In this investigation, a nanocomposite made of CuO/Fe₂O₃ mixed oxides was fabricated as a visible-light-responsive nanocomposite via a one-pot program. The photocatalytic efficacy of the manufactured material was checked via accomplishing the photocatalytic remediation of ciprofloxacin (CIP). Incorporation of 3 wt.% CuO to Fe₂O₃ was sufficient to bring about an efficient photocatalyst with declined bandgap energy. 0.9 gL^–1 of the fabricated heterojunction was able to completely destroy CIP when irradiated by Vis light for 40 min. The appreciative photocatalytic enhancement of the accomplished heterojunction could be connected with the enrichment of the absorbed Vis light as well as the hindrance of the recombination amid photo-engendered charge carriers. This probe is a good application to develop heterojunction of excellent capability for the photocatalytic destruction of CIP beneath Vis light irradiation.

在这项研究中，通过一锅程序将由CuO / Fe ₂ O ₃混合氧化物制成的纳米复合材料制成可见光响应型纳米复合材料。通过完成环丙沙星（CIP）的光催化修复来检查制造材料的光催化功效。向Fe ₂ O ₃中引入3wt。％的CuO足以产生带隙能量降低的有效光催化剂。0.9 gL ^–1当用可见光照射40分钟时，制成的异质结的一部分能够完全破坏CIP。所完成的异质结的明显光催化增强可能与吸收的可见光的富集以及光致电荷载流子中重组的障碍有关。该探针是开发在可见光照射下具有优异的光催化破坏CIP能力的异质结的良好应用。