The synthesis of a dual Z-scheme heterojunction, Bi2MoO6/MnWO4/g-C3N4 (BMCM-x), enriched with oxygen voids, has been synthesized by an in-situ generation method. The ideal composite specimen, BMCM-50, managed to break down over 85 % of Iohexol in a span of 40 min. The emergence of oxygen voids serves to inhibit the merging of photogenerated carriers and fosters the creation of reactive radicals. The dual Z-scheme heterojunction is capable of isolating photogenerated carriers and enhancing redox capacity, markedly boosting BMCM-50’s photocatalytic breakdown efficiency.

中文翻译：

---

双Z型异质结Bi2MoO6/MnWO4/g-C3N4的界面氧空位工程在高效光催化降解碘醇中的应用


通过原位生成方法合成了富含氧空隙的双 Z 型异质结 Bi2MoO6/MnWO4/g-C3N4 （BMCM-x）。理想的复合样品 BMCM-50 在 40 分钟内成功分解了超过 85% 的 Iohexol。氧空隙的出现有助于抑制光生载流子的融合并促进反应性自由基的产生。双 Z 型异质结能够分离光生载流子并增强氧化还原能力，显着提高 BMCM-50 的光催化击穿效率。