| 摘要 |
An air cleaning fluorescent lamp is designed and prepared by coating photocatalysis materials as nano-crystalline TiO<SUB>2 </SUB>anatase or like as sol with some additive, made by sol-gel techniques on a glass fiber cloth or glass fiber sleeve to be acted upon under visible light, and then wrapping the cloth or placing the sleeve on a fluorescent lamp. When the lamp is lighted, white light is not only used for illumination, but also used to clean the air, as fluorescence radiates on the surface of the photocatalysis materials to generate free electron and electron hole pairs that will activate as the waste has is decomposed, to clean the air and provide self cleaning.
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