研究目的
To investigate the stabilization of TiO2 nanoparticles onto cotton fabric using ultraviolet light irradiations and evaluate its self-cleaning properties and durability.
研究成果
TiO2 nanoparticles were successfully embedded on cotton fabric by UV light, showing excellent self-cleaning efficiency and durability against washing and leaching. The optimal conditions for embedding were determined using statistical analysis.
研究不足
The study focuses on the stabilization of TiO2 nanoparticles on cotton fabric using UV light, with potential limitations in scalability and the need for further optimization for industrial applications.
1：Experimental Design and Method Selection:
Central composite design and response surface methodology were used to optimize the experimental variables (TiO2 dosage, temperature, UV irradiations time).
2：Sample Selection and Data Sources:
100% pure cotton fabric was used, treated with TiO2 nanoparticles suspension.
3：List of Experimental Equipment and Materials:
Ultrasonic homogeniser (Sonoplus HD 3200, Bandelin Electronics, Germany), SEM (UHR-SEM Zeiss Ultra Plus), EDX spectrometer (Oxford X-max 20), ICP-AES (Perkin Elmer optima 2100 DV), TIRA test 2300 for tensile strength.
4：Experimental Procedures and Operational Workflow:
TiO2 NPs suspension was developed, deposited on cotton via pad-dry technique, and irradiated under UV light.
5：Data Analysis Methods:
Statistical analysis was conducted using Design-Expert version 10 by Stat-Ease corporation.
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