Molybdenum disulfide/MIL-101 composite photocatalyst material as well as preparation method and application thereof

A technology of composite photocatalysis and molybdenum disulfide, which is applied in the field of photocatalytic materials, can solve the problems of reducing photocatalytic activity and poor electrical conductivity, and achieves the effects of easy operation, low equipment requirements and huge specific surface area.
CN106582880AActive Publication Date: 2017-04-26华工同创(东莞)环保技术有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
华工同创(东莞)环保技术有限公司
Publication Date
2017-04-26

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Abstract

The invention belongs to the technical field of photocatalyst materials and discloses a molybdenum disulfide / MIL-101 composite photocatalyst material, a preparation method thereof and application in the field of antibiotic wastewater degradation treatment, in particular application in the field of degradation of antibiotic wastewater containing ciprofloxacin. The preparation method comprises the following steps: dissolving chromic nitrate, terephthalic acid and hydrofluoric acid into water, uniformly stirring, heating and reacting to obtain MIL-101; dissolving sodium molybdate and thioacetamide into water, uniformly stirring, then adding the MIL-101 obtained in the step (1), uniformly stirring, heating and reacting to obtain the MoS2 / MIL-101 composite photocatalyst material. The photocatalyst material disclosed by the invention contains highly dispersed MoS2 nanosheets and more exposed MoS2 active edges, has excellent composite photocatalytic performance and can be applied to antibiotic wastewater degradation treatment, especially realization of efficient degradation treatment on the antibiotic wastewater containing ciprofloxacin.
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Description

technical field

[0001] The invention belongs to the technical field of photocatalytic materials, in particular to a molybdenum disulfide / MIL-101 composite photocatalytic material and its preparation method and its application in the field of degradation and treatment of antibiotic wastewater, especially in the degradation of antibiotic wastewater containing ciprofloxacin applications in the field. Background technique

[0002] Ciprofloxacin is a class of antibiotics frequently used in daily life. Its half-life in the environment is short, but it is continuously released into the water environment in large quantities, which makes it easy to form "false persistent" pollution. . Antibiotic pollutants left in the water environment can cause harm to human health through the enrichment of food chains, and at the same time have a significant impact on biodiversity in water bodies. Therefore, the research on the removal of antibiotic-containing wastewater has attracted more and mo...

Claims

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