Ag改性PVA/SrTiO
3
/TiO
2
光催化材料的制备及性能
刘富华
Preparation and performance of Ag modified PVA/SrTiO
3
/TiO
2
photocatalytic materials
Fuhua LIU
图9
PVA/SrTiO
3
/TiO
2
/Ag复合材料的EPR
Fig. 9
EPR spectrum of PVA/SrTiO
3
/TiO
2
/Ag composite