Synthesis of Fe0.82O/activated carbon as a degradation membrane with efficient Fenton catalytic performance

Designing a novel Fenton catalyst as a degradation membrane is meaningful in the fields of environmental science and materials chemistry.Herein, the Fe 0.82 O/activated carbon (AC) composite degradation membrane was successfully prepared by using FeCl 3 6 H 2 O and hydroxypropyl cellulose as raw materials.The experimental results demonstrate that Fe 0.82 O/AC composite exhibits excellent photo-Fenton catalytic performance under indoor light conditions.Specifically, the photo-Fenton catalytic activity of the Fe 0.82 O/AC is 2.1 times and 25.5 times higher than that of pure iron oxide and AC, respectively.Additionally, we have also prepared a Fe 0.82 O/AC degradation membrane, which shows outstanding catalytic performance similar to Fe 0.82 O/AC composite.Both the content of Fe 0.82 O in the Fe 0.82 O/AC composite and the Fe 2+ content in Fe 0.82 O are key factors contributing to its high catalytic performance.The excellent surface adsorption properties of Fe 0.82 O/AC, along with indoor lighting, further enhance the improvement of Fenton catalytic performance.