Investigation on the complex formation of some lanthanoids(III) and actinoids(III) with chloride and bromide.
スポンサーリンク
概要
- 論文の詳細を見る
Stability constants (β<SUB>1</SUB> and β<SUB>2</SUB>) of the chloro and bromo complexes of tervalent Sm, Eu, Gd, Tb, Ac, Am, Cm, Bk, and Cf were determined by a solvent extraction method under the conditions of ionic strength and acidity to be 3.0 and 0.15 M (1 M=1 mol/dm<SUP>3</SUP>), respectively. Stability constants obtained were discussed with respect to the formation mechanism. A much larger contribution from the inner sphere complex formation was observed in chloro complexes than bromo complexes on tripositive actinoids.
- 公益社団法人 日本化学会の論文
著者
-
Sato Akiko
The Research Institute For Iron Steel And Other Metals
-
Mitsugashira Toshiaki
The Research Institute For Iron Steel And Other Metals
-
Kawasuji Isamu
The Research Institute For Iron Steel And Other Metals
-
Fukasawa Tetsuo
The Research Institute For Iron Steel And Other Metals
-
Suzuki Shin
The Research Institute For Iron Steel And Other Metals
-
Fukasawa Tetsuo
The Research Institute for Iron, Steel and Other Metals, Tohoku University
関連論文
- Determination of Oxygen in Cast Iron
- Studies on Gas Analysis in Metallic Titanium
- Irradiation of Natural Uranium by the Neutrons of the Japan Material Testing Reactor
- Studies of the Synthetic Inorganic Ion Exchanger. V. : The Separation of Zirconium-95 and Niobium-95 by Means of a Stannic Phosphate Cation Exchanger
- Synthetic Stannic Phosphate Cation Exchanger
- Studies of the Synthetic Inorganic Ion Exchanger. IV : The Separation of the Fission Product and Uranium by Means of a Stannic Phosphate Cation Exchanger
- Corrosion of Copper in Sulfuric Acid under γ-ray Irradiation
- Polarographic Studies of Some Metal Ions in Fused LiCl-KCl and NaF-KF-LiF Eutectics by Using Improved Molybdenum Microelectrode of Dipping Type
- Polarography of Some Metal Ions in Fused LiCl-KCl-AlCl_3 System with a Dropping Mercury Electrode
- Trennung von Radioisotopen mit Ionenaustauscher-membranen I : Konzentrierung von Y-90 aus einer Sr-90-Y-90 Losung
- Effect of Superposition of Alternating Electric Current for Isotope Separation by Ion Exchange Electromigration Method
- Catalytic Analysis. XIX : Rapid Microdetermination of Copper in Various Metals
- Production of Curium by the Neutron Irradiation of Americium-241
- A Systematic Calculation of Nuclear Yields at the Production of Transuranium Elements by Multi-step Neutron Irradiation in a Reactor
- A Determination of the Equilibrium Constant of HTO-H_2S Reaction
- The Chemistry of Protactinium : XI. A Study of the Solvent Extraction of Protactinium(IV) Reduced with Europium(II) from a Perchloric Acid Solution, Using Thenoyltrifluoroacetone as the Extractant(Chemistry)
- Studies on Isotope Separation of Lithium by Electromigration in Fused Lithium Bromide and Potassium Bromide Mixture, (III) : Enrichment of Lithium-6
- Studies on Isotope Separation of Lithium by Electromigration in Fused Lithium Bromide and Potassium Bromide Mixture, (II) : Composition of Salt in Anode Compartment
- Hot Atom Chemistry of ^As Using Benzenearsonic Acid as a Target
- The Chemistry of Protactinium. I : The Preparation of Protactinium-233 and the Purification of Protactinium-231
- The Chemistry of Protactinium. VIII. : Synergistic Effect of Di-isobutyl Carbinol on the Pa(V)-TTA-Benzene Solvent Extraction System
- Studies of the Behavior of Trivalent Uranium in an Aqueous Solution. III : Extraction from a Hydrochloric Acid Solution by Bis(n-butyl) Orthophosphoric Acid and by Bis-(2-ethylhexyl) Orthophosphoric Acid
- Hot Atom Chemistry of ^As Using Zirconium Benzenearsonate as Target
- The Chemistry of Protactinium. III : A Study of the Sulfate Complex of Protactinium(V) by the Solvent Extraction Technique Using TTA as the Chelating Agent
- The Chemistry of Protactinium. IX : A Study of the Solvent Extraction of Protactinium (V) from a Perchloric Acid Solution Using Di (2-ethylhexyl) phosphoric Acid as the Extractant
- Studies of the Behavior of Trivalent Uranium in Aqueous Solution. I : Its Reduction and Its Stability in Various Acid Solutions
