![]() Photocatalytic degradation shows that ZAC is able to decompose almost 100% phenol and 19% benzene in VOCs under UV light irradiation (6 W) which is almost no harm to human body. It is observed that Ag nanoparticles are mainly attached on ZnO in the composite, which would raise the separation efficiency of photogenerated electrons and holes. Multiple PL peaks in the visible region measured for ZAC, imply rich defects on ZnO. ![]() The X-ray diffraction patterns find well-crystallized ZnO nanoparticles. It is composed of Ag, ZnO and cellulose, where the cellulose works as the substrate to anchor the other two components. EDS, TEM, XPS and UV-vis analyses show that the ZAC is a ternary composite. ![]() The ZnO/Ag/cellulose composite (ZAC) with excellent photocatalytic activity of degrading benzene and phenol in VOCs has been successfully synthesized.
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