The efficiency of a photocatalytic process is heavily influenced by the light source. Key factors include:
- Wavelength: The wavelength of light must match the bandgap of the photocatalyst to effectively excite electrons and generate reactive species. - Intensity: Higher light intensity can increase the rate of photocatalytic reactions but may also lead to non-productive side reactions or catalyst degradation. - Duration: The exposure time to light can impact the overall yield and efficiency of the catalytic process.
