Kai Li

TL;DR: In this paper, the authors used Fe3O4 and porous biochar derived from Myriophyllum aquaticum composites for degradation of organic pollutants in the presence of peroxymonosulfate (PMS).

TL;DR: In this paper, the performance of CoFe2O4/HPC nanoparticles was investigated in the presence of peroxymonosulfate and showed that the graphitized structure and the synergistic effect between graphitized structures and CoFe 2O4 nanoparticles were the main factors responsible for the superior performance of the nanoparticles compared to other catalysts.

TL;DR: D density functional theory calculations demonstrated the enhanced density of states around Fermi level in ISA-Fe/MC meaning the increased catalytic performance and more electron transfer between single-atom Fe to adjacent graphitic C and N which could serve as electron transfer channel for PMS activation.

TL;DR: This work would provide a simple and feasible method, namely changing the ratio of potassium ferrate and biochar, to manipulate the radical and nonradical degradation pathway in PMS-based organic wastewater purification.

TL;DR: In this paper, a novel highly ordered TiO2 nanotube arrays (TiO2 NTAs) have been successfully prepared via a simple, cost-effective and environmentally friendly corn-silk-templated strategy, and Ag3PO4 nanoparticles were deposited onto the TiO 2 surface by a facile in-situ growth method.