The photocatalysis of the semiconductive materials convert the photon energy to chemical energy.

半导体材料的催效应可将为学。

A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.

的反应产物包括醛，酸酯，酸甲酯，缩醛等一系列有害物质。