1. Al-MIL-101-NH2, a previously inactive photocatalyst, produces hydrogen peroxide (H2O2) under visible light irradiation.
2. The low-coordination Lewis acid sites in trimetric Al-oxo clusters are essential for the electron transfer to O2.
3. The efficient suppression of undesired H2O2 decomposition is also observed.
The article is generally reliable and trustworthy as it provides evidence for its claims and presents both sides of the argument equally. The authors provide detailed information on the catalytic process and its mechanism, which is supported by experimental data and theoretical calculations. Furthermore, the authors discuss potential risks associated with the process and provide recommendations for further research. However, there are some areas that could be improved upon such as providing more detail on the Lewis acid sites in trimetric Al-oxo clusters and their role in electron transfer to O2, as well as exploring possible counterarguments to their findings. Additionally, more information on potential biases or promotional content should be provided if applicable.