TiO2 Thin Film Photocatalytic Properties for Air Purification

Experimental data from a study on TiO2 thin films deposited by ultrasonic spray pyrolysis. The films were tested for structural, morphological, optical properties, wettability, and photocatalytic degradation of methyl tert-butyl ether. The highest photocatalytic conversion reported was approximately 80% for a film deposited at 350°C.

Use Cases

• Analyze the relationship between deposition temperature (250-450 °C) and photocatalytic conversion of methyl tert-butyl ether to identify optimal synthesis conditions.
• Model the correlation between film thickness (100-240 nm) and crystallite size (13-35 nm) with measured superhydrophilicity for wettability prediction.
• Investigate the link between film transparency (~85%) and photocatalytic performance across different deposition temperatures.

Strengths

• Data includes specific, measured performance metrics such as an 80% conversion rate for methyl tert-butyl ether degradation.
• Reports a defined experimental range for key synthesis parameters, including deposition temperatures from 250 to 450 °C and film thickness from 100 to 240 nm.
• Characterizes multiple material properties including crystallite size (13-35 nm), transparency (~85%), and superhydrophilicity.

Limitations

• The dataset scope is limited to the specific experimental conditions and materials (TiO2 on window glass) described in the single study.
• Sample size and data volume are unknown, potentially limiting statistical analysis or machine learning applications.
• Data is static from a completed study published in 2020, with no indication of ongoing updates or expansion.

Provenance

Source

Dryad, authored by Ibrahim Dundar.

Collection Method

Experimental data from TiO2 thin films deposited by ultrasonic spray pyrolysis and characterized via X-Ray diffractometer, optical measurements, wettability tests, and photocatalytic degradation in a plug-flow reactor.

Freshness

Last updated on 2020-06-24.