[1A11-14] Cesium Compounds and Fuel Fabrication Technique

[1A13] Technological development of the prevention of powder adhesion on substrate by the micro-fabrication and nanoparticle coating

*Tomoomi Segawa¹, Koichi Kawaguchi¹, Katsunori Ishii¹, Ryoma Tokura², Hiroshi Satone², Michitaka Suzuki² (1. JAEA, 2. University of Hyogo)

Keywords:Micro-fabrication, Nanoparticle coating, Stainless, Acrylic, Poly carbonate, Adhesion

To reduce the hold-up of the nuclear material in the glove box and the external exposure dose, the development of the technology of the powder adhesion prevention by the micro-fabrication and nanoparticle coating to the glove box component has been proceed. The adhesion between the particles and the substrates of the stainless steel which was perfomed by the micro-fabrication, and of the acrylic and the poly carbonate which were coated with nanoparticles using a silica nanoparticle-containing hydrophobic modifier was measured and evaluated.