| 摘要 |
PROBLEM TO BE SOLVED: To provide a thin film manufacturing method capable of degrading the surface activity by electrochemically increasing the hydrophobicity of surfactant. SOLUTION: In the thin film manufacturing method, when hydrophobic substance is deposited on the surface of a substrate in water by performing reduction of surfactant after dissolving the hydrophobic substance in water or dispersing the substance as particles in water by using the surfactant, hydrophobicity of the surfactant is increased by the reduction, and the hydrophobic substance is de-dissolved or de-dispersed in a vicinity of the surface of the substrate thereby. COPYRIGHT: (C)2006,JPO&NCIPI
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