| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of forming a particulate film enabling formation of a particulate film in a more uniformly oriented state. SOLUTION: The method comprises forming a particulate film consisting of particulate assembled in a self-organizing way, on a substrate. In the method, a substrate 1 is immersed in a particulate dispersion 13 dispersed with particulate in a dispersing medium. The concentration of particulate is higher than 5 wt.%, preferably 10 wt.% or higher. A liquid film 15 of the particulate dispersion 13 is formed on the surface of the substrate 1 by pulling up the substrate 1 from the particulate dispersion 13 into a gas phase at a pulling-up rate of 0.1-10 mm/sec. The dispersion medium is evaporated from the liquid film. COPYRIGHT: (C)2007,JPO&INPIT
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