Xiaoyun Xie

TL;DR: TiO2/pBC showed stable photocatalytic activity after five sequential PCD cycles and the biochar was able to promote further PCD on TiO2 by adsorbing SMX and intermediates thereby prolonging the separation lifetime of electrons (e-) and valence band hole (h+).

TL;DR: In this article, a low-cost clay-biochar composite with potato stem and natural attapulgite was used to enhance removal efficiency of Norfloxacin from aqueous solution.

TL;DR: In this paper, a novel, economical and magnetically separable heterojunction photocatalyst Fe3O4/BiOBr stacked on reed straw biochar with visible light response was successfully prepared via a facile modified one-step hydrolysis method for the first time.

TL;DR: Characterizations of HAB showed the extensive coating of HA on MBC surface and introducing more oxygen-containing groups, which may promote the adsorption capacity of biochar, and thermodynamic results illustrated that the sorption process was spontaneous and endothermic.

TL;DR: An eco-friendly 2D heterojunction photocatalyst composites (BCCNT) consisting of carbon-doped supramolecule-based g-C3N4 layers and TiO2 nanoparticles has been fabricated via an in-situ method based on the SEM and XPS results affirmed that the coaction of doped carbon and supramolescule precursors lead to the different morphology of pure g-N4.