Lin Jiayou, Chen Sheng, Xiao Hongyan, Zhang Jiawen, Lan Jianwu, Yan Bin, Zeng Hongbo
National Engineering Laboratory for Clean Technology of Leather Manufacture, College of Biomass Science and Engineering, Sichuan University, Chengdu, 610065, China.
Chem Commun (Camb). 2020 Jun 18;56(48):6571-6574. doi: 10.1039/d0cc01662d. Epub 2020 May 12.
An ultra-efficient and stable heterogeneous iron-based Fenton nanocatalyst has been developed for degrading organic dyes at neutral pH via a chelating effect under nanoconfinement. The catalyst demonstrates an exceptionally high degradation capacity of 2600 mg g for methylene blue and rapid degradation efficiencies at neutral and basic conditions. Moreover, MPOPs are highly stable and recyclable without any obvious performance loss and iron leaching under different pH conditions.
一种超高效且稳定的非均相铁基芬顿纳米催化剂已被开发出来，用于在中性pH值下通过纳米限域效应的螯合作用降解有机染料。该催化剂对亚甲基蓝表现出2600 mg g的极高降解能力，并且在中性和碱性条件下具有快速降解效率。此外，MPOPs高度稳定且可回收，在不同pH条件下没有任何明显的性能损失和铁浸出。
