[1E08-13] Fundamental Properties of Nuclear Fuel Material

[1E12] Evaluation of the effect on the prevention of uranium dioxide powder adhesion on substrate using nanoparticle coating

*Tomoomi Segawa¹, Koichi Kawaguchi¹, Katsunori Ishii¹, Masahiro Suzuki¹, Hiroshi Satone², Michitaka Suzuki² (1. JAEA, 2. University of Hyogo)

Keywords:Nanoparticle coating, Acrylic, Stainless, Hypalongom, Uranium dioxide, adhesion

To reduce the hold-up of nuclear fuel materials in the glove box and the external exposure dose, it has been conducted that the technological development of the adhesion prevention of powders by using the nanoparticle coating on the glove box components. We report on the measurement and evaluation results of the adhesion of uranium dioxide powder to acrylic, stainless steel and hypalon rubber substrates with nanoparticle coarting.