The UV-Visible absorption band of 4. 5% Mo doped TiO2 reached to about 460 nm, the removal efficiency of methylene blue was 58. 3% , and TOC was 52. 5%.

• Mo6+掺杂的质量分数为4.；5%25时；样品的吸收带边可达460 nm；对40 mg/L亚甲蓝反应2 h的降解率为58