Photocatalytic degradation technology is the degradation of organic pollutants by the active substances produced by photocatalysts under light,which has broad application prospects.This paper focused on the research progress of photocatalytic degradation technology of nano-iron oxide and its composites,and introduced the preparation of nano-iron oxide and its composites,the optimization mechanism of photocatalytic properties and the research status of their practical application.In addition,the structure-activity relationship between material structure and photocatalytic performance was also described,providing theoretical supports and technical pathways for the development of stable,efficient and recyclable nano-iron oxide-based photocatalysts.
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基金资助
国家自然科学基金项目(52302146)
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