Major Contributions
 

1. Tungsten doping into MOF-derived MnO₂@carbon introduces oxygen vacancies that synergistically enhance photothermal conversion efficiency and catalytic active site density for solar-driven formaldehyde (HCHO) oxidation.

2. The interplay between W-induced oxygen vacancies and the hierarchical MnO₂@carbon structure promotes reactive oxygen species (ROS) generation and accelerates HCHO catalytic degradation through photothermal activation.

3. The composite achieves efficient HCHO mineralization under solar irradiation without external heating, demonstrating potential for practical indoor air purification applications.

主要貢獻
 

1. 鎢摻雜 MOF 衍生 MnO₂@碳材料引入氧缺陷，協同提升光熱轉換效率與催化活性位點密度，用於太陽能驅動的甲醛（HCHO）氧化。

2. W 誘導氧缺陷與分層 MnO₂@碳結構的協同作用促進活性氧（ROS）生成，並通過光熱活化加速 HCHO 催化降解。

3. 複合材料在太陽光照射下無需外部加熱即可實現高效 HCHO 礦化，展現室內空氣淨化的實際應用潛力。