Method for manufacturing a silane fixing agent for titanium dioxide nanofibers and a photocatalytic coating agent using the silane fixing agent produced by said method.

Silane Fixing Agent for Photocatalytic Nanofibers Prepared via Solution Separation, Mixing, and Heat Stirring

This technology involves preparing silane, ethanol, acetic acid, and water in specific weight ratios, dividing them into Solution A and Solution B, and then heating and stirring Solution B while adding Solution A to produce a silane fixing agent for titanium dioxide nanofibers.

Applying and fixing titanium dioxide nanofibers to a substrate requires a silane fixing agent, but achieving both long-term stability and excellent adhesion has historically been a challenge.

By separating the silane and water solutions and utilizing a controlled process of heating, stirring, addition, and cooling, this technology produces a stable silane fixing agent that allows for the reliable dispersion and fixation of nanofibers onto substrates when applied as a photocatalytic coating.

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Key Features:

• Material preparation step: Preparing silane, ethanol, acetic acid, and water in specified weight ratios based on 1,000 parts by weight of the final silane fixing agent.
• Material separation step: Dividing the prepared materials into Solution A (containing silane) and Solution B (containing water and acetic acid).
• Heating, stirring, and addition step: Maintaining Solution B at 50–60°C while stirring, then adding Solution A to the heated Solution B and continuing to stir.
• Cooling step: Maintaining the mixture for 24 hours and then gradually cooling it to room temperature to complete the silane fixing agent.

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