Radiation Chemical Studies with Cyclotron Beams, (I) Fricke Solution
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概要
- 論文の詳細を見る
Systematic studies on the LET effect in the radiolysis of organic liquids have been initiated using various types of heavy ions accelerated by cyclotron. First, the effects of differences in irradiation conditions, in particular beam current, stirring speed and concentration of solutes have been examined. Aerated aqueous ferrous sulfate solutions (Fricke solutions) were subjected to irradiation by protons and He ions of various energies, to take advantage of the well-established reaction mechanism of the system. Experimental results obtained under various conditions were analyzed on the basis of the diffusion kinetics model. It was revealed that meticulous care must be taken to control the experimental conditions in studying radiolysis with heavy ions. The oxidation yields of ferrous ions were also determined as a function of linear energy transfer.
- 一般社団法人 日本原子力学会の論文
著者
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KARASAWA Takashi
The Institute of Physical and Chemical Research
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Imamura Masashi
The Institute of Physical and Chemical Research
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MATSUI Masao
The Institute of Physical and Chemical Research
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SEKI Hiroshi
The Institute of Physical and Chemical Research
関連論文
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- Charge Exchange of Carbon and Nitrogen Ions in Nitrogen Gas
- Acceleration of Multicharged Heavy Ions in IPCR (Riken) Ordinary 160cm Cyclotron
- On Circular Trimming Coils Mounted on Magne Pole Faces
- Atomic Displacement in Copper Irradiated with Protons, α-Particles and Carbon Ions from a Cyclotron
- Positron Annihilation in Ferromagnetic Nickel
- The Radiolysis and Photolysis of Methanolic Solutions of Eosin. II. The Photo-Debromination of Eosin in an Alkaline Solution
- The Radiolysis and Photolysis of Methanolic Solutions of Eosin. I. The γ-Radiolysis of Neutral and Alkaline Solutions
- Pulse radiolysis study of positive-charge transfer in freon-mixture matrix at 77K.
- The optical absorption spectra of ferrocene and biferrocene anions produced in the .GAMMA.-ray irradiation by the matrix-protection method.
- The Effect of the Temperature on the Formation of Solvated Electrons and Hydrogen in the Photolysis of a Methanolic Solution of Potassium Iodide
- The Reactions of Photogenerated Solvated Electrons in Methanolic Solutions of Potassium Iodide
- Dependence of efficiency of photoinduced electron transfer from pyrene to copper(II) ion on copper(II)-ion fraction on dodecyl-sulfate-micelle surface.
- Radiation Chemical Studies with Cyclotron Beams. IV. The Effect of Water in the Heavy-ion Radiolysis of Liquid Acetone
- Radiation Chemical Studies with Cyclotron Beams, (I) Fricke Solution