To enhance photocatalyst activity, a Z-scheme ternary heterojunction of g-C₃N₄ and BiOI co-modified with Bi₂WO₆ (BiOI/g-C₃N₄/Bi₂WO₆ (BCB)) was prepared. The double Z-scheme catalyst is advantageous but not well studied for compositing low-cost g-C₃N₄ with Bi-containing components such as BiOI and Bi₂WO₆.

中文翻译：

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用于增强光催化活性的双 Z 型催化剂 BiOI/g-C3N4/Bi2WO6

为了提高光催化剂活性，制备了gC ₃ N _{4和Bi 2} WO ₆共修饰的Z型三元异质结(BiOI/gC ₃ N ₄ /Bi ₂ WO ₆ (BCB))。双 Z 型催化剂对于低成本 gC ₃ N ₄与含 Bi 组分（例如 BiOI 和 Bi ₂ WO ₆ ）的复合是有利的，但尚未得到充分研究。