Preparation of a Polysulfone Composite for Alpha Radiation Detection

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概要

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• A polymer composite for alpha radiation detection was prepared by coating a ZnS(Ag) scintillator over a polysulfone (PSF) base layer. The base layer and active ZnS(Ag) layer were formed by the evaporation of a solvent from the solution films of a binary solution of PSF and methylene chloride (MC), and a ternary scintillator paste of PSF, ZnS(Ag), and dimethylformamide (DMF), respectively. Since the scintillator paste was screen-printed without any extra binder on the surface of a solidified base layer, PSF works as a transparent and mechanical support layer as well as a binder for ZnS(Ag) coating, while maintaining the monolithic feature of the composite. The prepared composite was pliable and flexible enough to be rolled up like paper. The alpha detection of the composite was efficient enough to determine the activity of alpha radiation.

• 2010-01-01

著者

• LEE Kune

  Korea Atomic Energy Research Institute

• SEO Bum

  Korea Atomic Energy Research Institute

• HAN Myeong

  Department of Chemical Engineering, Kyungil University

• Han Myeong

  Department Of Chemical Engineering Kyungil University

関連論文

• Preparation of a Polysulfone Composite for Alpha Radiation Detection
• Electrolytic Removal of Ag(I) in the Liquid Wastes Geneerated from the Mediated Electrochemical Oxidation Process

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