- Studies of the Behavior of Trivalent Uranium in an Aqueous Solution. II : Absorption Spectra and Ion Exchange Behavior in Various Acid Solutions
- Catalytic Analysis. XIV : Rapid Microdetermination of Sulfide, Thiosulfate and Thiocyanate by Gas Evolution Method
- The Chemistry of Protactinium. II : The Behavior of Pentavalent Protactinium in a Perchloric Acid Solution
- A High-Temperature Cell Assembly for Absorption Spectroscopy and Absorption Spectra of Palladium (II) in Fused Lithium Chloride-Potassium Chloride Eutectic
- On the Formation of complex Ions Applied in Analytical Chemistry. VI : Studies on Complexes of Lead and Cadmium Malonates
- On the Formation of Complex Ions Applied in Analytical Chemistry. X : Studies on Complexbilities of Cobalt Compounds by the Use of Radioisotope Element
- On the Formation of Complex Ions Applied in Analytical Chemistry. V : Studies on Complexes of Copper and Zinc Malonates
- Catalytic Analysis. XVIII : Microdetermination of Copper by the Reaction between p-Phenylendiamine and Hydrogen Peroxide
- On the Formation of Complex Ions Applied in Analytical Chemistry. III : Studies on Complexes of Copper and Zinc Citrates
- On the Formation of Complex Ions Applied in Analytical Chemistry. IV : Studies on Complexes of Lead and Cadmium Citrates
- On the Formation of Complex Ions Applied in Analytical Chemistry. I : Studies on Complexes of Copper and Zinc Tartarates
- Catalytic Analysis. XVII : Microdetermination of Iron by the Reaction between p-Phenylendiamine and Hydrogen Peroxide
- Catalytic Analysis. XV : Rapid Microdetermination of Manganese, Copper and Palladium by Gas Evolution Method
- On the Formation of Complex Ions Applied in Analytical Chemistry. IX : Studies on Complexes of Copper, Zinc and Cadmium Cyanides
- On the Formation of Complex Ions Applied in Analytical Chemistry. II : Studies on Complexes of Lead and Cadmium Tartrates
- Assignment of Chloroaquoindium Phthalocyanine by Mass Spectroscopy(速報)
- Investigation on the complex formation of some lanthanoids(III) and actinoids(III) with chloride and bromide.
- The discrimination of the oxidation states of neptunium in sodium hydroxide solutions by means of chromatography on alumina.
- Studies on Isotope Separation of Lithium by Electromigration in Fused Lithium Bromide and Potassium Bromide Mixture, (III):Enrichment of Lithium-6
- Studies on Isotope Separation of Lithium by Electromigration in Fused Lithium Bromide and Potassium Bromide Mixture, (II):Composition of Salt in Anode Compartment
- Stepwise reduction of samarium and ytter bium in the polarographic reduction process in the presence of 1,4,7,10,13,16-hexaoxacyclooctadecane.
- The isolation of 227Ac from 231Pa and the gamma-ray spectra of 231Pa, 227Th, and 223Fr.
- The solvent extraction of Np(III) by means of bis(2-ethylhexyl)hydrogenphosphate in an octane solution and the absorption spectrum of the organic phase.
- Sublimation behavior of tris(2,2,6,6-tetramethyl-3,5-heptanedionato)lanthanoid(III).
- The chemistry of americium. IV. The stability of Am(V) and Am(VI) in nitric acid solutions and in the solutions containing ozone gas, fluoride, or phosphate ions.
- Sublimation behavior of actinoid chelates of 2,2,6,6-tetramethyl-3,5-heptanedione.
- The Chemistry of Americium. II. The Behavior of Am(III), Am(V), and Am(VI) in Column Chromatography, with Bis(2-ethylhexyl)phosphoric Acid Used as the Extractant
- The Chemistry of Protactinium. XI. A Study of the Solvent Extraction of Protactinium(IV) Reduced with Europium(II) from a Perchloric Acid Solution, Using Thenoyltrifluoroacetone as the Extractant
- On the Formation of Complex Ions Applied in Analytical Chemistry. XI : Studies on Complexbilities of Antimonous Compounds by the Use of Radioisotope Element
- The Chemistry of Protactinium. X. A Study of the Effect of Chromium (II) on the Solvent Extraction of Protactinium (IV), Using N-Benzoyl-N-phenylhydroxylamine, Tri-n-octylamine and Thenoyltrifluoroacetone as the Extractants
- On the Formation of Complex Ions Applied in Analytical Chemistry. VIII : Studies on Complexbilities of Ferric Compounds by the Use of Radioisotope Element
- Isotropic Rayleigh Light Scattering in Two-component Systems. The Interdependence of the Concentration and the Density Scattering