推荐：本研究针对传统水处理方法难以降解的持久性有机污染物——除草剂西玛津(Simazine)和甲草胺(Alachlor)，采用溶胶-凝胶法制备TiO2 纳米颗粒，构建UV/H2 O2 /TiO2 光催化体系，系统考察了pH、催化剂剂量等参数对降解效率的影响。研究发现，在优化条件下降解效率 ...

A new and inexpensive method of photocatalysis could lead to the production of sustainable fuels by solar energy. Dye-sensitized photocatalysis has proved very efficient in using visible light to ...

针对废水处理中H2 O2 储运风险及传统Fenton法效率低的问题，研究人员开发了Pd-In/TiO2 双金属催化剂，通过调控Pd-PdOx 界面结构实现H2 O2 高效合成（选择性达95.5%）与原位活化，仅需2 mg/L Fe(II)即可1小时内降解50 mg/L四环素（TC），EPR证实超氧自由基（·O2 - ）和羟基 ...

Thanks to this enzymatic characteristics, single atom Cu/TiO2 catalyst turned over 40% of light energy into H2, an exceptionally high catalytic activity, which is as active as the most active and ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

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Compared with common materials, nanomaterials have a series of excellent properties that make nano-antibacterial agents prepared by nanotechnology have excellent antibacterial effects unmatched by ...