Ag3PO4/MIL-125(Ti) Z型异质结的构建及其光催化还原Cr(VI)的性能
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孙玉伟, 陈畴, 祁昕, 任楚奇, 汤茜, 滕洪辉, 任百祥
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Synthesis of Z-scheme Ag3PO4/MIL-125(Ti) Heterojunction and Its Performance in Photocatalytic Reduction of Cr(VI)
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SUN Yuwei, CHEN Chou, QI Xin, REN Chuqi, TANG Qian, TENG Honghui, REN Baixiang
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表1 不同MOFs基光催化剂去除Cr(VI)活性的比较
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Table1 Comparison of photocatalytic Cr(VI) removal activities of various MOFs-based photocatalysts
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| Catalyst and dosage /mg·L-1 | Pollutants / mg·L-1 | Irradiation | pH | Efficiency /% | Ref. |
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| Pt/MIL-125-NH2/1000 | Cr(VI)/15 | 300 W Xe lamp | 6 | 75.0% (120 min) | [40] | | Bi2S3@NH2-MIL-125(Ti)/100 | Cr(VI)/10 | 300 W Xe lamp | 7 | 77.0% (120 min) | [41] | | CdS/MIL-125(Ti)/500 | Cr(VI)/48 | 300 W Xe lamp(cut~420 nm) | 6 | 35.0% (70 min) | [42] | | Pd@MIL-101/1000 | Cr(VI)/10 | 125 W light pressure mercury lamp | 6 | 46.4% (240 min) | [43] | | MIL-125-derived TiO2@C/300 | Cr(VI)/5 | – | 3 | 61.8% (90 min) | [44] | | Ag3PO4/MIL-125(Ti)-2 | Cr(VI)/10 | 300 W Xe lamp | 6 | 77.6% (90 min) | This work | | Ag3PO4/MIL-125(Ti)-2 | Cr(VI)/10 | 300 W Xe lamp | 2 | 96.9% (90 min) | This work |
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