| Summary: | 碩士 === 元智大學 === 化學工程與材料科學學系 === 98 === Nanotechnology research field is very broad, widely used in biomedical products , Ultra-high storage disks, Organic electronics, molecular electronics, optical components etc…had great impact for multi-domain modern technology. In addition, NIL was been more consider and become the most important topic for nanotechnology development. This study use sol-gel method to prepare inorganic / organic composite material, use MTES prepare high-contact angle precursors, by experiment condition to add HEMA and organic polymer monomer(TPGDA).Inorganic / organic composite material be analyze its structure by FTIR,measurement its properties and temperature of maximum rate of degradation (Tmax) by TGA, also measure the contact angle and hardness.Experiment results discover that inorganic / organic composite material become copolymer because its covalent bond.Significantly improve the stability, thermal properties and surface hardness of film forming, It`s directly proportional to the ratio of inorganic / organic. The most important is the unique functional group –CH3 of METS will increase contact angle with film. This sol-gel material development, use high contact angle property and combine with micro-surface processing(NIL). UV curing after solidification, film material will release clearly without cause any damage to the surface micro structure. This process can significantly improve the weakness of traditional nanostructure procedure. Added POSS into our experiment, because its special three-dimensional network structure can enhance the hardness, and use Methacryl POSS mix our composite materials to produce covalent bond, raising contact angle to enhance the applicability.
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