The Quenching of the Cadmium Resonance Radiation at 326.1 nm by Some Aliphatic Amines and the Cadmium-sensitized Luminescence of These Amines

スポンサーリンク

概要

• 論文の詳細を見る

• From the pressure dependence of the intensity of the 326.1 nm resonance line, the efficiencies of the quenching of the resonance line by methylamine, ethylamine, <I>n</I>-propylamine, <I>n</I>-butylamine, <I>sec</I>-butylamine, <I>tert</I>-butylamine, diethylamine, and triethylamine were estimated to be 14.2, 36.0, 58.6, 71.2, 116.7, 434.5, 69.6, and 66.0 respectively, the efficiency of ammonia being assumed to be unity. The relative values of rate constants for the formation of excited complexes between the excited cadmium atoms and the amines, and the wavelengths at the peaks of the emission bands from the complexes, were measured. The quantum yields of luminescence were also measured by comparing the integrated intensities of the emission bands with the decrease in the intensities of the resonance line at 326.1 nm upon the addition of amines. From the relationship between these values and the structure of the amines, it is concluded that the complexes are of the charge-transfer type.

• 公益社団法人 日本化学会の論文

著者

• Yamamoto Shunzo

  Department Of Chemistry Faculty Of Science Okayama University

• Sato Shin

  Department of Applied Physics, Tokyo Institute of Technology

関連論文

• Visible Nonlinear Band-Edge Luminescence in ZnSe and CdS Excited by a Mid-Infrared Free-Electron Laser
• A case of hepatic pseudolymphoma observed without surgical intervention
• LAPAROSCOPIC ABLATION THERAPY FOR HEPATOCELLULAR CARCINOMA
• ^C-Selective Infrared Multiple Photon Decomposition of Beta-propiolactone by Use of a Free Electron Laser
• EPR Studies at High-Pressures. V.^ Spin-Exchange Reactions of Nitroxide Radicals with Cobalt and Nickel Complexes
• Enhancement of Hg(^3P_1)-Photosensitized Luminescence of Amines on Addition of Ethanol
• ENDOSCOPIC TREATMENT OF MUCOSAL DIAPHRAGM WITH ENTEROLITH IN THE JEJUNUM OF AN ADULT
• Effects of 1-Butanol on Emission Spectrum of 4-Phenyl-1-N,N-dimethylaminobutane in THF: Separation into Polar and Hydrogen-Bonding Interactions
• Observation of Three Bands in Fluorescence Spectra of Asymmetric Diamines Having Primary and Tertiary Amino Groups
• The Benzene-photosensitized Decomposition of Carbonyl Sulfide in a Cyclohexane Solution
• COS as an Electron Scavenger in Liquid-phase Radiolysis
• Cisplatin-Induced Rat Renal Interstitial Fibrosis ; A Possible Pathogenesis Based on the Data
• Photoinduced Processes of Solid Aromatic Compounds by Mid-IR Free Electron Laser
• Temperature dependence of the rate constants of H and D-atom additions to C2H4,C2H3D,C2D4,C2H2,and C2D2.
• Absolute rate constants for the reactions of O(3P) with several molecules.
• The rate constants for H and D-atom additions to O2, NO, acetylene, and 1,3-butadiene.
• The zinc-photosensitized reaction of propane.
• The Quenching of the Cadmium Resonance Radiation at 326.1 nm by Ammonia and the Emission from the Complex between Excited Cadmium Atoms and Ammonia in the Presence of Argon
• The Basic Compound Produced in the γ-Radiolysis of Liquid Nitrogen Containing Hydrocarbons
• The Photolysis of Cyclopentanone
• The Cadmium-photosensitized Decomposition of Acetone
• The Spatial Distribution of Secondary Electrons Produced in the γ-Radiolysis of Cyclohexane
• Methane Formation in the Radiolysis of Neopentane and Isooctane
• Infrared multiple-photon decomposition of .BETA.-propiolactone.
• The reactions of NH(a1.DELTA.) with ethane, propane, and isobutane in the liquid phase.
• The relative rate constants of reactions of oxygen atoms with several olefins in liquid carbon dioxide.
• Thermal cis-to-trans isomerization of substituted azobenzenes. II. Substituent and solvent effects.
• The quenching of excited zinc(3PJ) atoms by alkane hydrocarbons.
• ESR Studies at High Pressures. III. Spin-Exchange Reactions of Some Nitroxide Radicals in Acetone and Hexane.
