A hierarchical structured TiO₂@C photocatalyst has been fabricated by using P25 as model nano-photocatalyst and dictyophora indusiata as a natural hierarchical template, which showed significantly higher photocatalytic performance in comparison with P25 and M-TiO₂@C. The enhanced catalytic properties can be mainly ascribed to the formation of titanium vacancy and promoted diffusion and transport of substrate molecule benefited from the hierarchical structure.

中文翻译：

---

Dictyophora Indusiata模板化的TiO ₂分层结构增强了光催化活性

以P25为模型纳米光催化剂，以重竹粉作为自然分层模板，制备了分层结构的TiO ₂ @C光催化剂，与P25和M-TiO ₂ @C相比，其光催化性能显着提高。增强的催化性能可主要归因于钛空位的形成以及受益于分级结构的底物分子的扩散和运输的促进。