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[en] Highlights: • Chemical bath deposition was employed for synthesis of aligned Cd(OH)2 nanosheets. • Low turn-on field 1.4 V/μm for Cd(OH)2 nanosheets has been found. • Low turn-on field attributed due to nanometric feature and aligned nature of Cd(OH)2 nanosheets. • High current density of 9.8 mA/cm2 has been found. High current density of 9.8 mA/cm2 was drawn at an applied field of 4.1 V/μm from aligned Cd(OH)2 nanosheets and low turn-on field of 1.4 V/μm was found for the emission current density of 10 μA/cm2. The aligned Cd(OH)2 nanosheets were synthesized by CBD technique on Cadmium foil. To the best of our knowledge this is the first report on the field emission studies of Cd(OH)2 nanosheets. Simple synthesis route coupled with superior field emission properties indicate the possible use of Cd(OH)2 nanosheets for micro/nanoelectronic devices.
Journal
[en] The effect of voltage drop in separation materials of nickel-cadmium accumulators in the process of their charge-discharge cycling on cadmate (Cd(OH)3-) ion transfer in the electrolytic space between cadmium oxide and nickel oxide electrodes has been estimated. It is shown that cadmium buildup in separation materials may result in the formation of a penetrating shunt of cadmium compounds with their subsequent reduction to cadmium metal. Modes of operation are proposed for cadmium-nickel accumulators which allow the probability of cadmium shunting be lowered
Journal
[en] .Calculation results of reflex intensities of powder diagrams of structural theoretical models based on the portlandite lattice with account of different isomorphous substitutions, are presented. As an example, the parameters of atoms in Casub(x)Cdsub(1-x)(OH)sub(2) are specified on the basis of the experimental data, Ca2+ and Cd2+ ion concentrations are determined, lattice parameters of this compound are specified
Journal
Kristallografiya; ISSN 0023-4761; 
; v. 25(5); p. 967-971
; v. 25(5); p. 967-971
[en] Values of minimal solubility of heavy metal hydroxides (Fe, Cr, Cd, Mn, Co, Pb) are calculated. Comparison of obtained data with permissible concentrations of metal ions in reservoirs of different purpose is done. Efficiency of reagent method of waste water purification based on heavy metal hydroxide precipitation is estimated
[ru]
Рассчитаны значения минимальной растворимости гидроксидов тяжелых металлов (Fe, Cr, Cd, Mn, Co, Pb). Проведено сравнение полученных значений с предельно допустимыми концентрациями ионов металлов в водоемах различного назначения. Оценена эффективность реагентного метода очистки сточных вод, основанного на осаждении гидроксидов тяжелых металловJournal
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