Netlike nano ZnO and nano TiO2 were compared on the photodegradation of dye solutions in the same conditions.The results show that self-regulating nano ZnO was better than nano TiO2 obviously.

• 本文还比较了自制网络状纳米氧化锌与纳米二氧化钛对有机染料的降解性能，氧化锌的降解效果明显优于二氧化钛。