Zn2SiO4-ZnO-生物炭复合物的制备及其可见光催化H2O2降解甲硝唑

张东硕,蔡昊,高凯茵,马子川

Preparation and Visible-light Photocatalytic Degradation on Metronidazole of Zn2SiO4-ZnO-biochar Composites

ZHANG Dongshuo,CAI Hao,GAO Kaiyin,MA Zichuan

表1 不同催化剂的比表面积、孔容及孔径

Table 1 Specific surface area, pore volume and pore size of catalysts

Catalyst Specific surface area/(m2?g-1) Pore volume/ (cm3?g-1) Pore size/nm SOB-3-4 31.29 0.32 20.40 ZnO 24.39 0.24 19.74