Preparation method of carbon nitride/silver/Cu-BTC optical catalyst

The invention relates to a preparation method of a carbon nitride/silver/Cu-BTC optical catalyst. The method comprises the steps: synthesizing Cu-BTC by a simple hydrothermal method; then loading Ag on the Cu-BTC by virtue of a photodeposition method; and then loading g-C3N4 on the Cu-BTC/Ag by virtue of a coprecipitation method. A sample Cu-BTC/Ag/g-C3N4 is represented by testing means of an X-ray diffractometer, an infrared spectrograph, a scanning electron microscope and the like. The method provided by the invention is simple, environmentally friendly, low in cost and quick to response, and can perform amplified batch production in proportion. 本发明涉及种氮化碳/银/Cu-BTC光催化剂的制备方法，该方法过程包括用简单的水热法合成Cu-BTC，然后利用光沉积的方法向Cu-BTC上面负载Ag，再用共沉淀法向Cu-BTC/Ag上面负载g-CN。本样品采用X-射线衍射仪、红外光谱仪、扫描电子显微镜等测试手段对样品Cu-BTC/Ag/g-CN进行表征。本发明方法简单、环保、低成本、反应迅速、可按比例扩大批量生产。