Phosphotungstic acid, an electron acceptor, is in favour of titania photocatalysis, the photodegradation rate of methyl orange(MO) with the addition of H_ PW_ O_(0) (HPW, 0.0 mmol/L) was .7 times of that without HPW.
Phosphotungstic acid, an electron acceptor, is in favour of titania photocatalysis, the photodegradation rate of methyl orange(MO) with the addition of H_ PW_ O_(0) (HPW, 0.0 mmol/L) was .7 times of that without HPW.
H_ PW_ O_(0)(HPW)作为电子受体,有利于TiO_光催化反应,浓度为0．0 mmol／L时甲基橙光催化降解速率是未加入电子受体的．7倍。