Method for preparing functional material

Abstract

The invention discloses a method for preparing a functional material. The method comprises thefollowing steps of adding Schiff base and Anderson type polyacid Na3[AlMo6O24H6]NH4.10H2O in the volume ratio of 1 to 1 into a conical flask for reaction, and reacting to generate a great amount of brown precipitates; secondly, stirring the generated precipitates at normal temperature by an electromagnetic stirrer for 12 hours, then filtering the precipitates, washing the precipitates in the volume ratio of 1 to 1 of water, methyl alcohol and DMF to dichloromethane; then stirring filtrate by the electromagnetic stirrer at normal temperature for 12 hours, and filtering; and then sealing and storing the filtrate, and sealing for 2-3 days, thereby obtaining large-size massive crystals. According to the method, the defects of rigorous reaction conditionsofa great amount of organic and inorganic composite monocrystalmaterials under normal conditions and small crystal body size at present are remedied; the novel synthesis path of mild reaction, easiness in control, energy conservation and low pollution is developed; additionally, the composite materialcan be used for further improvingthephotocatalytic efficiency of a traditional polyacidprecursor, and has a good application prospect oftheinnocent treatment of organic pollutants.

Description

technical field [0001] The invention belongs to the technical field of composite material crystal preparation, and in particular relates to a method for preparing functional materials for photocatalytic degradation of organic pollutants. Background technique [0002] Material is an essential foundation for social development and progress, and it is listed as an important symbol of the new technological revolution together with information technology and biotechnology. In recent years, organic-inorganic composite materials have attracted more and more attention from researchers. The main feature of this type of compound is that the new compound can produce new properties due to the synergistic effect of different components while maintaining the original properties. It is widely used in frontier fields such as high-efficiency catalysis, nonlinear optics, luminescent materials, ion recognition, bionic science, etc., and has significant commercial and industrial value [3-5]. A...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the embodiments of the present invention is to provide a method for preparing functional materials, which aims to solve the problem that a large number of inorganic functional materials require insufficient high-temperature solid-state reaction conditions in the existing technology

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