鸟巢状Bi/β-Bi2O3 异质结的制备及其可见光催化性能
|
|
周慧, 杜彬, 杨鹏斌, 金党琴, 肖伽励, 沈明, 王升文
|
Sodium Gluconate Assisted Synthesis of Nest-like Bi/β-Bi2O3 Heterojunction and Its Visible-light Driven Photocatalytic Activities
|
|
ZHOU Hui, DU Bin, YANG Pengbin, JIN Dangqin, XIAO Jiali, SHEN Ming, WANG Shengwen
|
|
表2 不同光催化剂降解LVFH性能的比较
|
Table 2 Performance comparison of LVFH degradation by various photocatalysts
|
|
| Photocatalyst and dosage / g·L-1 | Concentration of LVFH / mg·L-1 | Light source | Degradation efficiency / % | Ref. |
|---|
| BiOBr/BiOI / 1 | 20 | 500 W Xe lamp (λ > 420 nm) | 97 (120 min) | [35] | | Bi2SiO5/BiVO4 / 0.5 | 10 | 300 W Xe lamp (λ > 420 nm) | 80.3 (120 min) | [36] | | Ag3PO4/BiVO4 / 1 | 10 | 500 W Xe lamp (λ > 400 nm) | 92.44 (180 min) | [37] | Ag/AgCl/Bi2O3/BiFeO3@zeolite / 1~1.2 | 18 | 350 W Xe lamp | 72.09~73.55 (150 min) | [38] | | α-Fe2O3/Cu2O / 1 | 31 | 500 W halogen tungsten lamp (400~1100 nm) | 79.4 (240 min) | [39] | | AuNPs/h-BN / 1 | 10 | 300 W Xe lamp (λ > 400 nm) | 84.4 (210 min) | [40] | | Ag/ZnO / 1 | 25 | 500 W halogen tungsten lamp | 56 (180 min) | [41] | | Bi/β-Bi2O3 / 1 | 20 | 250 W Xe lamp (λ > 420 nm) | 97.75 (140 min) | This work |
|
|
|