disorder phase transition. The mechanism study on photolysis of silver–thiosulfate complex was investigated. the increasing silver mobility and jumps towards less negative values. i& v0 ��d Mag. A significant drop of the thermal diffusivity has been observed during the {beta}-{alpha} phase transition reducing the values from 0.12 close to 0.08 mm{sup 2} s{sup -1}. O. Stasiw and J. Teltow, Nachr. 0000006465 00000 n The growth rate is reduced significantly, due to electrostatic repulsion between particles, when the concentration of halide ions is almost equal to or greater than the stoichiometric concentration of silver ions. The initial absorbance, due to AgI molecules, occurs at wavelengths of 280 nm and below. The lowest energy exciton band appears {approximately} 50 {mu}s after initiation of the reaction. At the same transition the thermopower reacts on, When silver iodide, bromide, and chloride sols in statu nascendi are coagulated by thorium nitrate in the presence of potassium nitrate, three coagulation maxima appear. The author is indebted to A. Johnson and E. E. Richardson, of these Laboratories, for these measurements. They show the chemistry of photography using silver chloride that they make themselves from table salt and silver nitrate. J. M. Hedges and J. W. Mitchell, Phil. Depending on the grade and type of substitution the thermopower changes significantly at and after the {beta}-{alpha} phase transition. If you need an account, please register here, The quantum yields of halogen production in the vacuum, The quantum yield of halogen production at room. 0000001993 00000 n Display Omitted Research highlights: > We report on thermoelectric properties of silver(I) chalcogenide halides. 0000007767 00000 n It indicated that the silver–thiosulfate complex is First, you are misusing the anonymous posting feature on Quora, which pisses off a lot of people. Treatment of these dispersions will require a variety of unit operations including mobilisation, transport and solid- liquid separation. Knowledge of the, The composite solid electrolytes NaCl-x mole% Al[sub 2]O[sub 3] (O [le] x [le] 50) have been prepared by conventional as well as solution casting methods and have been investigated by means of complex impedance analysis, X-ray diffraction (XRD), differential thermal analysis (DTA), and scanning electron microscopy (SEM). Historically, the electrodes were fabricated from solid materials such as silver, brass coated with silver, tin and nickel. Kl. Ex 1. 0000000016 00000 n Silver-bromide crystals containing small amounts of copper and cadmium bromide have also been studied. The kinetics study can be described by the first-order reaction equation and the apparent rate constant (kobs) was calculated at different conditions. The method of isothermal distillation was suggested by R. H. Lambert, of these Laboratories. In the presence of K, The rheology of oxide dispersions and the role of concentrated electrolyte solutions, Conductivity enhancement in NaCl by dispersion of Al[sub 2]O[sub 3], Growth mechanisms of silver halide clusters from the molecule to the colloidal particle, Effects of partial anion substitution on the thermoelectric properties of silver(I) chalcogenide halides in the system Ag{sub 5}Q{sub 2}X with Q=Te, Se and S and X=Br and Cl, Coagulation of silver halide sols by thorium nitrate in the presence of potassium nitrate and potassium sulfate.

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