Journal of Nanomaterials / 2013 / Article / Tab 1

Research Article

Preparation of Bismuth Oxide Photocatalyst and Its Application in White-light LEDs

Table 1

The relative intensities and inhibition ability of LED coated with a layer of bismuth oxide photocatalyst at different wavelength.

Category of photocatalystSpectrum region (nm) Inhibition ability of UV (%) Inhibition ability of visible light (%)
360–420420–780780–1000
Power (μW)

Noncoating163.7569763.89448.0054NANA
SP50092.2919544.51166.576643.14%26.61%
SP60092.1663560.62096.997843.72%28.72%
SP70078.0649511.00195.851852.33%33.11%
SP80085.7250536.90197.535847.65%29.72%