Method for preparing visible light catalyst of Nano crystal BiVO4 in high activity through ultrasound chemistry
A photocatalyst and ultrasonic chemistry technology, applied in chemical instruments and methods, physical/chemical process catalysts, metal/metal oxide/metal hydroxide catalysts, etc., can solve the problem of uneven microstructure, complex process, and energy consumption Time and other problems, to achieve the effect of short cycle, simple preparation process and uniform distribution
Inactive Publication Date: 2006-12-06
SHANGHAI INST OF CERAMIC CHEM & TECH CHINESE ACAD OF SCI
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An ultrasonic-chemical process for preparing the high-activity nano-crystal visual-light photcatalyst BiVO4 for fast degradating organic pollutant is prepared through dissolving the Bi ion contained nitrate (or chloride or oxalate) in distilled water, proportionally adding the V ion contained meta-vanadate, stirring to become yellow suspension, ultrasonic treating to obtain yellow deposit, filtering, washing and drying.
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Property | Measurement | Unit |
Diameter | 100.0 ~ 500.0 | nm |
Particle size | 300.0 | nm |
Size | 50.0 | nm |
tensile | MPa | |
Particle size | Pa | |
strength | 10 |
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