• The precursors of phenols produced in the .GAMMA.-radiolysis of aromatic hydrocarbons in liquid carbon dioxide.
• Spin trapping as applied to radicals produced by the thermal decomposition of di-t-butyl diperoxyoxalate(DBPO) in aromatic hydrocarbons.
• Cadmium (53P1)-Photosensitized Luminescence of Some Aliphatic Diamines.
• Solvent effects on absorption spectra of substituted azobenzenes.
• The Estimation of the G-Values for the Ionization and Excitation of Noble Gases Irradiated by 100 keV Electrons
• The estimation of the G-values for ionization and excitation of ten-electron molecules: Methane, ammonia, and water irradiated bkeV keV electrons.
• The formation of amino acids by the reactions of singlet NH with several carboxylic acids.
• The reactions of NH radicals with ethylene and propene in the liquid phase.
• The .GAMMA.-ray induced oxidation of aromatic hydrocarbons in liquid dinitrogen oxide.
• Emission Processes in Cadmium Photosensitization
• A comparison of the primary processes of the radiolyses induced by .ALPHA.-,.BETA.-,and .GAMMA.-rays.
• Degradation spectra and the G-values for ionization and excitation of the mixtures of noble gases.
• The .GAMMA.-ray induced oxidation of cyclohexene in the liquid dinitrogen oxide at -18.DEG.C.
• The formation of nitrogeneous compounds in the .GAMMA.-radiolyses of liquid nitrogen solutions of hydrogen, methane, and ethane.
• The Quenching of the Cadmium Resonance Radiation at 326.1 nm by Some Aliphatic Amines and the Cadmium-sensitized Luminescence of These Amines
• The spatial distribution of secondary electrons produced in the .GAMMA.-radiolysis of water.
• Energy Transfer in the γ-Irradiated Benzene Solutions of Carbonyl Sulfide, Nitrous Oxide, and Carbon Dioxide
• Mercury- and cadmium-photosensitized reactions of .BETA.-propiolactone.
• The Insertion Reaction of NH Singlet Radicals into the C–H Bonds of Cyclopropane and Isobutane in the Liquid Phase
• The application of the spin trap, phenyl t-butyl nitrone, to the study of the .GAMMA.-radiolysis of cyclohexane.
• The γ-Radiolysis of Liquid Nitrogen Containing Methane
• The 2288 Å Photolysis of Hydrogen Iodide in the Presence of Ethylene and Propylene
• The Pressure Broadening of the Cadmium-resonance Line at 326.1 nm in Ammonia and Argon
• The Calculation of the Primary Radiolysis Yield of Water Vapor Irradiated by 10-keV Electrons
• The G-value of nitrogen atoms produced in the .GAMMA.-radiolysis of liquid nitrogen and the ozone formation in the .GAMMA.-irradiated liquid nitrogen solution of oxygen.
• The Liquid-phase γ-Radiolysis of Benzene-Nitrous Oxide Mixtures
• A kinetic study of the thermal conversion of 1',3',3'-trimethylspiro(2H-1-benzopyran-2,2'-indoline)-8-carboxylic acid.
• The G-values of Nitrogen Obtained from the Gas-phase γ-Radiolysis of Nitrous Oxide–Hydrocarbon Systems
• The Reactions of Hot Deuterium Atoms with Ethylene
• Non-empirical Calculation of the G-Values for the Ionization and Excitations in Diatomic Molecules Irradiated by 100 keV Electrons
• The Contribution of the Double Collision Occurring in an Atom to the Yield of the Ionization and Excitations of Noble Gases Irradiated by 100 keV Electrons
• The isotope effect on the quenching of the cadmium triplet state by methanol.
• The Photobleaching: of Trapped Electrons and the Electron Capture of Radicals in γ-Irradiated Hydrocarbon Matrices at 77 K
• The theoretical estimation of the G-values for the ionization and excitation of thirty-eight gaseous compounds irradiated by 100 keV electrons.
• The Temperature Dependence of the G-Values of Nitrogen from the Gas-phase γ-Radiolysis of C3-Hydrocarbons in the Presence of Nitrous Oxide
• The Photosensitized Decomposition of Methyl Acetate at 77°K. A Kinetic Analysis of the Biphotonic Process
• The Cd 5 3P0 State in the Cadmium-photosensitized Reaction and the Quenching of the Resonance Radiation at 326.1 nm by Nitrogen, Carbon Monoxide, and Carbon Dioxide
• The Cadmium-photosensitized Decomposition of Acetaldehyde, Propionaldehyde, and n-Butyraldehyde

もっと見る 閉じる

スポンサーリンク